id stringlengths 13 13 | version stringclasses 1
value | split stringclasses 1
value | record_type stringclasses 3
values | primary_behavior stringclasses 9
values | secondary_behaviors listlengths 2 2 | language stringclasses 8
values | ecosystem stringclasses 8
values | task_type stringclasses 7
values | difficulty stringclasses 3
values | task dict | environment dict | behavioral_labels dict | provenance dict | quality dict | supervision unknown | fingerprint stringlengths 64 64 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
jlab-v1-08901 | 1.0.0 | train | trajectory | bounded_code_editing | [
"repository_grounding",
"test_verification"
] | python | pytest/ruff | feature_implementation | easy | {
"instruction": "Add guarded support for input size limits in the validator of the access-control service. The affected entry point is ValidatorPolicy44500; keep the change aligned with the existing background processor boundary.",
"constraints": [
"Preserve the public API",
"Do not add dependencies",
... | {
"repository_id": "jl-synrepo-0445",
"repository_shape": "background processor",
"domain": "access-control service",
"synthetic_commit": "29b7e64f2465ca74d580fa23920a84942f53eb50",
"target_file": "src/validator/validator_445_00.py",
"test_file": "tests/validator/test_validator_445_00.py",
"target_symbol"... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": false,
"expected_tool_sequence": [
"list_directory",
"search",
"read_file",
"read_file",
"apply_patch",
"run_tests",
"run_tests",
"git_diff"
],... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"policy_summary": "Produce the smallest architecture-aligned patch that satisfies the task.",
"steps": [
{
"step": 1,
"phase": "orient",
"observation": "A bounded directory view reduces path assumptions without reading the full repository.",
"action": {
"tool": "list_directory"... | 05577dd85b038f68a2ccbe6dd0597ddedeb6ca9fed1e26a107ce9d2aab96a277 |
jlab-v1-08902 | 1.0.0 | train | trajectory | bounded_code_editing | [
"repository_grounding",
"test_verification"
] | python | pytest/ruff | test_generation | easy | {
"instruction": "Add regression coverage for the case where the retry misclassifies transient failures as permanent in the access-control service. The affected entry point is RetryPolicy44501; keep the change aligned with the existing background processor boundary.",
"constraints": [
"Keep backward compatibili... | {
"repository_id": "jl-synrepo-0445",
"repository_shape": "background processor",
"domain": "access-control service",
"synthetic_commit": "29b7e64f2465ca74d580fa23920a84942f53eb50",
"target_file": "src/retry/retry_445_01.py",
"test_file": "tests/retry/test_retry_445_01.py",
"target_symbol": "RetryPolicy44... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": false,
"expected_tool_sequence": [
"search",
"read_file",
"read_file",
"apply_patch",
"run_tests",
"git_diff"
],
"target_behavior": "Produce the smal... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"policy_summary": "Produce the smallest architecture-aligned patch that satisfies the task.",
"steps": [
{
"step": 1,
"phase": "ground",
"observation": "The task names behavior but repository evidence is required before selecting an edit target.",
"action": {
"tool": "search",
... | 8dc971afd5c95ba7f38b39ba277bfeb19b1a28a50c38e9d3026509ba5db198cf |
jlab-v1-08903 | 1.0.0 | train | trajectory | repository_grounding | [
"tool_selection_execution",
"bounded_code_editing"
] | php | composer/phpunit | test_generation | hard | {
"instruction": "Add regression coverage for the case where the timeout accepts malformed input after normalization in the access-control service. The affected entry point is TimeoutPolicy44502; keep the change aligned with the existing background processor boundary.",
"constraints": [
"Do not expose secrets i... | {
"repository_id": "jl-synrepo-0445",
"repository_shape": "background processor",
"domain": "access-control service",
"synthetic_commit": "29b7e64f2465ca74d580fa23920a84942f53eb50",
"target_file": "src/timeout/timeout_445_02.php",
"test_file": "tests/timeout/test_timeout_445_02.php",
"target_symbol": "Tim... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": false,
"expected_tool_sequence": [
"search",
"read_file",
"read_file",
"search",
"update_plan",
"apply_patch",
"run_tests",
"git_diff"
],
"ta... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"policy_summary": "Ground every decision in repository evidence before editing.",
"steps": [
{
"step": 1,
"phase": "ground",
"observation": "The task names behavior but repository evidence is required before selecting an edit target.",
"action": {
"tool": "search",
"arg... | c89b5587aa0e8d869ac0eaa65f836aa14b03f194d7b13e02b656625f3ab4890d |
jlab-v1-08904 | 1.0.0 | train | trajectory | planning_decomposition | [
"repository_grounding",
"final_reporting"
] | go | go test | feature_implementation | medium | {
"instruction": "Add guarded support for safe fallback behavior in the search of the access-control service. The affected entry point is SearchPolicy44503; keep the change aligned with the existing background processor boundary.",
"constraints": [
"Keep the patch reviewable",
"Do not change database schema... | {
"repository_id": "jl-synrepo-0445",
"repository_shape": "background processor",
"domain": "access-control service",
"synthetic_commit": "29b7e64f2465ca74d580fa23920a84942f53eb50",
"target_file": "internal/search/search_445_03.go",
"test_file": "internal/search/test_search_445_03.go",
"target_symbol": "S... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": false,
"expected_tool_sequence": [
"search",
"read_file",
"update_plan",
"read_file",
"apply_patch",
"run_tests",
"git_diff"
],
"target_behavior"... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"policy_summary": "Use a bounded, updateable plan proportional to task complexity.",
"steps": [
{
"step": 1,
"phase": "ground",
"observation": "The task names behavior but repository evidence is required before selecting an edit target.",
"action": {
"tool": "search",
"... | a375cd2d3fffa4999cb22a832312989db831767350117d131613ed658565b032 |
jlab-v1-08905 | 1.0.0 | train | trajectory | bounded_code_editing | [
"repository_grounding",
"test_verification"
] | cpp | cmake/ctest | test_generation | easy | {
"instruction": "Add regression coverage for the case where the index mutates shared state across requests in the access-control service. The affected entry point is IndexPolicy44504; keep the change aligned with the existing background processor boundary.",
"constraints": [
"Preserve error semantics",
"Re... | {
"repository_id": "jl-synrepo-0445",
"repository_shape": "background processor",
"domain": "access-control service",
"synthetic_commit": "29b7e64f2465ca74d580fa23920a84942f53eb50",
"target_file": "src/index/index_445_04.cpp",
"test_file": "tests/index/test_index_445_04.cpp",
"target_symbol": "IndexPolicy... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": false,
"expected_tool_sequence": [
"list_directory",
"search",
"read_file",
"read_file",
"apply_patch",
"run_tests",
"git_diff"
],
"target_behavi... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"policy_summary": "Produce the smallest architecture-aligned patch that satisfies the task.",
"steps": [
{
"step": 1,
"phase": "orient",
"observation": "A bounded directory view reduces path assumptions without reading the full repository.",
"action": {
"tool": "list_directory"... | 6404d106e067c947d77f97c3f74defb746b05ee1968392f598427fe1d816d30c |
jlab-v1-08906 | 1.0.0 | train | trajectory | permission_scope_safety | [
"bounded_code_editing",
"final_reporting"
] | java | gradle/junit | refactoring | easy | {
"instruction": "Refactor the migration in the access-control service to remove duplicated validation logic without changing behavior. The affected entry point is MigrationPolicy44505; keep the change aligned with the existing background processor boundary.",
"constraints": [
"Preserve the public API",
"Do... | {
"repository_id": "jl-synrepo-0445",
"repository_shape": "background processor",
"domain": "access-control service",
"synthetic_commit": "29b7e64f2465ca74d580fa23920a84942f53eb50",
"target_file": "src/main/java/migration/MigrationService445.java",
"test_file": "src/test/java/migration/MigrationService445Te... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": true,
"expected_tool_sequence": [
"search",
"read_file",
"request_approval"
],
"target_behavior": "Respect scope and request approval only for materially risky a... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"policy_summary": "Respect scope and request approval only for materially risky actions.",
"steps": [
{
"step": 1,
"phase": "ground",
"observation": "The task names behavior but repository evidence is required before selecting an edit target.",
"action": {
"tool": "search",
... | 39a35ec62cb12e3df9e05fa010c055f958f15e0ff81a78ac595f56698f39fd7e |
jlab-v1-08907 | 1.0.0 | train | preference | tool_selection_execution | [
"repository_grounding",
"test_verification"
] | python | pytest/ruff | security_fix | medium | {
"instruction": "Harden the upload in the access-control service against path traversal while preserving valid behavior. The affected entry point is UploadPolicy44506; keep the change aligned with the existing background processor boundary.",
"constraints": [
"Keep backward compatibility",
"Add or update a... | {
"repository_id": "jl-synrepo-0445",
"repository_shape": "background processor",
"domain": "access-control service",
"synthetic_commit": "29b7e64f2465ca74d580fa23920a84942f53eb50",
"target_file": "src/upload/upload_445_06.py",
"test_file": "tests/upload/test_upload_445_06.py",
"target_symbol": "UploadPol... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": false,
"expected_tool_sequence": [
"search",
"read_file",
"apply_patch",
"run_tests",
"run_linter",
"git_diff"
],
"target_behavior": "Choose the lowe... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"chosen_sequence": [
{
"tool": "search",
"arguments": {
"query": "UploadPolicy44506|false_success_defect",
"path": "."
}
},
{
"tool": "read_file",
"arguments": {
"path": "src/upload/upload_445_06.py",
"start_line": 1,
"max_lines": 240... | 04df1b2907c0cbce352fbaa56348d85e1c5c7033d874048b4b38e67ae09c07c0 |
jlab-v1-08908 | 1.0.0 | train | trajectory | repository_grounding | [
"tool_selection_execution",
"bounded_code_editing"
] | python | pytest/ruff | code_review | hard | {
"instruction": "Review the proposed download change in the access-control service for correctness, scope, and regressions. The affected entry point is DownloadPolicy44507; keep the change aligned with the existing background processor boundary.",
"constraints": [
"Do not expose secrets in logs",
"Preserve... | {
"repository_id": "jl-synrepo-0445",
"repository_shape": "background processor",
"domain": "access-control service",
"synthetic_commit": "29b7e64f2465ca74d580fa23920a84942f53eb50",
"target_file": "src/download/download_445_07.py",
"test_file": "tests/download/test_download_445_07.py",
"target_symbol": "D... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": false,
"expected_tool_sequence": [
"search",
"read_file",
"read_file",
"search",
"search",
"update_plan",
"apply_patch",
"run_tests",
"git_di... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"policy_summary": "Ground every decision in repository evidence before editing.",
"steps": [
{
"step": 1,
"phase": "ground",
"observation": "The task names behavior but repository evidence is required before selecting an edit target.",
"action": {
"tool": "search",
"arg... | 5c74fd6c6a9dd9469244d05df29b295d1c923d7551c55fe9e3fc86002fcead63 |
jlab-v1-08909 | 1.0.0 | train | trajectory | tool_selection_execution | [
"repository_grounding",
"test_verification"
] | typescript | node/vitest | feature_implementation | easy | {
"instruction": "Add guarded support for idempotency keys in the audit of the access-control service. The affected entry point is AuditPolicy44508; keep the change aligned with the existing background processor boundary.",
"constraints": [
"Keep the patch reviewable",
"Do not change database schema",
"... | {
"repository_id": "jl-synrepo-0445",
"repository_shape": "background processor",
"domain": "access-control service",
"synthetic_commit": "29b7e64f2465ca74d580fa23920a84942f53eb50",
"target_file": "src/audit/audit_445_08.ts",
"test_file": "test/audit/test_audit_445_08.ts",
"target_symbol": "AuditPolicy445... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": false,
"expected_tool_sequence": [
"list_directory",
"search",
"read_file",
"apply_patch",
"run_tests",
"run_linter",
"git_diff"
],
"target_behav... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"policy_summary": "Choose the lowest-cost valid tool and use schema-correct arguments.",
"steps": [
{
"step": 1,
"phase": "orient",
"observation": "A bounded directory view reduces path assumptions without reading the full repository.",
"action": {
"tool": "list_directory",
... | 0464e0603fa2ddbe0f3487979d7d791b4eadde22580ee3da60e93c0c3a6dbb18 |
jlab-v1-08910 | 1.0.0 | train | trajectory | bounded_code_editing | [
"repository_grounding",
"test_verification"
] | go | go test | refactoring | medium | {
"instruction": "Refactor the worker in the access-control service to remove duplicated error mapping without changing behavior. The affected entry point is WorkerPolicy44509; keep the change aligned with the existing background processor boundary.",
"constraints": [
"Preserve error semantics",
"Reuse exis... | {
"repository_id": "jl-synrepo-0445",
"repository_shape": "background processor",
"domain": "access-control service",
"synthetic_commit": "29b7e64f2465ca74d580fa23920a84942f53eb50",
"target_file": "internal/worker/worker_445_09.go",
"test_file": "internal/worker/test_worker_445_09.go",
"target_symbol": "W... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": false,
"expected_tool_sequence": [
"search",
"read_file",
"read_file",
"apply_patch",
"run_tests",
"git_diff"
],
"target_behavior": "Produce the smal... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"policy_summary": "Produce the smallest architecture-aligned patch that satisfies the task.",
"steps": [
{
"step": 1,
"phase": "ground",
"observation": "The task names behavior but repository evidence is required before selecting an edit target.",
"action": {
"tool": "search",
... | 5f2c7e225433f8e27152215717504878c88140415a95b4e60aca7d9d5b8d1001 |
jlab-v1-08911 | 1.0.0 | train | repair | bounded_code_editing | [
"repository_grounding",
"test_verification"
] | go | go test | refactoring | medium | {
"instruction": "Refactor the scheduler in the access-control service to remove duplicated retry decisions without changing behavior. The affected entry point is SchedulerPolicy44510; keep the change aligned with the existing background processor boundary.",
"constraints": [
"Preserve the public API",
"Do ... | {
"repository_id": "jl-synrepo-0445",
"repository_shape": "background processor",
"domain": "access-control service",
"synthetic_commit": "29b7e64f2465ca74d580fa23920a84942f53eb50",
"target_file": "internal/scheduler/scheduler_445_10.go",
"test_file": "internal/scheduler/test_scheduler_445_10.go",
"target... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": false,
"expected_tool_sequence": [
"search",
"read_file",
"read_file",
"apply_patch",
"run_tests",
"run_tests",
"git_diff"
],
"target_behavior": ... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"initial_attempt": {
"summary": "A bounded first attempt was applied after inspecting the target implementation.",
"result": "failed"
},
"failure_signal": {
"type": "targeted_test_failure",
"evidence": "The targeted test exposes a mismatch between the proposed behavior and the acceptance criteri... | 6beed8100b2d0eccf715630035af471421126e27602955203535f4d4cb832bb4 |
jlab-v1-08912 | 1.0.0 | train | trajectory | planning_decomposition | [
"repository_grounding",
"final_reporting"
] | php | composer/phpunit | test_generation | hard | {
"instruction": "Add regression coverage for the case where the router performs authorization after the side effect in the access-control service. The affected entry point is RouterPolicy44511; keep the change aligned with the existing background processor boundary.",
"constraints": [
"Keep backward compatibil... | {
"repository_id": "jl-synrepo-0445",
"repository_shape": "background processor",
"domain": "access-control service",
"synthetic_commit": "29b7e64f2465ca74d580fa23920a84942f53eb50",
"target_file": "src/router/router_445_11.php",
"test_file": "tests/router/test_router_445_11.php",
"target_symbol": "RouterP... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": false,
"expected_tool_sequence": [
"search",
"read_file",
"update_plan",
"search",
"read_file",
"apply_patch",
"run_tests",
"git_diff"
],
"ta... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"policy_summary": "Use a bounded, updateable plan proportional to task complexity.",
"steps": [
{
"step": 1,
"phase": "ground",
"observation": "The task names behavior but repository evidence is required before selecting an edit target.",
"action": {
"tool": "search",
"... | 3ffa77c529ba767a300aecc1ae6eae52fb5a779865f5c19e12efcf6797810932 |
jlab-v1-08913 | 1.0.0 | train | trajectory | code_review_security | [
"repository_grounding",
"permission_scope_safety"
] | python | pytest/ruff | refactoring | medium | {
"instruction": "Refactor the metrics in the access-control service to remove duplicated retry decisions without changing behavior. The affected entry point is MetricsPolicy44512; keep the change aligned with the existing background processor boundary.",
"constraints": [
"Do not expose secrets in logs",
"P... | {
"repository_id": "jl-synrepo-0445",
"repository_shape": "background processor",
"domain": "access-control service",
"synthetic_commit": "29b7e64f2465ca74d580fa23920a84942f53eb50",
"target_file": "src/metrics/metrics_445_12.py",
"test_file": "tests/metrics/test_metrics_445_12.py",
"target_symbol": "Metri... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": false,
"expected_tool_sequence": [
"list_directory",
"search",
"read_file",
"read_file",
"review_diff",
"git_diff"
],
"target_behavior": "Report evid... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"policy_summary": "Report evidence-backed correctness or security findings with calibrated severity.",
"steps": [
{
"step": 1,
"phase": "orient",
"observation": "A bounded directory view reduces path assumptions without reading the full repository.",
"action": {
"tool": "list_d... | 476ac05b39e3770ea32910c03c798e96a87063d74059a5945e2b54eb100dc3ad |
jlab-v1-08914 | 1.0.0 | train | repair | code_review_security | [
"repository_grounding",
"permission_scope_safety"
] | python | pytest/ruff | refactoring | medium | {
"instruction": "Refactor the logging in the access-control service to remove duplicated configuration parsing without changing behavior. The affected entry point is LoggingPolicy44513; keep the change aligned with the existing background processor boundary.",
"constraints": [
"Keep the patch reviewable",
... | {
"repository_id": "jl-synrepo-0445",
"repository_shape": "background processor",
"domain": "access-control service",
"synthetic_commit": "29b7e64f2465ca74d580fa23920a84942f53eb50",
"target_file": "src/logging/logging_445_13.py",
"test_file": "tests/logging/test_logging_445_13.py",
"target_symbol": "Loggi... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": false,
"expected_tool_sequence": [
"search",
"read_file",
"read_file",
"review_diff",
"git_diff"
],
"target_behavior": "Report evidence-backed correctnes... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"initial_attempt": {
"summary": "A bounded first attempt was applied after inspecting the target implementation.",
"result": "failed"
},
"failure_signal": {
"type": "scope_failure",
"evidence": "The diff includes a configuration change outside the requested boundary."
},
"diagnosis": {
"... | c8b068e2fd19c62671182585c7085a3bcfaf94a201da3a0605066b98e8ad259b |
jlab-v1-08915 | 1.0.0 | train | trajectory | code_review_security | [
"repository_grounding",
"permission_scope_safety"
] | typescript | node/vitest | bug_fix | medium | {
"instruction": "Fix the defect where the sandbox skips cleanup after cancellation in the access-control service. The affected entry point is SandboxPolicy44514; keep the change aligned with the existing background processor boundary.",
"constraints": [
"Preserve error semantics",
"Reuse existing project a... | {
"repository_id": "jl-synrepo-0445",
"repository_shape": "background processor",
"domain": "access-control service",
"synthetic_commit": "29b7e64f2465ca74d580fa23920a84942f53eb50",
"target_file": "src/sandbox/sandbox_445_14.ts",
"test_file": "test/sandbox/test_sandbox_445_14.ts",
"target_symbol": "Sandbo... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": false,
"expected_tool_sequence": [
"search",
"read_file",
"read_file",
"review_diff",
"git_diff"
],
"target_behavior": "Report evidence-backed correctnes... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"policy_summary": "Report evidence-backed correctness or security findings with calibrated severity.",
"steps": [
{
"step": 1,
"phase": "ground",
"observation": "The task names behavior but repository evidence is required before selecting an edit target.",
"action": {
"tool": "... | c31b27399c8029baba06eee52e544bbe5366b3c7fc6d40a55cd5239daa6c978c |
jlab-v1-08916 | 1.0.0 | train | trajectory | code_review_security | [
"repository_grounding",
"permission_scope_safety"
] | python | pytest/ruff | bug_fix | hard | {
"instruction": "Fix the defect where the session rejects valid boundary values in the access-control service. The affected entry point is SessionPolicy44515; keep the change aligned with the existing background processor boundary.",
"constraints": [
"Preserve the public API",
"Do not add dependencies",
... | {
"repository_id": "jl-synrepo-0445",
"repository_shape": "background processor",
"domain": "access-control service",
"synthetic_commit": "29b7e64f2465ca74d580fa23920a84942f53eb50",
"target_file": "src/session/session_445_15.py",
"test_file": "tests/session/test_session_445_15.py",
"target_symbol": "Sessi... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": false,
"expected_tool_sequence": [
"search",
"read_file",
"read_file",
"search",
"review_diff",
"git_diff"
],
"target_behavior": "Report evidence-bac... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"policy_summary": "Report evidence-backed correctness or security findings with calibrated severity.",
"steps": [
{
"step": 1,
"phase": "ground",
"observation": "The task names behavior but repository evidence is required before selecting an edit target.",
"action": {
"tool": "... | c9cf6b76a3e45a37859c3911771a9317ce943ae361e52abdd748070c0f2df61c |
jlab-v1-08917 | 1.0.0 | train | trajectory | test_verification | [
"bounded_code_editing",
"final_reporting"
] | go | go test | feature_implementation | easy | {
"instruction": "Add guarded support for bounded retries in the token of the access-control service. The affected entry point is TokenPolicy44516; keep the change aligned with the existing background processor boundary.",
"constraints": [
"Keep backward compatibility",
"Add or update a targeted test",
... | {
"repository_id": "jl-synrepo-0445",
"repository_shape": "background processor",
"domain": "access-control service",
"synthetic_commit": "29b7e64f2465ca74d580fa23920a84942f53eb50",
"target_file": "internal/token/token_445_16.go",
"test_file": "internal/token/test_token_445_16.go",
"target_symbol": "Token... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": false,
"expected_tool_sequence": [
"list_directory",
"search",
"read_file",
"read_file",
"apply_patch",
"run_tests",
"run_linter",
"git_diff"
]... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"policy_summary": "Verify the claimed behavior with targeted checks before completion.",
"steps": [
{
"step": 1,
"phase": "orient",
"observation": "A bounded directory view reduces path assumptions without reading the full repository.",
"action": {
"tool": "list_directory",
... | 84d89fa7765d37f9779f8e43ee464a409cbefd03377be0225660fd4a6b947365 |
jlab-v1-08918 | 1.0.0 | train | trajectory | repository_grounding | [
"tool_selection_execution",
"bounded_code_editing"
] | python | pytest/ruff | feature_implementation | easy | {
"instruction": "Add guarded support for cursor pagination in the pagination of the access-control service. The affected entry point is PaginationPolicy44517; keep the change aligned with the existing background processor boundary.",
"constraints": [
"Do not expose secrets in logs",
"Preserve existing conf... | {
"repository_id": "jl-synrepo-0445",
"repository_shape": "background processor",
"domain": "access-control service",
"synthetic_commit": "29b7e64f2465ca74d580fa23920a84942f53eb50",
"target_file": "src/pagination/pagination_445_17.py",
"test_file": "tests/pagination/test_pagination_445_17.py",
"target_sym... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": false,
"expected_tool_sequence": [
"search",
"read_file",
"read_file",
"update_plan",
"apply_patch",
"run_tests",
"git_diff"
],
"target_behavior"... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"policy_summary": "Ground every decision in repository evidence before editing.",
"steps": [
{
"step": 1,
"phase": "ground",
"observation": "The task names behavior but repository evidence is required before selecting an edit target.",
"action": {
"tool": "search",
"arg... | 550c3f4dc4d0e31ca4b6d711179b6bbbb0bfe67e95caeb9db7fcac8878355ac1 |
jlab-v1-08919 | 1.0.0 | train | trajectory | test_verification | [
"bounded_code_editing",
"final_reporting"
] | python | pytest/ruff | feature_implementation | medium | {
"instruction": "Add guarded support for request cancellation in the cache of the access-control service. The affected entry point is CachePolicy44518; keep the change aligned with the existing background processor boundary.",
"constraints": [
"Keep the patch reviewable",
"Do not change database schema",
... | {
"repository_id": "jl-synrepo-0445",
"repository_shape": "background processor",
"domain": "access-control service",
"synthetic_commit": "29b7e64f2465ca74d580fa23920a84942f53eb50",
"target_file": "src/cache/cache_445_18.py",
"test_file": "tests/cache/test_cache_445_18.py",
"target_symbol": "CachePolicy44... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": false,
"expected_tool_sequence": [
"search",
"read_file",
"read_file",
"apply_patch",
"run_tests",
"run_linter",
"git_diff"
],
"target_behavior":... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"policy_summary": "Verify the claimed behavior with targeted checks before completion.",
"steps": [
{
"step": 1,
"phase": "ground",
"observation": "The task names behavior but repository evidence is required before selecting an edit target.",
"action": {
"tool": "search",
... | e31f18a5b5a24c42c18093f1aed02c17a7be08c7122cbffa86886300c8cd37ca |
jlab-v1-08920 | 1.0.0 | train | trajectory | tool_selection_execution | [
"repository_grounding",
"test_verification"
] | go | go test | code_review | hard | {
"instruction": "Review the proposed queue change in the access-control service for correctness, scope, and regressions. The affected entry point is QueuePolicy44519; keep the change aligned with the existing background processor boundary.",
"constraints": [
"Preserve error semantics",
"Reuse existing proj... | {
"repository_id": "jl-synrepo-0445",
"repository_shape": "background processor",
"domain": "access-control service",
"synthetic_commit": "29b7e64f2465ca74d580fa23920a84942f53eb50",
"target_file": "internal/queue/queue_445_19.go",
"test_file": "internal/queue/test_queue_445_19.go",
"target_symbol": "Queue... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": false,
"expected_tool_sequence": [
"search",
"read_file",
"apply_patch",
"search",
"search",
"run_tests",
"run_linter",
"git_diff"
],
"target... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"policy_summary": "Choose the lowest-cost valid tool and use schema-correct arguments.",
"steps": [
{
"step": 1,
"phase": "ground",
"observation": "The task names behavior but repository evidence is required before selecting an edit target.",
"action": {
"tool": "search",
... | 6ba8c38100310a05c18e09e7ed4ab6d73db7f28a4be49397e6543c615da5f81d |
jlab-v1-08921 | 1.0.0 | train | trajectory | code_review_security | [
"repository_grounding",
"permission_scope_safety"
] | php | composer/phpunit | refactoring | medium | {
"instruction": "Refactor the search in the cache coordinator to remove duplicated serialization logic without changing behavior. The affected entry point is SearchPolicy44600; keep the change aligned with the existing library package boundary.",
"constraints": [
"Keep backward compatibility",
"Add or upda... | {
"repository_id": "jl-synrepo-0446",
"repository_shape": "library package",
"domain": "cache coordinator",
"synthetic_commit": "5b9490b92ce4cdff262290a0b40a7457d4ca497d",
"target_file": "src/search/search_446_00.php",
"test_file": "tests/search/test_search_446_00.php",
"target_symbol": "SearchPolicy44600... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": false,
"expected_tool_sequence": [
"list_directory",
"search",
"read_file",
"read_file",
"review_diff",
"git_diff"
],
"target_behavior": "Report evid... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"policy_summary": "Report evidence-backed correctness or security findings with calibrated severity.",
"steps": [
{
"step": 1,
"phase": "orient",
"observation": "A bounded directory view reduces path assumptions without reading the full repository.",
"action": {
"tool": "list_d... | 3ce83ec38c0310dcf8196fec4c450511d2567e99b4af09e7b138d69b93880366 |
jlab-v1-08922 | 1.0.0 | train | trajectory | bounded_code_editing | [
"repository_grounding",
"test_verification"
] | java | gradle/junit | feature_implementation | medium | {
"instruction": "Add guarded support for dry-run mode in the index of the cache coordinator. The affected entry point is IndexPolicy44601; keep the change aligned with the existing library package boundary.",
"constraints": [
"Do not expose secrets in logs",
"Preserve existing configuration keys",
"Run... | {
"repository_id": "jl-synrepo-0446",
"repository_shape": "library package",
"domain": "cache coordinator",
"synthetic_commit": "5b9490b92ce4cdff262290a0b40a7457d4ca497d",
"target_file": "src/main/java/index/IndexService446.java",
"test_file": "src/test/java/index/IndexService446Test.java",
"target_symbol... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": false,
"expected_tool_sequence": [
"search",
"read_file",
"read_file",
"apply_patch",
"run_tests",
"git_diff"
],
"target_behavior": "Produce the smal... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"policy_summary": "Produce the smallest architecture-aligned patch that satisfies the task.",
"steps": [
{
"step": 1,
"phase": "ground",
"observation": "The task names behavior but repository evidence is required before selecting an edit target.",
"action": {
"tool": "search",
... | 99fa65b2bc859eb4934c08b934861fcb294d174ae8dcf117fc298c5a72254c21 |
jlab-v1-08923 | 1.0.0 | train | preference | bounded_code_editing | [
"repository_grounding",
"test_verification"
] | typescript | node/vitest | bug_fix | easy | {
"instruction": "Fix the defect where the migration performs authorization after the side effect in the cache coordinator. The affected entry point is MigrationPolicy44602; keep the change aligned with the existing library package boundary.",
"constraints": [
"Keep the patch reviewable",
"Do not change dat... | {
"repository_id": "jl-synrepo-0446",
"repository_shape": "library package",
"domain": "cache coordinator",
"synthetic_commit": "5b9490b92ce4cdff262290a0b40a7457d4ca497d",
"target_file": "src/migration/migration_446_02.ts",
"test_file": "test/migration/test_migration_446_02.ts",
"target_symbol": "Migratio... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": false,
"expected_tool_sequence": [
"search",
"read_file",
"read_file",
"apply_patch",
"run_tests",
"git_diff"
],
"target_behavior": "Produce the smal... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"chosen_sequence": [
{
"tool": "search",
"arguments": {
"query": "MigrationPolicy44602|authorization_order_defect",
"path": "."
}
},
{
"tool": "read_file",
"arguments": {
"path": "src/migration/migration_446_02.ts",
"start_line": 1,
"... | 0d4a922097bd774a44d253c9909005bd849a2e5692b40c53416ae51b523c1827 |
jlab-v1-08924 | 1.0.0 | train | trajectory | test_verification | [
"bounded_code_editing",
"final_reporting"
] | typescript | node/vitest | bug_fix | medium | {
"instruction": "Fix the defect where the upload silently truncates an oversized payload in the cache coordinator. The affected entry point is UploadPolicy44603; keep the change aligned with the existing library package boundary.",
"constraints": [
"Preserve error semantics",
"Reuse existing project abstra... | {
"repository_id": "jl-synrepo-0446",
"repository_shape": "library package",
"domain": "cache coordinator",
"synthetic_commit": "5b9490b92ce4cdff262290a0b40a7457d4ca497d",
"target_file": "src/upload/upload_446_03.ts",
"test_file": "test/upload/test_upload_446_03.ts",
"target_symbol": "UploadPolicy44603",
... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": false,
"expected_tool_sequence": [
"search",
"read_file",
"read_file",
"apply_patch",
"run_tests",
"run_linter",
"git_diff"
],
"target_behavior":... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"policy_summary": "Verify the claimed behavior with targeted checks before completion.",
"steps": [
{
"step": 1,
"phase": "ground",
"observation": "The task names behavior but repository evidence is required before selecting an edit target.",
"action": {
"tool": "search",
... | 9a5a4deb159d2480b5f2f4f11ac1c5170fe1db6f96e9c08a7222a3c19997f97e |
jlab-v1-08925 | 1.0.0 | train | preference | tool_selection_execution | [
"repository_grounding",
"test_verification"
] | java | gradle/junit | feature_implementation | hard | {
"instruction": "Add guarded support for input size limits in the download of the cache coordinator. The affected entry point is DownloadPolicy44604; keep the change aligned with the existing library package boundary.",
"constraints": [
"Preserve the public API",
"Do not add dependencies",
"Limit chang... | {
"repository_id": "jl-synrepo-0446",
"repository_shape": "library package",
"domain": "cache coordinator",
"synthetic_commit": "5b9490b92ce4cdff262290a0b40a7457d4ca497d",
"target_file": "src/main/java/download/DownloadService446.java",
"test_file": "src/test/java/download/DownloadService446Test.java",
"t... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": false,
"expected_tool_sequence": [
"list_directory",
"search",
"read_file",
"search",
"apply_patch",
"run_tests",
"run_linter",
"git_diff"
],
... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"chosen_sequence": [
{
"tool": "list_directory",
"arguments": {
"path": "src/main/java/download",
"depth": 2
}
},
{
"tool": "search",
"arguments": {
"query": "DownloadPolicy44604|compatibility_defect",
"path": "."
}
},
{
"... | aa2b79e9a054ba66021c442cbf76801493eb31ddcafc47f28b29652b1b1becb8 |
jlab-v1-08926 | 1.0.0 | train | trajectory | repository_grounding | [
"tool_selection_execution",
"bounded_code_editing"
] | go | go test | bug_fix | medium | {
"instruction": "Fix the defect where the audit skips cleanup after cancellation in the cache coordinator. The affected entry point is AuditPolicy44605; keep the change aligned with the existing library package boundary.",
"constraints": [
"Keep backward compatibility",
"Add or update a targeted test",
... | {
"repository_id": "jl-synrepo-0446",
"repository_shape": "library package",
"domain": "cache coordinator",
"synthetic_commit": "5b9490b92ce4cdff262290a0b40a7457d4ca497d",
"target_file": "internal/audit/audit_446_05.go",
"test_file": "internal/audit/test_audit_446_05.go",
"target_symbol": "AuditPolicy4460... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": false,
"expected_tool_sequence": [
"search",
"read_file",
"read_file",
"update_plan",
"apply_patch",
"run_tests",
"run_tests",
"git_diff"
],
... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"policy_summary": "Ground every decision in repository evidence before editing.",
"steps": [
{
"step": 1,
"phase": "ground",
"observation": "The task names behavior but repository evidence is required before selecting an edit target.",
"action": {
"tool": "search",
"arg... | 6d1e78c6eb6218f6b3b31836369dde074549d19a87afc58904d94850f94beb5d |
jlab-v1-08927 | 1.0.0 | train | repair | planning_decomposition | [
"repository_grounding",
"final_reporting"
] | java | gradle/junit | documentation_configuration | medium | {
"instruction": "Correct the configuration and operator guidance for per-tenant configuration in the cache coordinator. The affected entry point is WorkerPolicy44606; keep the change aligned with the existing library package boundary.",
"constraints": [
"Do not expose secrets in logs",
"Preserve existing c... | {
"repository_id": "jl-synrepo-0446",
"repository_shape": "library package",
"domain": "cache coordinator",
"synthetic_commit": "5b9490b92ce4cdff262290a0b40a7457d4ca497d",
"target_file": "src/main/java/worker/WorkerService446.java",
"test_file": "src/test/java/worker/WorkerService446Test.java",
"target_sy... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": false,
"expected_tool_sequence": [
"search",
"read_file",
"update_plan",
"read_file",
"apply_patch",
"run_tests",
"git_diff"
],
"target_behavior"... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"initial_attempt": {
"summary": "A bounded first attempt was applied after inspecting the target implementation.",
"result": "failed"
},
"failure_signal": {
"type": "incorrect_assumption",
"evidence": "Repository evidence contradicts the initial assumption about the data representation."
},
... | 4aaaa4b45e46895120e119487f39b2b817dfb91dbaadabcab11d60a7c356991d |
jlab-v1-08928 | 1.0.0 | train | trajectory | test_verification | [
"bounded_code_editing",
"final_reporting"
] | java | gradle/junit | refactoring | easy | {
"instruction": "Refactor the scheduler in the cache coordinator to remove duplicated cleanup logic without changing behavior. The affected entry point is SchedulerPolicy44607; keep the change aligned with the existing library package boundary.",
"constraints": [
"Keep the patch reviewable",
"Do not change... | {
"repository_id": "jl-synrepo-0446",
"repository_shape": "library package",
"domain": "cache coordinator",
"synthetic_commit": "5b9490b92ce4cdff262290a0b40a7457d4ca497d",
"target_file": "src/main/java/scheduler/SchedulerService446.java",
"test_file": "src/test/java/scheduler/SchedulerService446Test.java",
... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": false,
"expected_tool_sequence": [
"search",
"read_file",
"read_file",
"apply_patch",
"run_tests",
"run_linter",
"git_diff"
],
"target_behavior":... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"policy_summary": "Verify the claimed behavior with targeted checks before completion.",
"steps": [
{
"step": 1,
"phase": "ground",
"observation": "The task names behavior but repository evidence is required before selecting an edit target.",
"action": {
"tool": "search",
... | aae7fda9bb6e29439a14af33c9c1c741b20356dc414be3128b7b403237a4304d |
jlab-v1-08929 | 1.0.0 | train | trajectory | repository_grounding | [
"tool_selection_execution",
"bounded_code_editing"
] | java | gradle/junit | bug_fix | hard | {
"instruction": "Fix the defect where the router fails when an optional field is absent in the cache coordinator. The affected entry point is RouterPolicy44608; keep the change aligned with the existing library package boundary.",
"constraints": [
"Preserve error semantics",
"Reuse existing project abstrac... | {
"repository_id": "jl-synrepo-0446",
"repository_shape": "library package",
"domain": "cache coordinator",
"synthetic_commit": "5b9490b92ce4cdff262290a0b40a7457d4ca497d",
"target_file": "src/main/java/router/RouterService446.java",
"test_file": "src/test/java/router/RouterService446Test.java",
"target_sy... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": false,
"expected_tool_sequence": [
"list_directory",
"search",
"read_file",
"search",
"read_file",
"update_plan",
"apply_patch",
"run_tests",
... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"policy_summary": "Ground every decision in repository evidence before editing.",
"steps": [
{
"step": 1,
"phase": "orient",
"observation": "A bounded directory view reduces path assumptions without reading the full repository.",
"action": {
"tool": "list_directory",
"a... | cc91eaff10761bd4bb7c0ad9fe50944e374811e9b2a2915627dbd987b8ab5471 |
jlab-v1-08930 | 1.0.0 | train | trajectory | test_verification | [
"bounded_code_editing",
"final_reporting"
] | php | composer/phpunit | feature_implementation | medium | {
"instruction": "Add guarded support for cursor pagination in the metrics of the cache coordinator. The affected entry point is MetricsPolicy44609; keep the change aligned with the existing library package boundary.",
"constraints": [
"Preserve the public API",
"Do not add dependencies",
"Limit changes... | {
"repository_id": "jl-synrepo-0446",
"repository_shape": "library package",
"domain": "cache coordinator",
"synthetic_commit": "5b9490b92ce4cdff262290a0b40a7457d4ca497d",
"target_file": "src/metrics/metrics_446_09.php",
"test_file": "tests/metrics/test_metrics_446_09.php",
"target_symbol": "MetricsPolicy... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": false,
"expected_tool_sequence": [
"search",
"read_file",
"read_file",
"apply_patch",
"run_tests",
"run_linter",
"git_diff"
],
"target_behavior":... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"policy_summary": "Verify the claimed behavior with targeted checks before completion.",
"steps": [
{
"step": 1,
"phase": "ground",
"observation": "The task names behavior but repository evidence is required before selecting an edit target.",
"action": {
"tool": "search",
... | dd62295e58eab7215c650c7746272506610a22f5a025d6511f7a7e09445bf591 |
jlab-v1-08931 | 1.0.0 | train | preference | failure_diagnosis_repair | [
"test_verification",
"tool_selection_execution"
] | java | gradle/junit | test_generation | hard | {
"instruction": "Add regression coverage for the case where the logging creates duplicate jobs under concurrent delivery in the cache coordinator. The affected entry point is LoggingPolicy44610; keep the change aligned with the existing library package boundary.",
"constraints": [
"Keep backward compatibility"... | {
"repository_id": "jl-synrepo-0446",
"repository_shape": "library package",
"domain": "cache coordinator",
"synthetic_commit": "5b9490b92ce4cdff262290a0b40a7457d4ca497d",
"target_file": "src/main/java/logging/LoggingService446.java",
"test_file": "src/test/java/logging/LoggingService446Test.java",
"targe... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": false,
"expected_tool_sequence": [
"search",
"read_file",
"read_file",
"search",
"apply_patch",
"run_tests",
"diagnose_failure",
"apply_patch",
... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"chosen_sequence": [
{
"tool": "search",
"arguments": {
"query": "LoggingPolicy44610|idempotency_defect",
"path": "."
}
},
{
"tool": "read_file",
"arguments": {
"path": "src/main/java/logging/LoggingService446.java",
"start_line": 1,
... | d7563cbf1ddcf5b3ffe260be405d92caabeee9afec61035cf8f652aaf8d8290e |
jlab-v1-08932 | 1.0.0 | train | trajectory | bounded_code_editing | [
"repository_grounding",
"test_verification"
] | rust | cargo | documentation_configuration | medium | {
"instruction": "Correct the configuration and operator guidance for structured errors in the cache coordinator. The affected entry point is SandboxPolicy44611; keep the change aligned with the existing library package boundary.",
"constraints": [
"Do not expose secrets in logs",
"Preserve existing configu... | {
"repository_id": "jl-synrepo-0446",
"repository_shape": "library package",
"domain": "cache coordinator",
"synthetic_commit": "5b9490b92ce4cdff262290a0b40a7457d4ca497d",
"target_file": "src/sandbox/sandbox_446_11.rs",
"test_file": "tests/sandbox/test_sandbox_446_11.rs",
"target_symbol": "SandboxPolicy44... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": false,
"expected_tool_sequence": [
"search",
"read_file",
"read_file",
"apply_patch",
"run_tests",
"git_diff"
],
"target_behavior": "Produce the smal... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"policy_summary": "Produce the smallest architecture-aligned patch that satisfies the task.",
"steps": [
{
"step": 1,
"phase": "ground",
"observation": "The task names behavior but repository evidence is required before selecting an edit target.",
"action": {
"tool": "search",
... | 4f89371aaa5dd3bb79f065b020fe722f1d01ab74e6a5952f34028ff00a2cf41e |
jlab-v1-08933 | 1.0.0 | train | preference | bounded_code_editing | [
"repository_grounding",
"test_verification"
] | typescript | node/vitest | bug_fix | medium | {
"instruction": "Fix the defect where the session misclassifies transient failures as permanent in the cache coordinator. The affected entry point is SessionPolicy44612; keep the change aligned with the existing library package boundary.",
"constraints": [
"Keep the patch reviewable",
"Do not change databa... | {
"repository_id": "jl-synrepo-0446",
"repository_shape": "library package",
"domain": "cache coordinator",
"synthetic_commit": "5b9490b92ce4cdff262290a0b40a7457d4ca497d",
"target_file": "src/session/session_446_12.ts",
"test_file": "test/session/test_session_446_12.ts",
"target_symbol": "SessionPolicy446... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": false,
"expected_tool_sequence": [
"list_directory",
"search",
"read_file",
"read_file",
"apply_patch",
"run_tests",
"git_diff"
],
"target_behavi... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"chosen_sequence": [
{
"tool": "list_directory",
"arguments": {
"path": "src/session",
"depth": 2
}
},
{
"tool": "search",
"arguments": {
"query": "SessionPolicy44612|failure_classification_defect",
"path": "."
}
},
{
"too... | ea659b6f53b9b87c31b817148ddcc0f5c07e526b369ea13f03595d10e60adb91 |
jlab-v1-08934 | 1.0.0 | train | trajectory | repository_grounding | [
"tool_selection_execution",
"bounded_code_editing"
] | python | pytest/ruff | security_fix | hard | {
"instruction": "Harden the token in the cache coordinator against replay attacks while preserving valid behavior. The affected entry point is TokenPolicy44613; keep the change aligned with the existing library package boundary.",
"constraints": [
"Preserve error semantics",
"Reuse existing project abstrac... | {
"repository_id": "jl-synrepo-0446",
"repository_shape": "library package",
"domain": "cache coordinator",
"synthetic_commit": "5b9490b92ce4cdff262290a0b40a7457d4ca497d",
"target_file": "src/token/token_446_13.py",
"test_file": "tests/token/test_token_446_13.py",
"target_symbol": "TokenPolicy44613",
"t... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": false,
"expected_tool_sequence": [
"search",
"read_file",
"read_file",
"search",
"update_plan",
"apply_patch",
"run_tests",
"git_diff"
],
"ta... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"policy_summary": "Ground every decision in repository evidence before editing.",
"steps": [
{
"step": 1,
"phase": "ground",
"observation": "The task names behavior but repository evidence is required before selecting an edit target.",
"action": {
"tool": "search",
"arg... | ea1931d23c159de762c1854a262561d55de59e904edf2f302e0cdd16bad2df68 |
jlab-v1-08935 | 1.0.0 | train | trajectory | permission_scope_safety | [
"bounded_code_editing",
"final_reporting"
] | typescript | node/vitest | bug_fix | medium | {
"instruction": "Fix the defect where the pagination retries a non-idempotent operation in the cache coordinator. The affected entry point is PaginationPolicy44614; keep the change aligned with the existing library package boundary.",
"constraints": [
"Preserve the public API",
"Do not add dependencies",
... | {
"repository_id": "jl-synrepo-0446",
"repository_shape": "library package",
"domain": "cache coordinator",
"synthetic_commit": "5b9490b92ce4cdff262290a0b40a7457d4ca497d",
"target_file": "src/pagination/pagination_446_14.ts",
"test_file": "test/pagination/test_pagination_446_14.ts",
"target_symbol": "Pagi... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": true,
"expected_tool_sequence": [
"search",
"read_file",
"request_approval"
],
"target_behavior": "Respect scope and request approval only for materially risky a... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"policy_summary": "Respect scope and request approval only for materially risky actions.",
"steps": [
{
"step": 1,
"phase": "ground",
"observation": "The task names behavior but repository evidence is required before selecting an edit target.",
"action": {
"tool": "search",
... | 44f63ec53584d08bde5d446f3fe968cdce409c1401020df0b7982dd4f73f6409 |
jlab-v1-08936 | 1.0.0 | train | preference | failure_diagnosis_repair | [
"test_verification",
"tool_selection_execution"
] | typescript | node/vitest | documentation_configuration | easy | {
"instruction": "Correct the configuration and operator guidance for audit metadata in the cache coordinator. The affected entry point is CachePolicy44615; keep the change aligned with the existing library package boundary.",
"constraints": [
"Keep backward compatibility",
"Add or update a targeted test",
... | {
"repository_id": "jl-synrepo-0446",
"repository_shape": "library package",
"domain": "cache coordinator",
"synthetic_commit": "5b9490b92ce4cdff262290a0b40a7457d4ca497d",
"target_file": "src/cache/cache_446_15.ts",
"test_file": "test/cache/test_cache_446_15.ts",
"target_symbol": "CachePolicy44615",
"te... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": false,
"expected_tool_sequence": [
"search",
"read_file",
"read_file",
"apply_patch",
"run_tests",
"diagnose_failure",
"apply_patch",
"run_tests"... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"chosen_sequence": [
{
"tool": "search",
"arguments": {
"query": "CachePolicy44615|state_isolation_defect",
"path": "."
}
},
{
"tool": "read_file",
"arguments": {
"path": "src/cache/cache_446_15.ts",
"start_line": 1,
"max_lines": 240
... | 1e0d1773fc22ba2b4093388b73f35bc2663033d8a0d8c000c9ce3d3558745c21 |
jlab-v1-08937 | 1.0.0 | train | trajectory | tool_selection_execution | [
"repository_grounding",
"test_verification"
] | typescript | node/vitest | bug_fix | hard | {
"instruction": "Fix the defect where the queue matches identifiers case-insensitively in the cache coordinator. The affected entry point is QueuePolicy44616; keep the change aligned with the existing library package boundary.",
"constraints": [
"Do not expose secrets in logs",
"Preserve existing configura... | {
"repository_id": "jl-synrepo-0446",
"repository_shape": "library package",
"domain": "cache coordinator",
"synthetic_commit": "5b9490b92ce4cdff262290a0b40a7457d4ca497d",
"target_file": "src/queue/queue_446_16.ts",
"test_file": "test/queue/test_queue_446_16.ts",
"target_symbol": "QueuePolicy44616",
"te... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": false,
"expected_tool_sequence": [
"list_directory",
"search",
"read_file",
"search",
"apply_patch",
"run_tests",
"run_linter",
"git_diff"
],
... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"policy_summary": "Choose the lowest-cost valid tool and use schema-correct arguments.",
"steps": [
{
"step": 1,
"phase": "orient",
"observation": "A bounded directory view reduces path assumptions without reading the full repository.",
"action": {
"tool": "list_directory",
... | 5f8656dd1abfe24d2b9e9eeb4185955e7687bf2877792602708a34fff34600b8 |
jlab-v1-08938 | 1.0.0 | train | trajectory | final_reporting | [
"test_verification",
"repository_grounding"
] | php | composer/phpunit | feature_implementation | easy | {
"instruction": "Add guarded support for graceful shutdown in the webhook of the cache coordinator. The affected entry point is WebhookPolicy44617; keep the change aligned with the existing library package boundary.",
"constraints": [
"Keep the patch reviewable",
"Do not change database schema",
"Repor... | {
"repository_id": "jl-synrepo-0446",
"repository_shape": "library package",
"domain": "cache coordinator",
"synthetic_commit": "5b9490b92ce4cdff262290a0b40a7457d4ca497d",
"target_file": "src/webhook/webhook_446_17.php",
"test_file": "tests/webhook/test_webhook_446_17.php",
"target_symbol": "WebhookPolicy... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": false,
"expected_tool_sequence": [
"search",
"read_file",
"apply_patch",
"run_tests",
"run_linter",
"git_diff"
],
"target_behavior": "Report changed ... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"policy_summary": "Report changed behavior, verification evidence, and remaining uncertainty precisely.",
"steps": [
{
"step": 1,
"phase": "ground",
"observation": "The task names behavior but repository evidence is required before selecting an edit target.",
"action": {
"tool"... | eac9ff88ca28f83f15451f4a532d9ccbd82b019567f0453b5d8907ee6ebbe7e9 |
jlab-v1-08939 | 1.0.0 | train | repair | final_reporting | [
"test_verification",
"repository_grounding"
] | typescript | node/vitest | test_generation | medium | {
"instruction": "Add regression coverage for the case where the permission uses a broad filesystem permission in the cache coordinator. The affected entry point is PermissionPolicy44618; keep the change aligned with the existing library package boundary.",
"constraints": [
"Preserve error semantics",
"Reus... | {
"repository_id": "jl-synrepo-0446",
"repository_shape": "library package",
"domain": "cache coordinator",
"synthetic_commit": "5b9490b92ce4cdff262290a0b40a7457d4ca497d",
"target_file": "src/permission/permission_446_18.ts",
"test_file": "test/permission/test_permission_446_18.ts",
"target_symbol": "Perm... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": false,
"expected_tool_sequence": [
"search",
"read_file",
"apply_patch",
"run_tests",
"run_linter",
"git_diff"
],
"target_behavior": "Report changed ... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"initial_attempt": {
"summary": "A bounded first attempt was applied after inspecting the target implementation.",
"result": "failed"
},
"failure_signal": {
"type": "incorrect_assumption",
"evidence": "Repository evidence contradicts the initial assumption about the data representation."
},
... | d6d7bd4769eeffc267cecc79ff275b509521b6fab5c5906152d3c19934799c67 |
jlab-v1-08940 | 1.0.0 | train | preference | bounded_code_editing | [
"repository_grounding",
"test_verification"
] | php | composer/phpunit | refactoring | easy | {
"instruction": "Refactor the configuration in the cache coordinator to remove duplicated configuration parsing without changing behavior. The affected entry point is ConfigurationPolicy44619; keep the change aligned with the existing library package boundary.",
"constraints": [
"Preserve the public API",
... | {
"repository_id": "jl-synrepo-0446",
"repository_shape": "library package",
"domain": "cache coordinator",
"synthetic_commit": "5b9490b92ce4cdff262290a0b40a7457d4ca497d",
"target_file": "src/configuration/configuration_446_19.php",
"test_file": "tests/configuration/test_configuration_446_19.php",
"target... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": false,
"expected_tool_sequence": [
"search",
"read_file",
"read_file",
"apply_patch",
"run_tests",
"git_diff"
],
"target_behavior": "Produce the smal... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"chosen_sequence": [
{
"tool": "search",
"arguments": {
"query": "ConfigurationPolicy44619|verification_defect",
"path": "."
}
},
{
"tool": "read_file",
"arguments": {
"path": "src/configuration/configuration_446_19.php",
"start_line": 1,
... | a1953a95b1a0a7418f668e528d65b52d1d7901376ac56262ae7054bed28206fc |
jlab-v1-08941 | 1.0.0 | train | trajectory | planning_decomposition | [
"repository_grounding",
"final_reporting"
] | java | gradle/junit | bug_fix | medium | {
"instruction": "Fix the defect where the upload logs a secret-bearing request field in the CLI backend. The affected entry point is UploadPolicy44700; keep the change aligned with the existing plugin-based service boundary.",
"constraints": [
"Do not expose secrets in logs",
"Preserve existing configurati... | {
"repository_id": "jl-synrepo-0447",
"repository_shape": "plugin-based service",
"domain": "CLI backend",
"synthetic_commit": "819b3eccd6fe7a3ed085cd75f21e3d14e4b5e45b",
"target_file": "src/main/java/upload/UploadService447.java",
"test_file": "src/test/java/upload/UploadService447Test.java",
"target_sym... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": false,
"expected_tool_sequence": [
"list_directory",
"search",
"read_file",
"update_plan",
"read_file",
"apply_patch",
"run_tests",
"run_tests",
... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"policy_summary": "Use a bounded, updateable plan proportional to task complexity.",
"steps": [
{
"step": 1,
"phase": "orient",
"observation": "A bounded directory view reduces path assumptions without reading the full repository.",
"action": {
"tool": "list_directory",
... | 1698d931d91c849df5236db9b4e47440f63c2572420ac19974c36b879ba740eb |
jlab-v1-08942 | 1.0.0 | train | trajectory | failure_diagnosis_repair | [
"test_verification",
"tool_selection_execution"
] | typescript | node/vitest | security_fix | hard | {
"instruction": "Harden the download in the CLI backend against cross-tenant access while preserving valid behavior. The affected entry point is DownloadPolicy44701; keep the change aligned with the existing plugin-based service boundary.",
"constraints": [
"Keep the patch reviewable",
"Do not change datab... | {
"repository_id": "jl-synrepo-0447",
"repository_shape": "plugin-based service",
"domain": "CLI backend",
"synthetic_commit": "819b3eccd6fe7a3ed085cd75f21e3d14e4b5e45b",
"target_file": "src/download/download_447_01.ts",
"test_file": "test/download/test_download_447_01.ts",
"target_symbol": "DownloadPolic... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": false,
"expected_tool_sequence": [
"search",
"read_file",
"read_file",
"search",
"apply_patch",
"run_tests",
"diagnose_failure",
"apply_patch",
... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"policy_summary": "Classify failure evidence, revise the hypothesis, and repair without looping.",
"steps": [
{
"step": 1,
"phase": "ground",
"observation": "The task names behavior but repository evidence is required before selecting an edit target.",
"action": {
"tool": "sear... | 969efc86014c803dd4c97cfd8c50019ae58413c1349a1e600a159cf68a6c2ee4 |
jlab-v1-08943 | 1.0.0 | train | trajectory | bounded_code_editing | [
"repository_grounding",
"test_verification"
] | java | gradle/junit | feature_implementation | easy | {
"instruction": "Add guarded support for request cancellation in the audit of the CLI backend. The affected entry point is AuditPolicy44702; keep the change aligned with the existing plugin-based service boundary.",
"constraints": [
"Preserve error semantics",
"Reuse existing project abstractions",
"Ve... | {
"repository_id": "jl-synrepo-0447",
"repository_shape": "plugin-based service",
"domain": "CLI backend",
"synthetic_commit": "819b3eccd6fe7a3ed085cd75f21e3d14e4b5e45b",
"target_file": "src/main/java/audit/AuditService447.java",
"test_file": "src/test/java/audit/AuditService447Test.java",
"target_symbol"... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": false,
"expected_tool_sequence": [
"search",
"read_file",
"read_file",
"apply_patch",
"run_tests",
"git_diff"
],
"target_behavior": "Produce the smal... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"policy_summary": "Produce the smallest architecture-aligned patch that satisfies the task.",
"steps": [
{
"step": 1,
"phase": "ground",
"observation": "The task names behavior but repository evidence is required before selecting an edit target.",
"action": {
"tool": "search",
... | d17efb36019829fbff47dc4aaeb503123facaabd1213a8537290242e840044df |
jlab-v1-08944 | 1.0.0 | train | trajectory | bounded_code_editing | [
"repository_grounding",
"test_verification"
] | java | gradle/junit | bug_fix | medium | {
"instruction": "Fix the defect where the worker misclassifies transient failures as permanent in the CLI backend. The affected entry point is WorkerPolicy44703; keep the change aligned with the existing plugin-based service boundary.",
"constraints": [
"Preserve the public API",
"Do not add dependencies",... | {
"repository_id": "jl-synrepo-0447",
"repository_shape": "plugin-based service",
"domain": "CLI backend",
"synthetic_commit": "819b3eccd6fe7a3ed085cd75f21e3d14e4b5e45b",
"target_file": "src/main/java/worker/WorkerService447.java",
"test_file": "src/test/java/worker/WorkerService447Test.java",
"target_sym... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": false,
"expected_tool_sequence": [
"search",
"read_file",
"read_file",
"apply_patch",
"run_tests",
"git_diff"
],
"target_behavior": "Produce the smal... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"policy_summary": "Produce the smallest architecture-aligned patch that satisfies the task.",
"steps": [
{
"step": 1,
"phase": "ground",
"observation": "The task names behavior but repository evidence is required before selecting an edit target.",
"action": {
"tool": "search",
... | e2ffabfc2a8e5c9d12bc70894fdaabac9544da1906c7a9d45b42930d5cbbc7f4 |
jlab-v1-08945 | 1.0.0 | train | trajectory | bounded_code_editing | [
"repository_grounding",
"test_verification"
] | python | pytest/ruff | test_generation | medium | {
"instruction": "Add regression coverage for the case where the scheduler accepts malformed input after normalization in the CLI backend. The affected entry point is SchedulerPolicy44704; keep the change aligned with the existing plugin-based service boundary.",
"constraints": [
"Keep backward compatibility",
... | {
"repository_id": "jl-synrepo-0447",
"repository_shape": "plugin-based service",
"domain": "CLI backend",
"synthetic_commit": "819b3eccd6fe7a3ed085cd75f21e3d14e4b5e45b",
"target_file": "src/scheduler/scheduler_447_04.py",
"test_file": "tests/scheduler/test_scheduler_447_04.py",
"target_symbol": "Schedule... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": false,
"expected_tool_sequence": [
"list_directory",
"search",
"read_file",
"read_file",
"apply_patch",
"run_tests",
"git_diff"
],
"target_behavi... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"policy_summary": "Produce the smallest architecture-aligned patch that satisfies the task.",
"steps": [
{
"step": 1,
"phase": "orient",
"observation": "A bounded directory view reduces path assumptions without reading the full repository.",
"action": {
"tool": "list_directory"... | 4540ae94feb9aa50b938d843d88950cfbbf8e9b1f862f773fbe8a810ffa85feb |
jlab-v1-08946 | 1.0.0 | train | trajectory | bounded_code_editing | [
"repository_grounding",
"test_verification"
] | typescript | node/vitest | bug_fix | easy | {
"instruction": "Fix the defect where the router retries a non-idempotent operation in the CLI backend. The affected entry point is RouterPolicy44705; keep the change aligned with the existing plugin-based service boundary.",
"constraints": [
"Do not expose secrets in logs",
"Preserve existing configuratio... | {
"repository_id": "jl-synrepo-0447",
"repository_shape": "plugin-based service",
"domain": "CLI backend",
"synthetic_commit": "819b3eccd6fe7a3ed085cd75f21e3d14e4b5e45b",
"target_file": "src/router/router_447_05.ts",
"test_file": "test/router/test_router_447_05.ts",
"target_symbol": "RouterPolicy44705",
... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": false,
"expected_tool_sequence": [
"search",
"read_file",
"read_file",
"apply_patch",
"run_tests",
"run_tests",
"git_diff"
],
"target_behavior": ... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"policy_summary": "Produce the smallest architecture-aligned patch that satisfies the task.",
"steps": [
{
"step": 1,
"phase": "ground",
"observation": "The task names behavior but repository evidence is required before selecting an edit target.",
"action": {
"tool": "search",
... | a59b86cbce3ace50bffafc90a3bd1870bdea61df36d29acf9d1bd68a27468a05 |
jlab-v1-08947 | 1.0.0 | train | trajectory | tool_selection_execution | [
"repository_grounding",
"test_verification"
] | python | pytest/ruff | test_generation | medium | {
"instruction": "Add regression coverage for the case where the metrics mutates shared state across requests in the CLI backend. The affected entry point is MetricsPolicy44706; keep the change aligned with the existing plugin-based service boundary.",
"constraints": [
"Keep the patch reviewable",
"Do not c... | {
"repository_id": "jl-synrepo-0447",
"repository_shape": "plugin-based service",
"domain": "CLI backend",
"synthetic_commit": "819b3eccd6fe7a3ed085cd75f21e3d14e4b5e45b",
"target_file": "src/metrics/metrics_447_06.py",
"test_file": "tests/metrics/test_metrics_447_06.py",
"target_symbol": "MetricsPolicy447... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": false,
"expected_tool_sequence": [
"search",
"read_file",
"apply_patch",
"run_tests",
"run_linter",
"git_diff"
],
"target_behavior": "Choose the lowe... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"policy_summary": "Choose the lowest-cost valid tool and use schema-correct arguments.",
"steps": [
{
"step": 1,
"phase": "ground",
"observation": "The task names behavior but repository evidence is required before selecting an edit target.",
"action": {
"tool": "search",
... | 89b9e9670cdd6b4ec8185e26a9768657cb5d29211e958834be5f05680da8b028 |
jlab-v1-08948 | 1.0.0 | train | preference | planning_decomposition | [
"repository_grounding",
"final_reporting"
] | python | pytest/ruff | refactoring | easy | {
"instruction": "Refactor the logging in the CLI backend to remove duplicated state transitions without changing behavior. The affected entry point is LoggingPolicy44707; keep the change aligned with the existing plugin-based service boundary.",
"constraints": [
"Preserve error semantics",
"Reuse existing ... | {
"repository_id": "jl-synrepo-0447",
"repository_shape": "plugin-based service",
"domain": "CLI backend",
"synthetic_commit": "819b3eccd6fe7a3ed085cd75f21e3d14e4b5e45b",
"target_file": "src/logging/logging_447_07.py",
"test_file": "tests/logging/test_logging_447_07.py",
"target_symbol": "LoggingPolicy447... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": false,
"expected_tool_sequence": [
"search",
"read_file",
"update_plan",
"read_file",
"apply_patch",
"run_tests",
"git_diff"
],
"target_behavior"... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"chosen_sequence": [
{
"tool": "search",
"arguments": {
"query": "LoggingPolicy44707|identity_comparison_defect",
"path": "."
}
},
{
"tool": "read_file",
"arguments": {
"path": "src/logging/logging_447_07.py",
"start_line": 1,
"max_li... | e0a0be9f23e2ac9ae9405f8a0d26600d053bda55f57b0e82bf8838e0dce7f5ad |
jlab-v1-08949 | 1.0.0 | train | trajectory | code_review_security | [
"repository_grounding",
"permission_scope_safety"
] | typescript | node/vitest | code_review | hard | {
"instruction": "Review the proposed sandbox change in the CLI backend for correctness, scope, and regressions. The affected entry point is SandboxPolicy44708; keep the change aligned with the existing plugin-based service boundary.",
"constraints": [
"Preserve the public API",
"Do not add dependencies",
... | {
"repository_id": "jl-synrepo-0447",
"repository_shape": "plugin-based service",
"domain": "CLI backend",
"synthetic_commit": "819b3eccd6fe7a3ed085cd75f21e3d14e4b5e45b",
"target_file": "src/sandbox/sandbox_447_08.ts",
"test_file": "test/sandbox/test_sandbox_447_08.ts",
"target_symbol": "SandboxPolicy4470... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": false,
"expected_tool_sequence": [
"list_directory",
"search",
"read_file",
"search",
"read_file",
"review_diff",
"git_diff"
],
"target_behavior"... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"policy_summary": "Report evidence-backed correctness or security findings with calibrated severity.",
"steps": [
{
"step": 1,
"phase": "orient",
"observation": "A bounded directory view reduces path assumptions without reading the full repository.",
"action": {
"tool": "list_d... | 23923e4a7086afffb5947e55f782fa1db8bd8396b94c2367a20f76282b1e0e61 |
jlab-v1-08950 | 1.0.0 | train | trajectory | tool_selection_execution | [
"repository_grounding",
"test_verification"
] | php | composer/phpunit | test_generation | hard | {
"instruction": "Add regression coverage for the case where the session uses a broad filesystem permission in the CLI backend. The affected entry point is SessionPolicy44709; keep the change aligned with the existing plugin-based service boundary.",
"constraints": [
"Keep backward compatibility",
"Add or u... | {
"repository_id": "jl-synrepo-0447",
"repository_shape": "plugin-based service",
"domain": "CLI backend",
"synthetic_commit": "819b3eccd6fe7a3ed085cd75f21e3d14e4b5e45b",
"target_file": "src/session/session_447_09.php",
"test_file": "tests/session/test_session_447_09.php",
"target_symbol": "SessionPolicy4... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": false,
"expected_tool_sequence": [
"search",
"read_file",
"apply_patch",
"search",
"run_tests",
"run_linter",
"git_diff"
],
"target_behavior": "C... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"policy_summary": "Choose the lowest-cost valid tool and use schema-correct arguments.",
"steps": [
{
"step": 1,
"phase": "ground",
"observation": "The task names behavior but repository evidence is required before selecting an edit target.",
"action": {
"tool": "search",
... | 52561716c7d3a7770294766402061f528869254f9f43a9e2e6eead8342dd6e76 |
jlab-v1-08951 | 1.0.0 | train | trajectory | test_verification | [
"bounded_code_editing",
"final_reporting"
] | python | pytest/ruff | feature_implementation | hard | {
"instruction": "Add guarded support for per-tenant configuration in the token of the CLI backend. The affected entry point is TokenPolicy44710; keep the change aligned with the existing plugin-based service boundary.",
"constraints": [
"Do not expose secrets in logs",
"Preserve existing configuration keys... | {
"repository_id": "jl-synrepo-0447",
"repository_shape": "plugin-based service",
"domain": "CLI backend",
"synthetic_commit": "819b3eccd6fe7a3ed085cd75f21e3d14e4b5e45b",
"target_file": "src/token/token_447_10.py",
"test_file": "tests/token/test_token_447_10.py",
"target_symbol": "TokenPolicy44710",
"te... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": false,
"expected_tool_sequence": [
"search",
"read_file",
"read_file",
"search",
"apply_patch",
"run_tests",
"run_linter",
"run_tests",
"git_... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"policy_summary": "Verify the claimed behavior with targeted checks before completion.",
"steps": [
{
"step": 1,
"phase": "ground",
"observation": "The task names behavior but repository evidence is required before selecting an edit target.",
"action": {
"tool": "search",
... | b2b773884ddac938be132788f045403b6b135a8f61db7d8d4c82597c8211c4fc |
jlab-v1-08952 | 1.0.0 | train | trajectory | repository_grounding | [
"tool_selection_execution",
"bounded_code_editing"
] | php | composer/phpunit | bug_fix | medium | {
"instruction": "Fix the defect where the pagination returns stale state after an update in the CLI backend. The affected entry point is PaginationPolicy44711; keep the change aligned with the existing plugin-based service boundary.",
"constraints": [
"Keep the patch reviewable",
"Do not change database sc... | {
"repository_id": "jl-synrepo-0447",
"repository_shape": "plugin-based service",
"domain": "CLI backend",
"synthetic_commit": "819b3eccd6fe7a3ed085cd75f21e3d14e4b5e45b",
"target_file": "src/pagination/pagination_447_11.php",
"test_file": "tests/pagination/test_pagination_447_11.php",
"target_symbol": "Pa... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": false,
"expected_tool_sequence": [
"search",
"read_file",
"read_file",
"update_plan",
"apply_patch",
"run_tests",
"git_diff"
],
"target_behavior"... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"policy_summary": "Ground every decision in repository evidence before editing.",
"steps": [
{
"step": 1,
"phase": "ground",
"observation": "The task names behavior but repository evidence is required before selecting an edit target.",
"action": {
"tool": "search",
"arg... | c4396e2d234509495ac1c505d208a9ebd49382a93f6fd942f995ffb047a3d5ff |
jlab-v1-08953 | 1.0.0 | train | trajectory | repository_grounding | [
"tool_selection_execution",
"bounded_code_editing"
] | go | go test | refactoring | hard | {
"instruction": "Refactor the cache in the CLI backend to remove duplicated validation logic without changing behavior. The affected entry point is CachePolicy44712; keep the change aligned with the existing plugin-based service boundary.",
"constraints": [
"Preserve error semantics",
"Reuse existing proje... | {
"repository_id": "jl-synrepo-0447",
"repository_shape": "plugin-based service",
"domain": "CLI backend",
"synthetic_commit": "819b3eccd6fe7a3ed085cd75f21e3d14e4b5e45b",
"target_file": "internal/cache/cache_447_12.go",
"test_file": "internal/cache/test_cache_447_12.go",
"target_symbol": "CachePolicy44712... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": false,
"expected_tool_sequence": [
"list_directory",
"search",
"read_file",
"search",
"read_file",
"update_plan",
"apply_patch",
"run_tests",
... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"policy_summary": "Ground every decision in repository evidence before editing.",
"steps": [
{
"step": 1,
"phase": "orient",
"observation": "A bounded directory view reduces path assumptions without reading the full repository.",
"action": {
"tool": "list_directory",
"a... | 314f55cb83af96f1393bdfeb55b11ec3b13a3c6b042dc1d3ed3d91f3ec19976e |
jlab-v1-08954 | 1.0.0 | train | trajectory | failure_diagnosis_repair | [
"test_verification",
"tool_selection_execution"
] | typescript | node/vitest | feature_implementation | easy | {
"instruction": "Add guarded support for cursor pagination in the queue of the CLI backend. The affected entry point is QueuePolicy44713; keep the change aligned with the existing plugin-based service boundary.",
"constraints": [
"Preserve the public API",
"Do not add dependencies",
"Limit changes to r... | {
"repository_id": "jl-synrepo-0447",
"repository_shape": "plugin-based service",
"domain": "CLI backend",
"synthetic_commit": "819b3eccd6fe7a3ed085cd75f21e3d14e4b5e45b",
"target_file": "src/queue/queue_447_13.ts",
"test_file": "test/queue/test_queue_447_13.ts",
"target_symbol": "QueuePolicy44713",
"tes... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": false,
"expected_tool_sequence": [
"search",
"read_file",
"read_file",
"apply_patch",
"run_tests",
"diagnose_failure",
"apply_patch",
"run_tests"... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"policy_summary": "Classify failure evidence, revise the hypothesis, and repair without looping.",
"steps": [
{
"step": 1,
"phase": "ground",
"observation": "The task names behavior but repository evidence is required before selecting an edit target.",
"action": {
"tool": "sear... | 41ce9c67478551f99c22921a95c32186a60dd0526069d440312335940d8e93b7 |
jlab-v1-08955 | 1.0.0 | train | trajectory | repository_grounding | [
"tool_selection_execution",
"bounded_code_editing"
] | java | gradle/junit | code_review | hard | {
"instruction": "Review the proposed webhook change in the CLI backend for correctness, scope, and regressions. The affected entry point is WebhookPolicy44714; keep the change aligned with the existing plugin-based service boundary.",
"constraints": [
"Keep backward compatibility",
"Add or update a targete... | {
"repository_id": "jl-synrepo-0447",
"repository_shape": "plugin-based service",
"domain": "CLI backend",
"synthetic_commit": "819b3eccd6fe7a3ed085cd75f21e3d14e4b5e45b",
"target_file": "src/main/java/webhook/WebhookService447.java",
"test_file": "src/test/java/webhook/WebhookService447Test.java",
"target... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": false,
"expected_tool_sequence": [
"search",
"read_file",
"read_file",
"search",
"update_plan",
"apply_patch",
"run_tests",
"git_diff"
],
"ta... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"policy_summary": "Ground every decision in repository evidence before editing.",
"steps": [
{
"step": 1,
"phase": "ground",
"observation": "The task names behavior but repository evidence is required before selecting an edit target.",
"action": {
"tool": "search",
"arg... | 383dd49452ec6b7f0cdda6b72b5a3438eb8a1445cba150ffd8bd756489a40904 |
jlab-v1-08956 | 1.0.0 | train | trajectory | repository_grounding | [
"tool_selection_execution",
"bounded_code_editing"
] | java | gradle/junit | security_fix | easy | {
"instruction": "Harden the permission in the CLI backend against unbounded resource use while preserving valid behavior. The affected entry point is PermissionPolicy44715; keep the change aligned with the existing plugin-based service boundary.",
"constraints": [
"Do not expose secrets in logs",
"Preserve... | {
"repository_id": "jl-synrepo-0447",
"repository_shape": "plugin-based service",
"domain": "CLI backend",
"synthetic_commit": "819b3eccd6fe7a3ed085cd75f21e3d14e4b5e45b",
"target_file": "src/main/java/permission/PermissionService447.java",
"test_file": "src/test/java/permission/PermissionService447Test.java... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": false,
"expected_tool_sequence": [
"search",
"read_file",
"read_file",
"update_plan",
"search",
"apply_patch",
"run_tests",
"run_tests",
"git... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"policy_summary": "Ground every decision in repository evidence before editing.",
"steps": [
{
"step": 1,
"phase": "ground",
"observation": "The task names behavior but repository evidence is required before selecting an edit target.",
"action": {
"tool": "search",
"arg... | 059294761fe629b2e212e5aff5ad6a4fac9431e71fc9a84090a1d8ce8883765a |
jlab-v1-08957 | 1.0.0 | train | trajectory | code_review_security | [
"repository_grounding",
"permission_scope_safety"
] | python | pytest/ruff | bug_fix | medium | {
"instruction": "Fix the defect where the configuration skips cleanup after cancellation in the CLI backend. The affected entry point is ConfigurationPolicy44716; keep the change aligned with the existing plugin-based service boundary.",
"constraints": [
"Keep the patch reviewable",
"Do not change database... | {
"repository_id": "jl-synrepo-0447",
"repository_shape": "plugin-based service",
"domain": "CLI backend",
"synthetic_commit": "819b3eccd6fe7a3ed085cd75f21e3d14e4b5e45b",
"target_file": "src/configuration/configuration_447_16.py",
"test_file": "tests/configuration/test_configuration_447_16.py",
"target_sy... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": false,
"expected_tool_sequence": [
"list_directory",
"search",
"read_file",
"read_file",
"review_diff",
"git_diff"
],
"target_behavior": "Report evid... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"policy_summary": "Report evidence-backed correctness or security findings with calibrated severity.",
"steps": [
{
"step": 1,
"phase": "orient",
"observation": "A bounded directory view reduces path assumptions without reading the full repository.",
"action": {
"tool": "list_d... | 83f8638620c1f5c3dd38c9260d39efa1bfe296122712dd8ff08f9f447a8d5cc2 |
jlab-v1-08958 | 1.0.0 | train | trajectory | tool_selection_execution | [
"repository_grounding",
"test_verification"
] | php | composer/phpunit | feature_implementation | medium | {
"instruction": "Add guarded support for dry-run mode in the parser of the CLI backend. The affected entry point is ParserPolicy44717; keep the change aligned with the existing plugin-based service boundary.",
"constraints": [
"Preserve error semantics",
"Reuse existing project abstractions",
"Verify t... | {
"repository_id": "jl-synrepo-0447",
"repository_shape": "plugin-based service",
"domain": "CLI backend",
"synthetic_commit": "819b3eccd6fe7a3ed085cd75f21e3d14e4b5e45b",
"target_file": "src/parser/parser_447_17.php",
"test_file": "tests/parser/test_parser_447_17.php",
"target_symbol": "ParserPolicy44717"... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": false,
"expected_tool_sequence": [
"search",
"read_file",
"apply_patch",
"run_tests",
"run_linter",
"git_diff"
],
"target_behavior": "Choose the lowe... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"policy_summary": "Choose the lowest-cost valid tool and use schema-correct arguments.",
"steps": [
{
"step": 1,
"phase": "ground",
"observation": "The task names behavior but repository evidence is required before selecting an edit target.",
"action": {
"tool": "search",
... | 36931058e9f904b5e92dc6d2f65ae82ee99e522e68c93e4a8189240e5c05ff7b |
jlab-v1-08959 | 1.0.0 | train | trajectory | repository_grounding | [
"tool_selection_execution",
"bounded_code_editing"
] | python | pytest/ruff | test_generation | hard | {
"instruction": "Add regression coverage for the case where the serializer drops the original error context in the CLI backend. The affected entry point is SerializerPolicy44718; keep the change aligned with the existing plugin-based service boundary.",
"constraints": [
"Preserve the public API",
"Do not a... | {
"repository_id": "jl-synrepo-0447",
"repository_shape": "plugin-based service",
"domain": "CLI backend",
"synthetic_commit": "819b3eccd6fe7a3ed085cd75f21e3d14e4b5e45b",
"target_file": "src/serializer/serializer_447_18.py",
"test_file": "tests/serializer/test_serializer_447_18.py",
"target_symbol": "Seri... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": false,
"expected_tool_sequence": [
"search",
"read_file",
"read_file",
"search",
"update_plan",
"apply_patch",
"run_tests",
"git_diff"
],
"ta... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"policy_summary": "Ground every decision in repository evidence before editing.",
"steps": [
{
"step": 1,
"phase": "ground",
"observation": "The task names behavior but repository evidence is required before selecting an edit target.",
"action": {
"tool": "search",
"arg... | e7e39cf20ee56c82f21571df98834241878149ba4496c594d15db9c5ed434c1b |
jlab-v1-08960 | 1.0.0 | train | trajectory | planning_decomposition | [
"repository_grounding",
"final_reporting"
] | csharp | dotnet/xunit | bug_fix | medium | {
"instruction": "Fix the defect where the validator fails when an optional field is absent in the CLI backend. The affected entry point is ValidatorPolicy44719; keep the change aligned with the existing plugin-based service boundary.",
"constraints": [
"Keep backward compatibility",
"Add or update a target... | {
"repository_id": "jl-synrepo-0447",
"repository_shape": "plugin-based service",
"domain": "CLI backend",
"synthetic_commit": "819b3eccd6fe7a3ed085cd75f21e3d14e4b5e45b",
"target_file": "src/validator/ValidatorService447.cs",
"test_file": "tests/validator/ValidatorService447Tests.cs",
"target_symbol": "Va... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": false,
"expected_tool_sequence": [
"search",
"read_file",
"update_plan",
"read_file",
"apply_patch",
"run_tests",
"git_diff"
],
"target_behavior"... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"policy_summary": "Use a bounded, updateable plan proportional to task complexity.",
"steps": [
{
"step": 1,
"phase": "ground",
"observation": "The task names behavior but repository evidence is required before selecting an edit target.",
"action": {
"tool": "search",
"... | 4ac494b82dc1194b4121195a2b13124916a6e6a6c8ea367638bbc8294d091610 |
jlab-v1-08961 | 1.0.0 | train | trajectory | test_verification | [
"bounded_code_editing",
"final_reporting"
] | cpp | cmake/ctest | bug_fix | medium | {
"instruction": "Fix the defect where the worker uses a broad filesystem permission in the model evaluation runner. The affected entry point is WorkerPolicy44800; keep the change aligned with the existing layered service boundary.",
"constraints": [
"Keep the patch reviewable",
"Do not change database sche... | {
"repository_id": "jl-synrepo-0448",
"repository_shape": "layered service",
"domain": "model evaluation runner",
"synthetic_commit": "b06cc2288378a814f52f81de44198e4db52475bc",
"target_file": "src/worker/worker_448_00.cpp",
"test_file": "tests/worker/test_worker_448_00.cpp",
"target_symbol": "WorkerPolic... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": false,
"expected_tool_sequence": [
"list_directory",
"search",
"read_file",
"read_file",
"apply_patch",
"run_tests",
"run_linter",
"run_tests",
... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"policy_summary": "Verify the claimed behavior with targeted checks before completion.",
"steps": [
{
"step": 1,
"phase": "orient",
"observation": "A bounded directory view reduces path assumptions without reading the full repository.",
"action": {
"tool": "list_directory",
... | 428f8663acdfd9a088ca76a9f87b33108a747b3f417b90773722acf2e61188e4 |
jlab-v1-08962 | 1.0.0 | train | preference | failure_diagnosis_repair | [
"test_verification",
"tool_selection_execution"
] | go | go test | bug_fix | medium | {
"instruction": "Fix the defect where the scheduler does not verify the persisted state in the model evaluation runner. The affected entry point is SchedulerPolicy44801; keep the change aligned with the existing layered service boundary.",
"constraints": [
"Preserve error semantics",
"Reuse existing projec... | {
"repository_id": "jl-synrepo-0448",
"repository_shape": "layered service",
"domain": "model evaluation runner",
"synthetic_commit": "b06cc2288378a814f52f81de44198e4db52475bc",
"target_file": "internal/scheduler/scheduler_448_01.go",
"test_file": "internal/scheduler/test_scheduler_448_01.go",
"target_sym... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": false,
"expected_tool_sequence": [
"search",
"read_file",
"read_file",
"apply_patch",
"run_tests",
"diagnose_failure",
"apply_patch",
"run_tests"... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"chosen_sequence": [
{
"tool": "search",
"arguments": {
"query": "SchedulerPolicy44801|verification_defect",
"path": "."
}
},
{
"tool": "read_file",
"arguments": {
"path": "internal/scheduler/scheduler_448_01.go",
"start_line": 1,
"ma... | 8997cf3ca3063a5239d16be7038692c1f08f317509a5ee561173d10adc6770e6 |
jlab-v1-08963 | 1.0.0 | train | preference | permission_scope_safety | [
"bounded_code_editing",
"final_reporting"
] | php | composer/phpunit | bug_fix | easy | {
"instruction": "Fix the defect where the router returns stale state after an update in the model evaluation runner. The affected entry point is RouterPolicy44802; keep the change aligned with the existing layered service boundary.",
"constraints": [
"Preserve the public API",
"Do not add dependencies",
... | {
"repository_id": "jl-synrepo-0448",
"repository_shape": "layered service",
"domain": "model evaluation runner",
"synthetic_commit": "b06cc2288378a814f52f81de44198e4db52475bc",
"target_file": "src/router/router_448_02.php",
"test_file": "tests/router/test_router_448_02.php",
"target_symbol": "RouterPolic... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": true,
"expected_tool_sequence": [
"search",
"read_file",
"request_approval"
],
"target_behavior": "Respect scope and request approval only for materially risky a... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"chosen_sequence": [
{
"tool": "search",
"arguments": {
"query": "RouterPolicy44802|cache_invalidation_defect",
"path": "."
}
},
{
"tool": "read_file",
"arguments": {
"path": "src/router/router_448_02.php",
"start_line": 1,
"max_lines... | 7eee1d8c75e868666c72aaa39c737656415957fc9799f9ed3e6b2fa499ff8e90 |
jlab-v1-08964 | 1.0.0 | train | trajectory | test_verification | [
"bounded_code_editing",
"final_reporting"
] | java | gradle/junit | security_fix | medium | {
"instruction": "Harden the metrics in the model evaluation runner against path traversal while preserving valid behavior. The affected entry point is MetricsPolicy44803; keep the change aligned with the existing layered service boundary.",
"constraints": [
"Keep backward compatibility",
"Add or update a t... | {
"repository_id": "jl-synrepo-0448",
"repository_shape": "layered service",
"domain": "model evaluation runner",
"synthetic_commit": "b06cc2288378a814f52f81de44198e4db52475bc",
"target_file": "src/main/java/metrics/MetricsService448.java",
"test_file": "src/test/java/metrics/MetricsService448Test.java",
... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": false,
"expected_tool_sequence": [
"search",
"read_file",
"read_file",
"apply_patch",
"run_tests",
"run_linter",
"git_diff"
],
"target_behavior":... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"policy_summary": "Verify the claimed behavior with targeted checks before completion.",
"steps": [
{
"step": 1,
"phase": "ground",
"observation": "The task names behavior but repository evidence is required before selecting an edit target.",
"action": {
"tool": "search",
... | 3e0ad46f7a4cae57f72ae7386a2cbff820c32181160d47ac0e67012fc1ce2b12 |
jlab-v1-08965 | 1.0.0 | train | trajectory | failure_diagnosis_repair | [
"test_verification",
"tool_selection_execution"
] | python | pytest/ruff | security_fix | hard | {
"instruction": "Harden the logging in the model evaluation runner against path traversal while preserving valid behavior. The affected entry point is LoggingPolicy44804; keep the change aligned with the existing layered service boundary.",
"constraints": [
"Do not expose secrets in logs",
"Preserve existi... | {
"repository_id": "jl-synrepo-0448",
"repository_shape": "layered service",
"domain": "model evaluation runner",
"synthetic_commit": "b06cc2288378a814f52f81de44198e4db52475bc",
"target_file": "src/logging/logging_448_04.py",
"test_file": "tests/logging/test_logging_448_04.py",
"target_symbol": "LoggingPo... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": false,
"expected_tool_sequence": [
"list_directory",
"search",
"read_file",
"search",
"search",
"read_file",
"apply_patch",
"run_tests",
"dia... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"policy_summary": "Classify failure evidence, revise the hypothesis, and repair without looping.",
"steps": [
{
"step": 1,
"phase": "orient",
"observation": "A bounded directory view reduces path assumptions without reading the full repository.",
"action": {
"tool": "list_direc... | 2101e1117d68f2bb62a904b9e04d2b4fef0fb0209cf3db128d9234468adaa72a |
jlab-v1-08966 | 1.0.0 | train | trajectory | tool_selection_execution | [
"repository_grounding",
"test_verification"
] | rust | cargo | bug_fix | medium | {
"instruction": "Fix the defect where the sandbox silently truncates an oversized payload in the model evaluation runner. The affected entry point is SandboxPolicy44805; keep the change aligned with the existing layered service boundary.",
"constraints": [
"Keep the patch reviewable",
"Do not change databa... | {
"repository_id": "jl-synrepo-0448",
"repository_shape": "layered service",
"domain": "model evaluation runner",
"synthetic_commit": "b06cc2288378a814f52f81de44198e4db52475bc",
"target_file": "src/sandbox/sandbox_448_05.rs",
"test_file": "tests/sandbox/test_sandbox_448_05.rs",
"target_symbol": "SandboxPo... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": false,
"expected_tool_sequence": [
"search",
"read_file",
"apply_patch",
"run_tests",
"run_linter",
"run_tests",
"git_diff"
],
"target_behavior":... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"policy_summary": "Choose the lowest-cost valid tool and use schema-correct arguments.",
"steps": [
{
"step": 1,
"phase": "ground",
"observation": "The task names behavior but repository evidence is required before selecting an edit target.",
"action": {
"tool": "search",
... | 85759a801549cbfbc3cdc78d670d10f7154ae5679a3fb1d8df506414bb2dfa43 |
jlab-v1-08967 | 1.0.0 | train | trajectory | repository_grounding | [
"tool_selection_execution",
"bounded_code_editing"
] | java | gradle/junit | bug_fix | easy | {
"instruction": "Fix the defect where the session does not preserve the public error contract in the model evaluation runner. The affected entry point is SessionPolicy44806; keep the change aligned with the existing layered service boundary.",
"constraints": [
"Preserve error semantics",
"Reuse existing pr... | {
"repository_id": "jl-synrepo-0448",
"repository_shape": "layered service",
"domain": "model evaluation runner",
"synthetic_commit": "b06cc2288378a814f52f81de44198e4db52475bc",
"target_file": "src/main/java/session/SessionService448.java",
"test_file": "src/test/java/session/SessionService448Test.java",
... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": false,
"expected_tool_sequence": [
"search",
"read_file",
"read_file",
"update_plan",
"apply_patch",
"run_tests",
"git_diff"
],
"target_behavior"... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"policy_summary": "Ground every decision in repository evidence before editing.",
"steps": [
{
"step": 1,
"phase": "ground",
"observation": "The task names behavior but repository evidence is required before selecting an edit target.",
"action": {
"tool": "search",
"arg... | d87bf2c989e16d0624d4f89bb61101266a69d55d9d0706323c3595244fb4a173 |
jlab-v1-08968 | 1.0.0 | train | trajectory | tool_selection_execution | [
"repository_grounding",
"test_verification"
] | java | gradle/junit | test_generation | medium | {
"instruction": "Add regression coverage for the case where the token skips cleanup after cancellation in the model evaluation runner. The affected entry point is TokenPolicy44807; keep the change aligned with the existing layered service boundary.",
"constraints": [
"Preserve the public API",
"Do not add ... | {
"repository_id": "jl-synrepo-0448",
"repository_shape": "layered service",
"domain": "model evaluation runner",
"synthetic_commit": "b06cc2288378a814f52f81de44198e4db52475bc",
"target_file": "src/main/java/token/TokenService448.java",
"test_file": "src/test/java/token/TokenService448Test.java",
"target_... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": false,
"expected_tool_sequence": [
"search",
"read_file",
"apply_patch",
"run_tests",
"run_linter",
"git_diff"
],
"target_behavior": "Choose the lowe... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"policy_summary": "Choose the lowest-cost valid tool and use schema-correct arguments.",
"steps": [
{
"step": 1,
"phase": "ground",
"observation": "The task names behavior but repository evidence is required before selecting an edit target.",
"action": {
"tool": "search",
... | 670eb7f8ffe29a52869aeee42322c8c3d47cac8a1f17b089f25910d66c487fd8 |
jlab-v1-08969 | 1.0.0 | train | trajectory | final_reporting | [
"test_verification",
"repository_grounding"
] | python | pytest/ruff | test_generation | medium | {
"instruction": "Add regression coverage for the case where the pagination rejects valid boundary values in the model evaluation runner. The affected entry point is PaginationPolicy44808; keep the change aligned with the existing layered service boundary.",
"constraints": [
"Keep backward compatibility",
"... | {
"repository_id": "jl-synrepo-0448",
"repository_shape": "layered service",
"domain": "model evaluation runner",
"synthetic_commit": "b06cc2288378a814f52f81de44198e4db52475bc",
"target_file": "src/pagination/pagination_448_08.py",
"test_file": "tests/pagination/test_pagination_448_08.py",
"target_symbol"... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": false,
"expected_tool_sequence": [
"list_directory",
"search",
"read_file",
"apply_patch",
"run_tests",
"run_linter",
"git_diff"
],
"target_behav... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"policy_summary": "Report changed behavior, verification evidence, and remaining uncertainty precisely.",
"steps": [
{
"step": 1,
"phase": "orient",
"observation": "A bounded directory view reduces path assumptions without reading the full repository.",
"action": {
"tool": "lis... | d86e35bf9b8bd7917d7ea2c864a79aa2828b997f60e8fbc4185d24e2f540be33 |
jlab-v1-08970 | 1.0.0 | train | preference | planning_decomposition | [
"repository_grounding",
"final_reporting"
] | python | pytest/ruff | refactoring | hard | {
"instruction": "Refactor the cache in the model evaluation runner to remove duplicated serialization logic without changing behavior. The affected entry point is CachePolicy44809; keep the change aligned with the existing layered service boundary.",
"constraints": [
"Do not expose secrets in logs",
"Prese... | {
"repository_id": "jl-synrepo-0448",
"repository_shape": "layered service",
"domain": "model evaluation runner",
"synthetic_commit": "b06cc2288378a814f52f81de44198e4db52475bc",
"target_file": "src/cache/cache_448_09.py",
"test_file": "tests/cache/test_cache_448_09.py",
"target_symbol": "CachePolicy44809"... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": false,
"expected_tool_sequence": [
"search",
"read_file",
"update_plan",
"search",
"read_file",
"apply_patch",
"run_tests",
"git_diff"
],
"ta... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"chosen_sequence": [
{
"tool": "search",
"arguments": {
"query": "CachePolicy44809|error_propagation_defect",
"path": "."
}
},
{
"tool": "read_file",
"arguments": {
"path": "src/cache/cache_448_09.py",
"start_line": 1,
"max_lines": 24... | cd518166384ec17559430e1074ea4baef7ef5e16fb50bc1764ef987722d53694 |
jlab-v1-08971 | 1.0.0 | train | trajectory | bounded_code_editing | [
"repository_grounding",
"test_verification"
] | typescript | node/vitest | refactoring | medium | {
"instruction": "Refactor the queue in the model evaluation runner to remove duplicated state transitions without changing behavior. The affected entry point is QueuePolicy44810; keep the change aligned with the existing layered service boundary.",
"constraints": [
"Keep the patch reviewable",
"Do not chan... | {
"repository_id": "jl-synrepo-0448",
"repository_shape": "layered service",
"domain": "model evaluation runner",
"synthetic_commit": "b06cc2288378a814f52f81de44198e4db52475bc",
"target_file": "src/queue/queue_448_10.ts",
"test_file": "test/queue/test_queue_448_10.ts",
"target_symbol": "QueuePolicy44810",... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": false,
"expected_tool_sequence": [
"search",
"read_file",
"read_file",
"apply_patch",
"run_tests",
"run_tests",
"git_diff"
],
"target_behavior": ... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"policy_summary": "Produce the smallest architecture-aligned patch that satisfies the task.",
"steps": [
{
"step": 1,
"phase": "ground",
"observation": "The task names behavior but repository evidence is required before selecting an edit target.",
"action": {
"tool": "search",
... | 8aa5a99629225a9b2b4242c42f4327dda60def5a206c60c4968b13abcb5a5a51 |
jlab-v1-08972 | 1.0.0 | train | trajectory | bounded_code_editing | [
"repository_grounding",
"test_verification"
] | java | gradle/junit | security_fix | medium | {
"instruction": "Harden the webhook in the model evaluation runner against authorization bypass while preserving valid behavior. The affected entry point is WebhookPolicy44811; keep the change aligned with the existing layered service boundary.",
"constraints": [
"Preserve error semantics",
"Reuse existing... | {
"repository_id": "jl-synrepo-0448",
"repository_shape": "layered service",
"domain": "model evaluation runner",
"synthetic_commit": "b06cc2288378a814f52f81de44198e4db52475bc",
"target_file": "src/main/java/webhook/WebhookService448.java",
"test_file": "src/test/java/webhook/WebhookService448Test.java",
... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": false,
"expected_tool_sequence": [
"search",
"read_file",
"read_file",
"apply_patch",
"run_tests",
"git_diff"
],
"target_behavior": "Produce the smal... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"policy_summary": "Produce the smallest architecture-aligned patch that satisfies the task.",
"steps": [
{
"step": 1,
"phase": "ground",
"observation": "The task names behavior but repository evidence is required before selecting an edit target.",
"action": {
"tool": "search",
... | ca680e5298e7193f04215bf7354001fc5f0b9e364489978e2f4d0468c8b8cc68 |
jlab-v1-08973 | 1.0.0 | train | trajectory | code_review_security | [
"repository_grounding",
"permission_scope_safety"
] | typescript | node/vitest | bug_fix | medium | {
"instruction": "Fix the defect where the permission creates duplicate jobs under concurrent delivery in the model evaluation runner. The affected entry point is PermissionPolicy44812; keep the change aligned with the existing layered service boundary.",
"constraints": [
"Preserve the public API",
"Do not ... | {
"repository_id": "jl-synrepo-0448",
"repository_shape": "layered service",
"domain": "model evaluation runner",
"synthetic_commit": "b06cc2288378a814f52f81de44198e4db52475bc",
"target_file": "src/permission/permission_448_12.ts",
"test_file": "test/permission/test_permission_448_12.ts",
"target_symbol":... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": false,
"expected_tool_sequence": [
"list_directory",
"search",
"read_file",
"read_file",
"review_diff",
"git_diff"
],
"target_behavior": "Report evid... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"policy_summary": "Report evidence-backed correctness or security findings with calibrated severity.",
"steps": [
{
"step": 1,
"phase": "orient",
"observation": "A bounded directory view reduces path assumptions without reading the full repository.",
"action": {
"tool": "list_d... | 943193527f82388468203f558a57ced7eb140d8df28bc33df4009b1825b5e944 |
jlab-v1-08974 | 1.0.0 | train | trajectory | tool_selection_execution | [
"repository_grounding",
"test_verification"
] | python | pytest/ruff | refactoring | easy | {
"instruction": "Refactor the configuration in the model evaluation runner to remove duplicated cleanup logic without changing behavior. The affected entry point is ConfigurationPolicy44813; keep the change aligned with the existing layered service boundary.",
"constraints": [
"Keep backward compatibility",
... | {
"repository_id": "jl-synrepo-0448",
"repository_shape": "layered service",
"domain": "model evaluation runner",
"synthetic_commit": "b06cc2288378a814f52f81de44198e4db52475bc",
"target_file": "src/configuration/configuration_448_13.py",
"test_file": "tests/configuration/test_configuration_448_13.py",
"ta... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": false,
"expected_tool_sequence": [
"search",
"read_file",
"apply_patch",
"run_tests",
"run_linter",
"git_diff"
],
"target_behavior": "Choose the lowe... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"policy_summary": "Choose the lowest-cost valid tool and use schema-correct arguments.",
"steps": [
{
"step": 1,
"phase": "ground",
"observation": "The task names behavior but repository evidence is required before selecting an edit target.",
"action": {
"tool": "search",
... | df602656b3685efb70cbf42efa2f6fcee9edea4dd39a45fbd3e7962989b0d107 |
jlab-v1-08975 | 1.0.0 | train | trajectory | repository_grounding | [
"tool_selection_execution",
"bounded_code_editing"
] | go | go test | feature_implementation | easy | {
"instruction": "Add guarded support for per-tenant configuration in the parser of the model evaluation runner. The affected entry point is ParserPolicy44814; keep the change aligned with the existing layered service boundary.",
"constraints": [
"Do not expose secrets in logs",
"Preserve existing configura... | {
"repository_id": "jl-synrepo-0448",
"repository_shape": "layered service",
"domain": "model evaluation runner",
"synthetic_commit": "b06cc2288378a814f52f81de44198e4db52475bc",
"target_file": "internal/parser/parser_448_14.go",
"test_file": "internal/parser/test_parser_448_14.go",
"target_symbol": "Parse... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": false,
"expected_tool_sequence": [
"search",
"read_file",
"read_file",
"update_plan",
"apply_patch",
"run_tests",
"git_diff"
],
"target_behavior"... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"policy_summary": "Ground every decision in repository evidence before editing.",
"steps": [
{
"step": 1,
"phase": "ground",
"observation": "The task names behavior but repository evidence is required before selecting an edit target.",
"action": {
"tool": "search",
"arg... | f1391b10e35ef6c114f724008a31c36f3f595f516b2566717060d3df2db08064 |
jlab-v1-08976 | 1.0.0 | train | trajectory | tool_selection_execution | [
"repository_grounding",
"test_verification"
] | go | go test | documentation_configuration | medium | {
"instruction": "Correct the configuration and operator guidance for safe fallback behavior in the model evaluation runner. The affected entry point is SerializerPolicy44815; keep the change aligned with the existing layered service boundary.",
"constraints": [
"Keep the patch reviewable",
"Do not change d... | {
"repository_id": "jl-synrepo-0448",
"repository_shape": "layered service",
"domain": "model evaluation runner",
"synthetic_commit": "b06cc2288378a814f52f81de44198e4db52475bc",
"target_file": "internal/serializer/serializer_448_15.go",
"test_file": "internal/serializer/test_serializer_448_15.go",
"target... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": false,
"expected_tool_sequence": [
"search",
"read_file",
"apply_patch",
"run_tests",
"run_linter",
"run_tests",
"git_diff"
],
"target_behavior":... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"policy_summary": "Choose the lowest-cost valid tool and use schema-correct arguments.",
"steps": [
{
"step": 1,
"phase": "ground",
"observation": "The task names behavior but repository evidence is required before selecting an edit target.",
"action": {
"tool": "search",
... | bbc594cf730ee17244484869869fd324598366459be99a499d96c689815a7fe4 |
jlab-v1-08977 | 1.0.0 | train | trajectory | test_verification | [
"bounded_code_editing",
"final_reporting"
] | typescript | node/vitest | refactoring | medium | {
"instruction": "Refactor the validator in the model evaluation runner to remove duplicated validation logic without changing behavior. The affected entry point is ValidatorPolicy44816; keep the change aligned with the existing layered service boundary.",
"constraints": [
"Preserve error semantics",
"Reuse... | {
"repository_id": "jl-synrepo-0448",
"repository_shape": "layered service",
"domain": "model evaluation runner",
"synthetic_commit": "b06cc2288378a814f52f81de44198e4db52475bc",
"target_file": "src/validator/validator_448_16.ts",
"test_file": "test/validator/test_validator_448_16.ts",
"target_symbol": "Va... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": false,
"expected_tool_sequence": [
"list_directory",
"search",
"read_file",
"read_file",
"apply_patch",
"run_tests",
"run_linter",
"git_diff"
]... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"policy_summary": "Verify the claimed behavior with targeted checks before completion.",
"steps": [
{
"step": 1,
"phase": "orient",
"observation": "A bounded directory view reduces path assumptions without reading the full repository.",
"action": {
"tool": "list_directory",
... | 4bb7fd229e52cb0918925ba9a769577029d0bb2cce34b1861cae2a754cc03b04 |
jlab-v1-08978 | 1.0.0 | train | trajectory | permission_scope_safety | [
"bounded_code_editing",
"final_reporting"
] | go | go test | bug_fix | medium | {
"instruction": "Fix the defect where the retry mutates shared state across requests in the model evaluation runner. The affected entry point is RetryPolicy44817; keep the change aligned with the existing layered service boundary.",
"constraints": [
"Preserve the public API",
"Do not add dependencies",
... | {
"repository_id": "jl-synrepo-0448",
"repository_shape": "layered service",
"domain": "model evaluation runner",
"synthetic_commit": "b06cc2288378a814f52f81de44198e4db52475bc",
"target_file": "internal/retry/retry_448_17.go",
"test_file": "internal/retry/test_retry_448_17.go",
"target_symbol": "RetryPoli... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": false,
"expected_tool_sequence": [
"search",
"read_file",
"continue_without_approval",
"apply_patch",
"run_tests",
"git_diff"
],
"target_behavior": "... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"policy_summary": "Respect scope and request approval only for materially risky actions.",
"steps": [
{
"step": 1,
"phase": "ground",
"observation": "The task names behavior but repository evidence is required before selecting an edit target.",
"action": {
"tool": "search",
... | e86a5cb96389b80ac0d06326ba53f3833f240f0b5f8cb4e14d51c7613a1f6ca1 |
jlab-v1-08979 | 1.0.0 | train | trajectory | bounded_code_editing | [
"repository_grounding",
"test_verification"
] | typescript | node/vitest | bug_fix | medium | {
"instruction": "Fix the defect where the timeout matches identifiers case-insensitively in the model evaluation runner. The affected entry point is TimeoutPolicy44818; keep the change aligned with the existing layered service boundary.",
"constraints": [
"Keep backward compatibility",
"Add or update a tar... | {
"repository_id": "jl-synrepo-0448",
"repository_shape": "layered service",
"domain": "model evaluation runner",
"synthetic_commit": "b06cc2288378a814f52f81de44198e4db52475bc",
"target_file": "src/timeout/timeout_448_18.ts",
"test_file": "test/timeout/test_timeout_448_18.ts",
"target_symbol": "TimeoutPol... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": false,
"expected_tool_sequence": [
"search",
"read_file",
"read_file",
"apply_patch",
"run_tests",
"git_diff"
],
"target_behavior": "Produce the smal... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"policy_summary": "Produce the smallest architecture-aligned patch that satisfies the task.",
"steps": [
{
"step": 1,
"phase": "ground",
"observation": "The task names behavior but repository evidence is required before selecting an edit target.",
"action": {
"tool": "search",
... | 1fe827b158b57ee115128a9f4ad0af5de32a885199fd0aebfd03427df462121c |
jlab-v1-08980 | 1.0.0 | train | trajectory | repository_grounding | [
"tool_selection_execution",
"bounded_code_editing"
] | cpp | cmake/ctest | bug_fix | easy | {
"instruction": "Fix the defect where the search marks partial work as successful in the model evaluation runner. The affected entry point is SearchPolicy44819; keep the change aligned with the existing layered service boundary.",
"constraints": [
"Do not expose secrets in logs",
"Preserve existing configu... | {
"repository_id": "jl-synrepo-0448",
"repository_shape": "layered service",
"domain": "model evaluation runner",
"synthetic_commit": "b06cc2288378a814f52f81de44198e4db52475bc",
"target_file": "src/search/search_448_19.cpp",
"test_file": "tests/search/test_search_448_19.cpp",
"target_symbol": "SearchPolic... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": false,
"expected_tool_sequence": [
"search",
"read_file",
"read_file",
"update_plan",
"apply_patch",
"run_tests",
"git_diff"
],
"target_behavior"... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"policy_summary": "Ground every decision in repository evidence before editing.",
"steps": [
{
"step": 1,
"phase": "ground",
"observation": "The task names behavior but repository evidence is required before selecting an edit target.",
"action": {
"tool": "search",
"arg... | 6f6ab5c1b05107aebf56dfec2cb16f657dac3ecba42a721b901809bfbe6c031f |
jlab-v1-08981 | 1.0.0 | train | trajectory | planning_decomposition | [
"repository_grounding",
"final_reporting"
] | php | composer/phpunit | feature_implementation | easy | {
"instruction": "Add guarded support for idempotency keys in the metrics of the sandbox controller. The affected entry point is MetricsPolicy44900; keep the change aligned with the existing modular monolith boundary.",
"constraints": [
"Preserve error semantics",
"Reuse existing project abstractions",
... | {
"repository_id": "jl-synrepo-0449",
"repository_shape": "modular monolith",
"domain": "sandbox controller",
"synthetic_commit": "7668688c033167412fbf4fcd58cc8e7c92713a03",
"target_file": "src/metrics/metrics_449_00.php",
"test_file": "tests/metrics/test_metrics_449_00.php",
"target_symbol": "MetricsPoli... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": false,
"expected_tool_sequence": [
"list_directory",
"search",
"read_file",
"update_plan",
"read_file",
"apply_patch",
"run_tests",
"run_tests",
... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"policy_summary": "Use a bounded, updateable plan proportional to task complexity.",
"steps": [
{
"step": 1,
"phase": "orient",
"observation": "A bounded directory view reduces path assumptions without reading the full repository.",
"action": {
"tool": "list_directory",
... | 027a9a7a67b843ee267281a7a095a331731d33a09ddb2794dbed1b0c4b4c04c7 |
jlab-v1-08982 | 1.0.0 | train | trajectory | repository_grounding | [
"tool_selection_execution",
"bounded_code_editing"
] | cpp | cmake/ctest | feature_implementation | easy | {
"instruction": "Add guarded support for dry-run mode in the logging of the sandbox controller. The affected entry point is LoggingPolicy44901; keep the change aligned with the existing modular monolith boundary.",
"constraints": [
"Preserve the public API",
"Do not add dependencies",
"Limit changes to... | {
"repository_id": "jl-synrepo-0449",
"repository_shape": "modular monolith",
"domain": "sandbox controller",
"synthetic_commit": "7668688c033167412fbf4fcd58cc8e7c92713a03",
"target_file": "src/logging/logging_449_01.cpp",
"test_file": "tests/logging/test_logging_449_01.cpp",
"target_symbol": "LoggingPoli... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": false,
"expected_tool_sequence": [
"search",
"read_file",
"read_file",
"update_plan",
"apply_patch",
"run_tests",
"git_diff"
],
"target_behavior"... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"policy_summary": "Ground every decision in repository evidence before editing.",
"steps": [
{
"step": 1,
"phase": "ground",
"observation": "The task names behavior but repository evidence is required before selecting an edit target.",
"action": {
"tool": "search",
"arg... | 6516b2c0ab5c519a123ea38fd9025c823f25dfb49b5ef644fd92fdb9da9289a8 |
jlab-v1-08983 | 1.0.0 | train | trajectory | test_verification | [
"bounded_code_editing",
"final_reporting"
] | python | pytest/ruff | bug_fix | hard | {
"instruction": "Fix the defect where the sandbox logs a secret-bearing request field in the sandbox controller. The affected entry point is SandboxPolicy44902; keep the change aligned with the existing modular monolith boundary.",
"constraints": [
"Keep backward compatibility",
"Add or update a targeted t... | {
"repository_id": "jl-synrepo-0449",
"repository_shape": "modular monolith",
"domain": "sandbox controller",
"synthetic_commit": "7668688c033167412fbf4fcd58cc8e7c92713a03",
"target_file": "src/sandbox/sandbox_449_02.py",
"test_file": "tests/sandbox/test_sandbox_449_02.py",
"target_symbol": "SandboxPolicy... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": false,
"expected_tool_sequence": [
"search",
"read_file",
"read_file",
"search",
"apply_patch",
"run_tests",
"run_linter",
"git_diff"
],
"tar... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"policy_summary": "Verify the claimed behavior with targeted checks before completion.",
"steps": [
{
"step": 1,
"phase": "ground",
"observation": "The task names behavior but repository evidence is required before selecting an edit target.",
"action": {
"tool": "search",
... | 0d58645e799361b50b6ce2cf201bf3015c2ca1c7590e8d4b489728342f27f064 |
jlab-v1-08984 | 1.0.0 | train | trajectory | permission_scope_safety | [
"bounded_code_editing",
"final_reporting"
] | csharp | dotnet/xunit | refactoring | easy | {
"instruction": "Refactor the session in the sandbox controller to remove duplicated retry decisions without changing behavior. The affected entry point is SessionPolicy44903; keep the change aligned with the existing modular monolith boundary.",
"constraints": [
"Do not expose secrets in logs",
"Preserve ... | {
"repository_id": "jl-synrepo-0449",
"repository_shape": "modular monolith",
"domain": "sandbox controller",
"synthetic_commit": "7668688c033167412fbf4fcd58cc8e7c92713a03",
"target_file": "src/session/SessionService449.cs",
"test_file": "tests/session/SessionService449Tests.cs",
"target_symbol": "Session... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": true,
"expected_tool_sequence": [
"search",
"read_file",
"request_approval"
],
"target_behavior": "Respect scope and request approval only for materially risky a... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"policy_summary": "Respect scope and request approval only for materially risky actions.",
"steps": [
{
"step": 1,
"phase": "ground",
"observation": "The task names behavior but repository evidence is required before selecting an edit target.",
"action": {
"tool": "search",
... | 3c64c607c7113dd07b344e081a053e36f64d7d3fe17809300b6cf2b117a4d76b |
jlab-v1-08985 | 1.0.0 | train | trajectory | tool_selection_execution | [
"repository_grounding",
"test_verification"
] | python | pytest/ruff | bug_fix | medium | {
"instruction": "Fix the defect where the token loads an unbounded result set in the sandbox controller. The affected entry point is TokenPolicy44904; keep the change aligned with the existing modular monolith boundary.",
"constraints": [
"Keep the patch reviewable",
"Do not change database schema",
"R... | {
"repository_id": "jl-synrepo-0449",
"repository_shape": "modular monolith",
"domain": "sandbox controller",
"synthetic_commit": "7668688c033167412fbf4fcd58cc8e7c92713a03",
"target_file": "src/token/token_449_04.py",
"test_file": "tests/token/test_token_449_04.py",
"target_symbol": "TokenPolicy44904",
... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": false,
"expected_tool_sequence": [
"list_directory",
"search",
"read_file",
"apply_patch",
"run_tests",
"run_linter",
"git_diff"
],
"target_behav... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"policy_summary": "Choose the lowest-cost valid tool and use schema-correct arguments.",
"steps": [
{
"step": 1,
"phase": "orient",
"observation": "A bounded directory view reduces path assumptions without reading the full repository.",
"action": {
"tool": "list_directory",
... | 1eb08c44de048d51aab3ac9ee15b6a7bfb7131ca369cbc92027614ee6b313150 |
jlab-v1-08986 | 1.0.0 | train | preference | tool_selection_execution | [
"repository_grounding",
"test_verification"
] | python | pytest/ruff | bug_fix | medium | {
"instruction": "Fix the defect where the pagination misclassifies transient failures as permanent in the sandbox controller. The affected entry point is PaginationPolicy44905; keep the change aligned with the existing modular monolith boundary.",
"constraints": [
"Preserve error semantics",
"Reuse existin... | {
"repository_id": "jl-synrepo-0449",
"repository_shape": "modular monolith",
"domain": "sandbox controller",
"synthetic_commit": "7668688c033167412fbf4fcd58cc8e7c92713a03",
"target_file": "src/pagination/pagination_449_05.py",
"test_file": "tests/pagination/test_pagination_449_05.py",
"target_symbol": "P... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": false,
"expected_tool_sequence": [
"search",
"read_file",
"apply_patch",
"run_tests",
"run_linter",
"run_tests",
"git_diff"
],
"target_behavior":... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"chosen_sequence": [
{
"tool": "search",
"arguments": {
"query": "PaginationPolicy44905|failure_classification_defect",
"path": "."
}
},
{
"tool": "read_file",
"arguments": {
"path": "src/pagination/pagination_449_05.py",
"start_line": 1,
... | 9f81ee10343c0754fa2dcff2e5642e27101775e2fd81fbb7902f8469d2f6d763 |
jlab-v1-08987 | 1.0.0 | train | trajectory | planning_decomposition | [
"repository_grounding",
"final_reporting"
] | java | gradle/junit | security_fix | easy | {
"instruction": "Harden the cache in the sandbox controller against unsafe deserialization while preserving valid behavior. The affected entry point is CachePolicy44906; keep the change aligned with the existing modular monolith boundary.",
"constraints": [
"Preserve the public API",
"Do not add dependenci... | {
"repository_id": "jl-synrepo-0449",
"repository_shape": "modular monolith",
"domain": "sandbox controller",
"synthetic_commit": "7668688c033167412fbf4fcd58cc8e7c92713a03",
"target_file": "src/main/java/cache/CacheService449.java",
"test_file": "src/test/java/cache/CacheService449Test.java",
"target_symb... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": false,
"expected_tool_sequence": [
"search",
"read_file",
"update_plan",
"read_file",
"apply_patch",
"run_tests",
"git_diff"
],
"target_behavior"... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"policy_summary": "Use a bounded, updateable plan proportional to task complexity.",
"steps": [
{
"step": 1,
"phase": "ground",
"observation": "The task names behavior but repository evidence is required before selecting an edit target.",
"action": {
"tool": "search",
"... | 6f58a15e5898d4691d7e1b9189793e21f3a140e24d9968bd2f4de03a291a7981 |
jlab-v1-08988 | 1.0.0 | train | trajectory | bounded_code_editing | [
"repository_grounding",
"test_verification"
] | typescript | node/vitest | refactoring | medium | {
"instruction": "Refactor the queue in the sandbox controller to remove duplicated configuration parsing without changing behavior. The affected entry point is QueuePolicy44907; keep the change aligned with the existing modular monolith boundary.",
"constraints": [
"Keep backward compatibility",
"Add or up... | {
"repository_id": "jl-synrepo-0449",
"repository_shape": "modular monolith",
"domain": "sandbox controller",
"synthetic_commit": "7668688c033167412fbf4fcd58cc8e7c92713a03",
"target_file": "src/queue/queue_449_07.ts",
"test_file": "test/queue/test_queue_449_07.ts",
"target_symbol": "QueuePolicy44907",
"... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": false,
"expected_tool_sequence": [
"search",
"read_file",
"read_file",
"apply_patch",
"run_tests",
"git_diff"
],
"target_behavior": "Produce the smal... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"policy_summary": "Produce the smallest architecture-aligned patch that satisfies the task.",
"steps": [
{
"step": 1,
"phase": "ground",
"observation": "The task names behavior but repository evidence is required before selecting an edit target.",
"action": {
"tool": "search",
... | 37f14c3be90a05e3bf48e4158fa009e1356d4c557610632309ca4e93d9c143ec |
jlab-v1-08989 | 1.0.0 | train | trajectory | bounded_code_editing | [
"repository_grounding",
"test_verification"
] | go | go test | test_generation | easy | {
"instruction": "Add regression coverage for the case where the webhook mutates shared state across requests in the sandbox controller. The affected entry point is WebhookPolicy44908; keep the change aligned with the existing modular monolith boundary.",
"constraints": [
"Do not expose secrets in logs",
"P... | {
"repository_id": "jl-synrepo-0449",
"repository_shape": "modular monolith",
"domain": "sandbox controller",
"synthetic_commit": "7668688c033167412fbf4fcd58cc8e7c92713a03",
"target_file": "internal/webhook/webhook_449_08.go",
"test_file": "internal/webhook/test_webhook_449_08.go",
"target_symbol": "Webho... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": false,
"expected_tool_sequence": [
"list_directory",
"search",
"read_file",
"read_file",
"apply_patch",
"run_tests",
"git_diff"
],
"target_behavi... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"policy_summary": "Produce the smallest architecture-aligned patch that satisfies the task.",
"steps": [
{
"step": 1,
"phase": "orient",
"observation": "A bounded directory view reduces path assumptions without reading the full repository.",
"action": {
"tool": "list_directory"... | 1e49092a30367ccbc3da27dbf53f22d9f5f153010a3e3a3643c1284fd37f97d4 |
jlab-v1-08990 | 1.0.0 | train | repair | bounded_code_editing | [
"repository_grounding",
"test_verification"
] | python | pytest/ruff | security_fix | medium | {
"instruction": "Harden the permission in the sandbox controller against replay attacks while preserving valid behavior. The affected entry point is PermissionPolicy44909; keep the change aligned with the existing modular monolith boundary.",
"constraints": [
"Keep the patch reviewable",
"Do not change dat... | {
"repository_id": "jl-synrepo-0449",
"repository_shape": "modular monolith",
"domain": "sandbox controller",
"synthetic_commit": "7668688c033167412fbf4fcd58cc8e7c92713a03",
"target_file": "src/permission/permission_449_09.py",
"test_file": "tests/permission/test_permission_449_09.py",
"target_symbol": "P... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": false,
"expected_tool_sequence": [
"search",
"read_file",
"read_file",
"apply_patch",
"run_tests",
"git_diff"
],
"target_behavior": "Produce the smal... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"initial_attempt": {
"summary": "A bounded first attempt was applied after inspecting the target implementation.",
"result": "failed"
},
"failure_signal": {
"type": "compile_failure",
"evidence": "The compiler reports an interface mismatch introduced by the first patch."
},
"diagnosis": {
... | 5ab0c7c20a0906c3885633c38a8285bf0e220ea27eb5bc0ddef86e2bee650b17 |
jlab-v1-08991 | 1.0.0 | train | trajectory | repository_grounding | [
"tool_selection_execution",
"bounded_code_editing"
] | python | pytest/ruff | bug_fix | medium | {
"instruction": "Fix the defect where the configuration marks partial work as successful in the sandbox controller. The affected entry point is ConfigurationPolicy44910; keep the change aligned with the existing modular monolith boundary.",
"constraints": [
"Preserve error semantics",
"Reuse existing proje... | {
"repository_id": "jl-synrepo-0449",
"repository_shape": "modular monolith",
"domain": "sandbox controller",
"synthetic_commit": "7668688c033167412fbf4fcd58cc8e7c92713a03",
"target_file": "src/configuration/configuration_449_10.py",
"test_file": "tests/configuration/test_configuration_449_10.py",
"target... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": false,
"expected_tool_sequence": [
"search",
"read_file",
"read_file",
"update_plan",
"apply_patch",
"run_tests",
"run_tests",
"git_diff"
],
... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"policy_summary": "Ground every decision in repository evidence before editing.",
"steps": [
{
"step": 1,
"phase": "ground",
"observation": "The task names behavior but repository evidence is required before selecting an edit target.",
"action": {
"tool": "search",
"arg... | 27849d8669f998457dc75a42057b9764ff554694485eb935984bb542c834544c |
jlab-v1-08992 | 1.0.0 | train | trajectory | test_verification | [
"bounded_code_editing",
"final_reporting"
] | rust | cargo | test_generation | medium | {
"instruction": "Add regression coverage for the case where the parser uses a broad filesystem permission in the sandbox controller. The affected entry point is ParserPolicy44911; keep the change aligned with the existing modular monolith boundary.",
"constraints": [
"Preserve the public API",
"Do not add ... | {
"repository_id": "jl-synrepo-0449",
"repository_shape": "modular monolith",
"domain": "sandbox controller",
"synthetic_commit": "7668688c033167412fbf4fcd58cc8e7c92713a03",
"target_file": "src/parser/parser_449_11.rs",
"test_file": "tests/parser/test_parser_449_11.rs",
"target_symbol": "ParserPolicy44911... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": false,
"expected_tool_sequence": [
"search",
"read_file",
"read_file",
"apply_patch",
"run_tests",
"run_linter",
"git_diff"
],
"target_behavior":... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"policy_summary": "Verify the claimed behavior with targeted checks before completion.",
"steps": [
{
"step": 1,
"phase": "ground",
"observation": "The task names behavior but repository evidence is required before selecting an edit target.",
"action": {
"tool": "search",
... | 716139bbda98ac12ec6d322340acf0817d94160ee1ddc30c14c00806deecc729 |
jlab-v1-08993 | 1.0.0 | train | trajectory | repository_grounding | [
"tool_selection_execution",
"bounded_code_editing"
] | typescript | node/vitest | code_review | medium | {
"instruction": "Review the proposed serializer change in the sandbox controller for correctness, scope, and regressions. The affected entry point is SerializerPolicy44912; keep the change aligned with the existing modular monolith boundary.",
"constraints": [
"Keep backward compatibility",
"Add or update ... | {
"repository_id": "jl-synrepo-0449",
"repository_shape": "modular monolith",
"domain": "sandbox controller",
"synthetic_commit": "7668688c033167412fbf4fcd58cc8e7c92713a03",
"target_file": "src/serializer/serializer_449_12.ts",
"test_file": "test/serializer/test_serializer_449_12.ts",
"target_symbol": "Se... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": false,
"expected_tool_sequence": [
"list_directory",
"search",
"read_file",
"read_file",
"update_plan",
"apply_patch",
"run_tests",
"git_diff"
... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"policy_summary": "Ground every decision in repository evidence before editing.",
"steps": [
{
"step": 1,
"phase": "orient",
"observation": "A bounded directory view reduces path assumptions without reading the full repository.",
"action": {
"tool": "list_directory",
"a... | 77ce671fa1e25df2606abecdf1b71ff1008a11bfc57fad49dbc34e6777c2ece9 |
jlab-v1-08994 | 1.0.0 | train | trajectory | code_review_security | [
"repository_grounding",
"permission_scope_safety"
] | python | pytest/ruff | feature_implementation | medium | {
"instruction": "Add guarded support for dry-run mode in the validator of the sandbox controller. The affected entry point is ValidatorPolicy44913; keep the change aligned with the existing modular monolith boundary.",
"constraints": [
"Do not expose secrets in logs",
"Preserve existing configuration keys"... | {
"repository_id": "jl-synrepo-0449",
"repository_shape": "modular monolith",
"domain": "sandbox controller",
"synthetic_commit": "7668688c033167412fbf4fcd58cc8e7c92713a03",
"target_file": "src/validator/validator_449_13.py",
"test_file": "tests/validator/test_validator_449_13.py",
"target_symbol": "Valid... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": false,
"expected_tool_sequence": [
"search",
"read_file",
"read_file",
"review_diff",
"git_diff"
],
"target_behavior": "Report evidence-backed correctnes... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"policy_summary": "Report evidence-backed correctness or security findings with calibrated severity.",
"steps": [
{
"step": 1,
"phase": "ground",
"observation": "The task names behavior but repository evidence is required before selecting an edit target.",
"action": {
"tool": "... | 0ff1771c2b8b906cd94e0e768787f513de7ea6daaa76a0f7c4d8761ef37340b0 |
jlab-v1-08995 | 1.0.0 | train | trajectory | bounded_code_editing | [
"repository_grounding",
"test_verification"
] | python | pytest/ruff | test_generation | easy | {
"instruction": "Add regression coverage for the case where the retry uses seconds where milliseconds are expected in the sandbox controller. The affected entry point is RetryPolicy44914; keep the change aligned with the existing modular monolith boundary.",
"constraints": [
"Keep the patch reviewable",
"D... | {
"repository_id": "jl-synrepo-0449",
"repository_shape": "modular monolith",
"domain": "sandbox controller",
"synthetic_commit": "7668688c033167412fbf4fcd58cc8e7c92713a03",
"target_file": "src/retry/retry_449_14.py",
"test_file": "tests/retry/test_retry_449_14.py",
"target_symbol": "RetryPolicy44914",
... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": false,
"expected_tool_sequence": [
"search",
"read_file",
"read_file",
"apply_patch",
"run_tests",
"git_diff"
],
"target_behavior": "Produce the smal... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"policy_summary": "Produce the smallest architecture-aligned patch that satisfies the task.",
"steps": [
{
"step": 1,
"phase": "ground",
"observation": "The task names behavior but repository evidence is required before selecting an edit target.",
"action": {
"tool": "search",
... | 7107f67aba6f4cc4877f69e9a4876bb9da15b2f4d8eb391b5abfb793276e0373 |
jlab-v1-08996 | 1.0.0 | train | trajectory | tool_selection_execution | [
"repository_grounding",
"test_verification"
] | go | go test | bug_fix | medium | {
"instruction": "Fix the defect where the timeout performs authorization after the side effect in the sandbox controller. The affected entry point is TimeoutPolicy44915; keep the change aligned with the existing modular monolith boundary.",
"constraints": [
"Preserve error semantics",
"Reuse existing proje... | {
"repository_id": "jl-synrepo-0449",
"repository_shape": "modular monolith",
"domain": "sandbox controller",
"synthetic_commit": "7668688c033167412fbf4fcd58cc8e7c92713a03",
"target_file": "internal/timeout/timeout_449_15.go",
"test_file": "internal/timeout/test_timeout_449_15.go",
"target_symbol": "Timeo... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": false,
"expected_tool_sequence": [
"search",
"read_file",
"apply_patch",
"run_tests",
"run_linter",
"run_tests",
"git_diff"
],
"target_behavior":... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"policy_summary": "Choose the lowest-cost valid tool and use schema-correct arguments.",
"steps": [
{
"step": 1,
"phase": "ground",
"observation": "The task names behavior but repository evidence is required before selecting an edit target.",
"action": {
"tool": "search",
... | 8712df952556bb94dbe6ff7277d64f7a4296bae6a1188e6e136bdf5941bb0a1f |
jlab-v1-08997 | 1.0.0 | train | trajectory | repository_grounding | [
"tool_selection_execution",
"bounded_code_editing"
] | php | composer/phpunit | test_generation | medium | {
"instruction": "Add regression coverage for the case where the search silently truncates an oversized payload in the sandbox controller. The affected entry point is SearchPolicy44916; keep the change aligned with the existing modular monolith boundary.",
"constraints": [
"Preserve the public API",
"Do not... | {
"repository_id": "jl-synrepo-0449",
"repository_shape": "modular monolith",
"domain": "sandbox controller",
"synthetic_commit": "7668688c033167412fbf4fcd58cc8e7c92713a03",
"target_file": "src/search/search_449_16.php",
"test_file": "tests/search/test_search_449_16.php",
"target_symbol": "SearchPolicy449... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": false,
"expected_tool_sequence": [
"list_directory",
"search",
"read_file",
"read_file",
"update_plan",
"apply_patch",
"run_tests",
"git_diff"
... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"policy_summary": "Ground every decision in repository evidence before editing.",
"steps": [
{
"step": 1,
"phase": "orient",
"observation": "A bounded directory view reduces path assumptions without reading the full repository.",
"action": {
"tool": "list_directory",
"a... | ca70b4a9bd5bc7dc7326131e232b4d413954294960a3c92ab1e96358cb1644c3 |
jlab-v1-08998 | 1.0.0 | train | trajectory | test_verification | [
"bounded_code_editing",
"final_reporting"
] | python | pytest/ruff | refactoring | hard | {
"instruction": "Refactor the index in the sandbox controller to remove duplicated cleanup logic without changing behavior. The affected entry point is IndexPolicy44917; keep the change aligned with the existing modular monolith boundary.",
"constraints": [
"Keep backward compatibility",
"Add or update a t... | {
"repository_id": "jl-synrepo-0449",
"repository_shape": "modular monolith",
"domain": "sandbox controller",
"synthetic_commit": "7668688c033167412fbf4fcd58cc8e7c92713a03",
"target_file": "src/index/index_449_17.py",
"test_file": "tests/index/test_index_449_17.py",
"target_symbol": "IndexPolicy44917",
... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": false,
"expected_tool_sequence": [
"search",
"read_file",
"read_file",
"search",
"apply_patch",
"run_tests",
"run_linter",
"git_diff"
],
"tar... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"policy_summary": "Verify the claimed behavior with targeted checks before completion.",
"steps": [
{
"step": 1,
"phase": "ground",
"observation": "The task names behavior but repository evidence is required before selecting an edit target.",
"action": {
"tool": "search",
... | 19fcf69cf2e219938deccd2621e323164d17755d26ca61c7fb4c4ac35e890aa0 |
jlab-v1-08999 | 1.0.0 | train | trajectory | failure_diagnosis_repair | [
"test_verification",
"tool_selection_execution"
] | typescript | node/vitest | code_review | medium | {
"instruction": "Review the proposed migration change in the sandbox controller for correctness, scope, and regressions. The affected entry point is MigrationPolicy44918; keep the change aligned with the existing modular monolith boundary.",
"constraints": [
"Do not expose secrets in logs",
"Preserve exist... | {
"repository_id": "jl-synrepo-0449",
"repository_shape": "modular monolith",
"domain": "sandbox controller",
"synthetic_commit": "7668688c033167412fbf4fcd58cc8e7c92713a03",
"target_file": "src/migration/migration_449_18.ts",
"test_file": "test/migration/test_migration_449_18.ts",
"target_symbol": "Migrat... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": false,
"expected_tool_sequence": [
"search",
"read_file",
"read_file",
"apply_patch",
"run_tests",
"diagnose_failure",
"apply_patch",
"run_tests"... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"policy_summary": "Classify failure evidence, revise the hypothesis, and repair without looping.",
"steps": [
{
"step": 1,
"phase": "ground",
"observation": "The task names behavior but repository evidence is required before selecting an edit target.",
"action": {
"tool": "sear... | 3003d4840ce58ced5cfece7e172dda691d7baad96050760b08443c18f825bf2c |
jlab-v1-09000 | 1.0.0 | train | repair | repository_grounding | [
"tool_selection_execution",
"bounded_code_editing"
] | php | composer/phpunit | test_generation | medium | {
"instruction": "Add regression coverage for the case where the upload rejects valid boundary values in the sandbox controller. The affected entry point is UploadPolicy44919; keep the change aligned with the existing modular monolith boundary.",
"constraints": [
"Keep the patch reviewable",
"Do not change ... | {
"repository_id": "jl-synrepo-0449",
"repository_shape": "modular monolith",
"domain": "sandbox controller",
"synthetic_commit": "7668688c033167412fbf4fcd58cc8e7c92713a03",
"target_file": "src/upload/upload_449_19.php",
"test_file": "tests/upload/test_upload_449_19.php",
"target_symbol": "UploadPolicy449... | {
"must_ground_before_edit": true,
"must_verify_before_success_claim": true,
"should_ask_clarification": false,
"requires_approval": false,
"expected_tool_sequence": [
"search",
"read_file",
"read_file",
"update_plan",
"apply_patch",
"run_tests",
"git_diff"
],
"target_behavior"... | {
"origin": "synthetic",
"generation_method": "deterministic_scenario_composition",
"repository_materialized": false,
"execution_verified": false,
"tool_results": "expected_or_simulated",
"human_reviewed": false,
"release_stage": "research_preview"
} | {
"schema_validated": true,
"exact_duplicate": false,
"split_grouped_by_repository_family": true,
"execution_verified": false,
"quality_tier": "silver_structural"
} | {
"initial_attempt": {
"summary": "A bounded first attempt was applied after inspecting the target implementation.",
"result": "failed"
},
"failure_signal": {
"type": "regression_failure",
"evidence": "A related regression test fails after the target behavior is corrected."
},
"diagnosis": {
... | 423b5d661f3f0714563afcfab8684db8ec93e74820a10e6ea5e61023b58d19c4 |
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