web_agent_stamp.json

{
  "format_version": "v1",
  "training_phase": 1,
  "trained_on": "2026-04-29",
  "base_model": "BAAI/bge-small-en-v1.5",
  "training_data_size": 5825,
  "training_data_source": "mind2web",
  "metrics_summary": {
    "top1_acc": 0.8042,
    "vs_baseline_delta": 0.1379,
    "baseline": "BAAI/bge-small-en-v1.5"
  },
  "tokenizer_max_length": 256,
  "embedding_dim": 384,
  "use_mean_pooling": true
}