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# Session Context Integration Fix
## Problem Identified
User reported that session context is not working:
- Second question "Tell me more about his career decorations" should have known "his" refers to "Sam Altman" from the first question
- But the response was generic, suggesting no context retention
## Root Cause Analysis
From logs:
```
Session ID: d5e8171f (SAME for both messages ✓)
Context retrieved: 0 interactions (BUG! ❌)
```
The session ID persists correctly, but **context is returning 0 interactions** even though the first interaction was saved to the database.
## Fixes Applied
### 1. Fixed Context Structure (`context_manager.py`)
**Problem:** `_optimize_context()` was stripping the context and returning only a subset:
```python
return {
"essential_entities": self._extract_entities(context),
"conversation_summary": self._generate_summary(context),
"recent_interactions": context.get("interactions", [])[-3:], # Only 3 items
"user_preferences": context.get("preferences", {}),
"active_tasks": context.get("active_tasks", [])
}
```
**Solution:** Return full context structure including all interactions:
```python
return {
"session_id": context.get("session_id"),
"interactions": context.get("interactions", []), # Full history
"preferences": context.get("preferences", {}),
"active_tasks": context.get("active_tasks", []),
"essential_entities": self._extract_entities(context),
"conversation_summary": self._generate_summary(context),
"last_activity": context.get("last_activity")
}
```
### 2. Enhanced Synthesis Agent with Context (`src/agents/synthesis_agent.py`)
**Problem:** Prompt didn't include conversation history.
**Solution:** Modified `_build_synthesis_prompt()` to include conversation history:
```python
# Extract conversation history for context
conversation_history = ""
if context and context.get('interactions'):
recent_interactions = context.get('interactions', [])[:3] # Last 3 interactions
if recent_interactions:
conversation_history = "\n\nPrevious conversation context:\n"
for i, interaction in enumerate(reversed(recent_interactions), 1):
user_msg = interaction.get('user_input', '')
if user_msg:
conversation_history += f"{i}. User asked: {user_msg}\n"
```
Now the prompt includes:
```
User Question: Tell me more about his career decorations
Previous conversation context:
1. User asked: Who is the CEO of OpenAI?
Instructions: Provide a comprehensive, helpful response that directly addresses the question. If there's conversation context, use it to answer the current question appropriately. Be detailed and informative.
Response:
```
### 3. Added Debugging (`src/agents/synthesis_agent.py`)
Added logging to track context flow:
```python
# Log context for debugging
if context:
logger.info(f"{self.agent_id} context has {len(context.get('interactions', []))} interactions")
```
## Expected Behavior After Fix
### Example Conversation:
**Q1:** "Who is the CEO of OpenAI?"
- Session ID: `d5e8171f`
- Context: `[]` (empty, first message)
- Response: "Sam Altman"
- Saved to DB: `interactions` table
**Q2:** "Tell me more about his career decorations"
- Session ID: `d5e8171f` (same)
- Context: `[{"user_input": "Who is the CEO of OpenAI?", ...}]`
- **LLM Prompt:**
```
User Question: Tell me more about his career decorations
Previous conversation context:
1. User asked: Who is the CEO of OpenAI?
Instructions: ...use conversation context...
```
- Response: "Sam Altman's career decorations include..."
- Uses "his" = "Sam Altman" from context ✓
## Testing
To verify the fix works:
1. Ask: "Who is the CEO of OpenAI?"
2. Check logs for "Context retrieved: 1 interactions"
3. Ask follow-up: "Tell me more about him"
4. Verify response mentions Sam Altman (not generic)
## Files Modified
- `context_manager.py` - Fixed context structure
- `src/agents/synthesis_agent.py` - Added conversation history to prompt
- Added debugging logs
## Next Steps
The fix is ready to test. The changes ensure:
1. ✅ Full interaction history is preserved in context
2. ✅ Conversation history is included in LLM prompts
3. ✅ Follow-up questions can refer to previous messages
4. ✅ Session persistence works end-to-end
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