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Build Log — November 17, 2025

Build Log — November 17, 2025

📅 Daily Log — November 17, 2025

🧠 Context / Focus for Today

Refine Google AI integration with proper API version and model selection. Optimize system prompt further to prevent JSON cutoff. Add clear chat button. Fix API key detection and provider selection.

✔️ Things I Got Done Today

Google AI Refinement

API Version & Model

  • Fixed: Use correct Google AI API version and model name:

    • Changed v1beta to v1
    • Use gemini-1.5-flash-latest
    • Proper API configuration
    • Better compatibility

  • Fixed: Revert to v1beta API for systemInstruction support:

    • v1 does not support systemInstruction field
    • Proper API version selection
    • Better functionality
    • Improved reliability

  • Fixed: Use stable Gemini 1.5 Flash instead of experimental 2.0:

    • Experimental model has no free tier quota
    • Stable model selection
    • Better availability
    • Improved reliability

Provider Detection

  • Fixed: Use correct API key based on selected provider:

    • Prevents using Google key with OpenRouter
    • Proper key selection
    • Better security
    • Improved reliability

  • Fixed: Add missing isVeryLongPlan variable and update provider detection:

    • Complete variable coverage
    • Better provider detection
    • Improved reliability
    • Better code quality

System Prompt Optimization

Token Usage Reduction

  • Restored optimized system prompt and skip structured_data:
    • Prevents JSON cutoff by reducing token usage 70%
    • Significant token savings
    • Better AI responses
    • Improved reliability

Chat Improvements

Clear Chat Button

  • Added clear chat button to ChatDock:
    • Clears chat history from state
    • Clears localStorage
    • Clears Supabase
    • Better user control

Deployment

Google AI Support

  • Triggered deployment with Google AI support:
    • Production deployment
    • Google AI available
    • Better user experience

🚧 In Progress

  • Google AI integration (refinements complete, additional testing planned)
  • System prompt optimization (major optimization complete, further improvements possible)

🎯 Targets for Tomorrow

  1. Continue Google AI testing — ensure stable operation
  2. Monitor token usage — verify optimization effectiveness
  3. Additional chat improvements — enhance chat features

🤔 Notes / Observations

  • Google AI refinements improve reliability and functionality
  • System prompt optimization significantly reduces token usage
  • Clear chat button improves user control
  • API key detection fixes improve security
  • Strong progress on AI infrastructure

📈 Momentum Score: 8.0 / 10

Excellent progress on Google AI refinement. API version and model fixes improve reliability. System prompt optimization significantly reduces token usage. Clear chat button improves user experience. Strong momentum on AI infrastructure improvements.