| # OpenRouter API Configuration | |
| OPENROUTER_API_KEY=your_openrouter_api_key_here | |
| # Optional: Override default models | |
| # EXTRACTION_MODEL=google/gemma-2-9b-it:free | |
| # BACKUP_MODEL=meta-llama/llama-3.1-8b-instruct:free | |
| # Optional: Adjust processing limits | |
| # CHUNK_SIZE=2000 | |
| # CHUNK_OVERLAP=200 | |
| # MAX_FILE_SIZE_MB=10 | |
| # MAX_ENTITIES=100 | |
| # MAX_RELATIONSHIPS=200 | |
| # ENTITY_IMPORTANCE_THRESHOLD=0.3 | |