LLM_BASE_URL=https://openrouter.ai/api/v1
LLM_API_KEY=your_openrouter_key_here
LLM_MODEL_NAME=qwen/qwen3.5-35b-a3b
LLM_TIMEOUT=60.0

EMBEDDING_MODEL=qwen/qwen3-embedding-4b
EMBEDDING_BASE_URL=https://openrouter.ai/api/v1
EMBEDDING_API_KEY=

CHROMA_DB_PATH=./chroma_db

CHUNK_SIZE=1000
CHUNK_OVERLAP=200
RETRIEVAL_N_RESULTS=10
RELEVANCE_THRESHOLD=7.0

CORS_ORIGINS=["http://localhost:5173","http://localhost:3000"]