env.example

# Copy this file to .env and fill in your values
# Never commit .env - it's in .gitignore

# Pinecone
PINECONE_API_KEY=your_pinecone_api_key_here
PINECONE_INDEX_NAME=substrate-mvp

# Hugging Face
HF_API_TOKEN=your_hf_token_here

# Models (defaults - change if you want different ones)
EMBED_MODEL=sentence-transformers/all-MiniLM-L6-v2
RERANK_MODEL=cross-encoder/ms-marco-MiniLM-L-6-v2
GENERATION_MODEL=mistralai/Mistral-7B-Instruct-v0.2

# Retrieval settings
TOP_K_RETRIEVAL=20
TOP_K_RERANK=5
BM25_TOP_K=20