# DocRAG Configuration
# Copy this file to .env and fill in your values

# Server settings
HOST=0.0.0.0
PORT=8000
DEBUG=false

# Model settings
MODEL_NAME=DocRAG
UPSTREAM_MODEL=openrouter/free

# OpenRouter API settings (required for LLM responses)
# Get your API key from https://openrouter.ai/keys
OPENROUTER_API_KEY=your_openrouter_api_key_here
OPENROUTER_BASE_URL=https://openrouter.ai/api/v1

# RAG settings
EMBEDDING_MODEL=text-embedding-3-small
VECTOR_STORE_PATH=./data/vectors
DOCUMENTS_PATH=./data/documents
CHUNK_SIZE=1000
CHUNK_OVERLAP=200
TOP_K_RESULTS=5

# Tool settings
ENABLE_TOOLS=true
MAX_TOOL_ITERATIONS=3