requirements.txt

# Core API framework
fastapi==0.115.0
uvicorn[standard]==0.30.6

# LLM client
anthropic==0.34.2

# Retrieval
scikit-learn==1.5.2
numpy==1.26.4

# Pydantic (FastAPI pulls this in, but pinning avoids v1/v2 mismatch)
pydantic==2.9.2

# HTTP client for evaluation script
requests==2.32.3