README.md

Fuzzy LangChain — Hugging Face API

Minimal deployable API for the Fuzzy LangChain RAG runtime. This package intentionally contains only the serving surface and the minimum runtime needed by it. Benchmarks, experiments, tests, and research documentation belong in the GitHub RAG repository.

Endpoints: GET /health, POST /ingest, POST /query.

The query path runs through the actual LangChain BaseRetriever implementation, fuzzy evidence assessment, optional retrieval expansion, grounded answer generation, citation return, and abstention under insufficient or ambiguous evidence.

See API_SPEC.md for request/response examples.