| # 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. | |