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Integrations · Class

FAISS

FaissStore wraps FAISS for dense-vector similarity search. It can create, search, update, save, load, and merge vector stores tied to documents.

Last updated

Since
v1.0

Syntax

class FaissStore extends SaveableVectorStore

In-depth API docs are only for subscribers: parameters, examples, common mistakes and interview practice.

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  • SaveableVectorStore
  • VectorStore
  • EmbeddingsInterface
  • SynchronousInMemoryDocstore
  • VectorStoreRetriever
  • addDocuments
  • addVectors
  • asRetriever

Source: FaissStore | @langchain/community. Checked 2026-11-03.