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Integrations · Class

WeaviateVectorStore

WeaviateVectorStore connects LangChain to a Weaviate index. Use it for semantic search or example selection.

Last updated

Since
v0.0

Syntax

WeaviateVectorStore(self, client: weaviate.WeaviateClient, index_name: Optional[str], text_key: str, embedding: Optional[Embeddings] = None, schema: Optional[dict] = None)

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

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  • Weaviate
  • WeaviateStore
  • langchain-weaviate
  • @langchain/weaviate
  • weaviate-client
  • Embeddings

Source: WeaviateVectorStore | langchain_weaviate | LangChain Reference. Checked 2026-11-03.