LangChain Reference home pageLangChain ReferenceLangChain Reference
  • GitHub
  • Main Docs
Deep Agents
LangChain
LangGraph
Integrations
LangSmith
  • Overview
  • MCP Adapters
    • Overview
    • Agents
    • Callbacks
    • Chains
    • Chat models
    • Embeddings
    • Evaluation
    • Globals
    • Hub
    • Memory
    • Output parsers
    • Retrievers
    • Runnables
    • LangSmith
    • Storage
    Standard Tests
    Text Splitters
    ⌘I

    LangChain Assistant

    Ask a question to get started

    Enter to send•Shift+Enter new line

    Menu

    MCP Adapters
    OverviewAgentsCallbacksChainsChat modelsEmbeddingsEvaluationGlobalsHubMemoryOutput parsersRetrieversRunnablesLangSmithStorage
    Standard Tests
    Text Splitters
    Language
    Theme
    Pythonlangchain-classicvectorstoresDEPRECATED_LOOKUP
    Attributeā—Since v1.0

    DEPRECATED_LOOKUP

    Copy
    DEPRECATED_LOOKUP = {'AlibabaCloudOpenSearch': 'langchain_community.vectorstores', 'AlibabaCloudOpenSearchSettings': 'langchain_community.vectorstores', 'AnalyticDB': 'langchain_community.vectorstores', 'Annoy': 'langchain_community.vectorstores', 'AstraDB': 'langchain_community.vectorstores', 'AtlasDB': 'langchain_community.vectorstores', 'AwaDB': 'langchain_community.vectorstores', 'AzureCosmosDBVectorSearch': 'langchain_community.vectorstores', 'AzureSearch': 'langchain_community.vectorstores', 'Bagel': 'langchain_community.vectorstores', 'Cassandra': 'langchain_community.vectorstores', 'Chroma': 'langchain_community.vectorstores', 'Clarifai': 'langchain_community.vectorstores', 'Clickhouse': 'langchain_community.vectorstores', 'ClickhouseSettings': 'langchain_community.vectorstores', 'DashVector': 'langchain_community.vectorstores', 'DatabricksVectorSearch': 'langchain_community.vectorstores', 'DeepLake': 'langchain_community.vectorstores', 'Dingo': 'langchain_community.vectorstores', 'DocArrayHnswSearch': 'langchain_community.vectorstores', 'DocArrayInMemorySearch': 'langchain_community.vectorstores', 'DuckDB': 'langchain_community.vectorstores', 'EcloudESVectorStore': 'langchain_community.vectorstores', 'ElasticKnnSearch': 'langchain_community.vectorstores', 'ElasticsearchStore': 'langchain_community.vectorstores', 'ElasticVectorSearch': 'langchain_community.vectorstores', 'Epsilla': 'langchain_community.vectorstores', 'FAISS': 'langchain_community.vectorstores', 'Hologres': 'langchain_community.vectorstores', 'LanceDB': 'langchain_community.vectorstores', 'LLMRails': 'langchain_community.vectorstores', 'Marqo': 'langchain_community.vectorstores', 'MatchingEngine': 'langchain_community.vectorstores', 'Meilisearch': 'langchain_community.vectorstores', 'Milvus': 'langchain_community.vectorstores', 'MomentoVectorIndex': 'langchain_community.vectorstores', 'MongoDBAtlasVectorSearch': 'langchain_community.vectorstores', 'MyScale': 'langchain_community.vectorstores', 'MyScaleSettings': 'langchain_community.vectorstores', 'Neo4jVector': 'langchain_community.vectorstores', 'NeuralDBClientVectorStore': 'langchain_community.vectorstores', 'NeuralDBVectorStore': 'langchain_community.vectorstores', 'NEuralDBVectorStore': 'langchain_community.vectorstores', 'OpenSearchVectorSearch': 'langchain_community.vectorstores', 'PGEmbedding': 'langchain_community.vectorstores', 'PGVector': 'langchain_community.vectorstores', 'Pinecone': 'langchain_community.vectorstores', 'Qdrant': 'langchain_community.vectorstores', 'Redis': 'langchain_community.vectorstores', 'Rockset': 'langchain_community.vectorstores', 'ScaNN': 'langchain_community.vectorstores', 'SemaDB': 'langchain_community.vectorstores', 'SingleStoreDB': 'langchain_community.vectorstores', 'SKLearnVectorStore': 'langchain_community.vectorstores', 'SQLiteVSS': 'langchain_community.vectorstores', 'StarRocks': 'langchain_community.vectorstores', 'SupabaseVectorStore': 'langchain_community.vectorstores', 'Tair': 'langchain_community.vectorstores', 'TencentVectorDB': 'langchain_community.vectorstores', 'TileDB': 'langchain_community.vectorstores', 'TimescaleVector': 'langchain_community.vectorstores', 'Typesense': 'langchain_community.vectorstores', 'USearch': 'langchain_community.vectorstores', 'Vald': 'langchain_community.vectorstores', 'Vearch': 'langchain_community.vectorstores', 'Vectara': 'langchain_community.vectorstores', 'VespaStore': 'langchain_community.vectorstores', 'Weaviate': 'langchain_community.vectorstores', 'Yellowbrick': 'langchain_community.vectorstores', 'ZepVectorStore': 'langchain_community.vectorstores', 'Zilliz': 'langchain_community.vectorstores'}
    View source on GitHub