LangChain Milvus
The official LangChain integration package for the Milvus vector database, providing vector storage, similarity search, hybrid search and retrieval-augmented generation support.
langchain-milvus is the Milvus integration package for LangChain, a framework for building applications with large language models. It lets embeddings from any LangChain embedding model be stored in Milvus and retrieved through similarity search, with support for hybrid search that combines vector search with keyword search, maximal marginal relevance filtering for result diversity, multiple vector fields in one collection, sparse embeddings, Milvus's built-in BM25 function, and asynchronous operations.
It installs through pip and is aimed at applications such as semantic search, recommendation systems and retrieval-augmented generation.