- DATE:
- AUTHOR:
- The LangChain Team
LangGraph
🔍 Semantic search for LangGraph's long-term memory
DATE:
AUTHOR:
The LangChain Team
With semantic search for LangGraph’s long-term memory, your agents can now find relevant memories based on meaning, not just exact matches — making it easier to surface the right information across conversations.
We've added semantic search to LangGraph's BaseStore, available today in the open source PostgresStore and InMemoryStore, in LangGraph Studio, and in production in all LangGraph Platform deployments.
To see semantic search for LangGraph's long-term memory in action, check out:
Blog post on implementation
Video tutorial to get startedHow to guide on adding semantic search in LangGraph
How to guide on adding semantic search in your LangGraph Platform deployment