LangGraph

Product

LangGraph is an open-source framework from LangChain for building stateful, multi-agent LLM applications as graphs of nodes and edges, with checkpointing and human approval steps.

Title graphic: LangGraph (Product)

Type	Product

Glossary

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Sources

Profile: docs.langchain.com/docs/langgraph

Maintained by Mirko Peters (Microsoft MVP) · Last updated: 2026-11-03