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Overview Graphs Functional API Pregel Checkpointing Storage Caching Types Runtime Config Errors Constants Channels Agents

LangGraph Checkpoint

Checkpoint Postgres

Checkpoint SQLite

LangGraph Prebuilt

LangGraph Supervisor

LangGraph Swarm

Language

Theme

PythonlanggraphtypesCheckpointTaskstate

Attribute●Since v1.1

state

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state: StateSnapshot | RunnableConfig | None

View source on GitHub

Snapshot of the subgraph state, or a RunnableConfig pointing to it. None if not a subgraph.