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LangGraph · Module

entrypoint.final

entrypoint.final lets an entrypoint return one value and save a different value in its checkpoint. The saved value can be read through previous on a later call with the same thread ID.

Last updated

Since
v1.2

Syntax

final(*, value: R, save: S)

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  • entrypoint
  • InMemorySaver
  • previous
  • checkpointer

Source: final | langgraph | LangChain Reference. Checked 2026-11-03.