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LangChain · Type Alias

RunnableConfig

RunnableConfig is a TypedDict for runtime settings on a runnable call and its sub-calls. It supports labels, metadata, callbacks, execution limits, configurable values, and run identification.

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Syntax

RunnableConfig()

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  • Runnable
  • Callbacks
  • Chain
  • LLM

Source: RunnableConfig | langchain_core | LangChain Reference. Checked 2026-11-03.