ainvoke() — langchain Function Reference

Architecture documentation for the ainvoke() function in base.py from the langchain codebase.

Function python LangChainCore Runnables calls 1

Entity Profile

LangChainCore→ Runnables→ ainvoke() — langchain Function Reference

Dependency Diagram

graph TD
  7fed436b_52e0_4f79_f598_6f60f32e841c["ainvoke()"]
  c6a370e4_a02a_c56a_38eb_7ca734dcbfea["RunnableLambda"]
  7fed436b_52e0_4f79_f598_6f60f32e841c -->|defined in| c6a370e4_a02a_c56a_38eb_7ca734dcbfea
  ff3f8c90_5747_1a07_b1bc_281329a48e05["_acall_with_config()"]
  7fed436b_52e0_4f79_f598_6f60f32e841c -->|calls| ff3f8c90_5747_1a07_b1bc_281329a48e05
  style 7fed436b_52e0_4f79_f598_6f60f32e841c fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/core/langchain_core/runnables/base.py lines 5028–5050

    async def ainvoke(
        self,
        input: Input,
        config: RunnableConfig | None = None,
        **kwargs: Any | None,
    ) -> Output:
        """Invoke this `Runnable` asynchronously.

        Args:
            input: The input to this `Runnable`.
            config: The config to use.
            **kwargs: Additional keyword arguments.

        Returns:
            The output of this `Runnable`.

        """
        return await self._acall_with_config(
            self._ainvoke,
            input,
            ensure_config(config),
            **kwargs,
        )