ainvoke() — langchain Function Reference

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

Function python LangChainCore LanguageModelBase calls 2 called by 1

Entity Profile

LangChainCore→ LanguageModelBase→ ainvoke() — langchain Function Reference

Dependency Diagram

graph TD
  9a69543c_9797_7645_cf18_8d67993b8584["ainvoke()"]
  ce4aa464_3868_179e_5d99_df48bc307c5f["BaseLLM"]
  9a69543c_9797_7645_cf18_8d67993b8584 -->|defined in| ce4aa464_3868_179e_5d99_df48bc307c5f
  6d1a7389_71e1_42ae_986c_fd865f245d2b["astream()"]
  6d1a7389_71e1_42ae_986c_fd865f245d2b -->|calls| 9a69543c_9797_7645_cf18_8d67993b8584
  55376563_12dc_0d47_e55b_0b52a5d2db0e["agenerate_prompt()"]
  9a69543c_9797_7645_cf18_8d67993b8584 -->|calls| 55376563_12dc_0d47_e55b_0b52a5d2db0e
  38007078_b49e_18a9_9c2b_bb8361fa3fb3["_convert_input()"]
  9a69543c_9797_7645_cf18_8d67993b8584 -->|calls| 38007078_b49e_18a9_9c2b_bb8361fa3fb3
  style 9a69543c_9797_7645_cf18_8d67993b8584 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/core/langchain_core/language_models/llms.py lines 393–412

    async def ainvoke(
        self,
        input: LanguageModelInput,
        config: RunnableConfig | None = None,
        *,
        stop: list[str] | None = None,
        **kwargs: Any,
    ) -> str:
        config = ensure_config(config)
        llm_result = await self.agenerate_prompt(
            [self._convert_input(input)],
            stop=stop,
            callbacks=config.get("callbacks"),
            tags=config.get("tags"),
            metadata=config.get("metadata"),
            run_name=config.get("run_name"),
            run_id=config.pop("run_id", None),
            **kwargs,
        )
        return llm_result.generations[0][0].text