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_agenerate() — langchain Function Reference

Architecture documentation for the _agenerate() function in chat_models.py from the langchain codebase.

Function python LangChainCore LanguageModelBase calls 4

Entity Profile

Dependency Diagram

graph TD
  417dddb4_df70_f3d8_3ca3_1a8f1b4ef59e["_agenerate()"]
  977b57b2_5d0e_bcf4_a43e_b52857105005["ChatAnthropic"]
  417dddb4_df70_f3d8_3ca3_1a8f1b4ef59e -->|defined in| 977b57b2_5d0e_bcf4_a43e_b52857105005
  954f0cfe_731b_ac1b_0145_b5a3d210030b["_get_request_payload()"]
  417dddb4_df70_f3d8_3ca3_1a8f1b4ef59e -->|calls| 954f0cfe_731b_ac1b_0145_b5a3d210030b
  e04429ee_bd93_2a97_005f_7ce3ae9f3e4f["_acreate()"]
  417dddb4_df70_f3d8_3ca3_1a8f1b4ef59e -->|calls| e04429ee_bd93_2a97_005f_7ce3ae9f3e4f
  e2be9f1d_bbea_f0b0_96d6_30115dc6ec54["_format_output()"]
  417dddb4_df70_f3d8_3ca3_1a8f1b4ef59e -->|calls| e2be9f1d_bbea_f0b0_96d6_30115dc6ec54
  b9fd12bf_ff30_9c6b_c6e6_df17524f5c55["_handle_anthropic_bad_request()"]
  417dddb4_df70_f3d8_3ca3_1a8f1b4ef59e -->|calls| b9fd12bf_ff30_9c6b_c6e6_df17524f5c55
  style 417dddb4_df70_f3d8_3ca3_1a8f1b4ef59e fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/partners/anthropic/langchain_anthropic/chat_models.py lines 1401–1413

    async def _agenerate(
        self,
        messages: list[BaseMessage],
        stop: list[str] | None = None,
        run_manager: AsyncCallbackManagerForLLMRun | None = None,
        **kwargs: Any,
    ) -> ChatResult:
        payload = self._get_request_payload(messages, stop=stop, **kwargs)
        try:
            data = await self._acreate(payload)
        except anthropic.BadRequestError as e:
            _handle_anthropic_bad_request(e)
        return self._format_output(data, **kwargs)

Domain

Subdomains

Defined In

Calls

Source

Frequently Asked Questions

What does _agenerate() do?
_agenerate() is a function in the langchain codebase, defined in libs/partners/anthropic/langchain_anthropic/chat_models.py.
Where is _agenerate() defined?
_agenerate() is defined in libs/partners/anthropic/langchain_anthropic/chat_models.py at line 1401.
What does _agenerate() call?
_agenerate() calls 4 function(s): _acreate, _format_output, _get_request_payload, _handle_anthropic_bad_request.

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