_stream() — langchain Function Reference

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

Function python LangChainCore LanguageModelBase

Entity Profile

LangChainCore→ LanguageModelBase→ _stream() — langchain Function Reference

Dependency Diagram

graph TD
  698feae5_7712_e1d0_4752_695c5302d9f4["_stream()"]
  44814818_ed14_7dba_0cd5_a8f2cd67fb61["ChatXAI"]
  698feae5_7712_e1d0_4752_695c5302d9f4 -->|defined in| 44814818_ed14_7dba_0cd5_a8f2cd67fb61
  style 698feae5_7712_e1d0_4752_695c5302d9f4 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/partners/xai/langchain_xai/chat_models.py lines 546–550

    def _stream(self, *args: Any, **kwargs: Any) -> Iterator[ChatGenerationChunk]:
        """Route to Chat Completions or Responses API."""
        if self._use_responses_api({**kwargs, **self.model_kwargs}):
            return super()._stream_responses(*args, **kwargs)
        return super()._stream(*args, **kwargs)