stream() — langchain Function Reference

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

Function python LangChainCore LanguageModelBase calls 1

Entity Profile

LangChainCore→ LanguageModelBase→ stream() — langchain Function Reference

Dependency Diagram

graph TD
  a9ba696d_4185_a026_ddb2_8254680d3332["stream()"]
  74f697e6_2555_becc_640e_6f41ea707eba["_ConfigurableModel"]
  a9ba696d_4185_a026_ddb2_8254680d3332 -->|defined in| 74f697e6_2555_becc_640e_6f41ea707eba
  4d79fd76_22aa_8160_64a3_c62bd0bfe875["_model()"]
  a9ba696d_4185_a026_ddb2_8254680d3332 -->|calls| 4d79fd76_22aa_8160_64a3_c62bd0bfe875
  style a9ba696d_4185_a026_ddb2_8254680d3332 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/langchain_v1/langchain/chat_models/base.py lines 729–735

    def stream(
        self,
        input: LanguageModelInput,
        config: RunnableConfig | None = None,
        **kwargs: Any | None,
    ) -> Iterator[Any]:
        yield from self._model(config).stream(input, config=config, **kwargs)