_serialized() — langchain Function Reference

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

Function python LangChainCore LanguageModelBase

Entity Profile

LangChainCore→ LanguageModelBase→ _serialized() — langchain Function Reference

Dependency Diagram

graph TD
  455a23ae_c6a3_2b28_45e5_b26203c4a823["_serialized()"]
  48aa29b8_65e7_522f_a445_a441eeb6baff["BaseChatModel"]
  455a23ae_c6a3_2b28_45e5_b26203c4a823 -->|defined in| 48aa29b8_65e7_522f_a445_a441eeb6baff
  style 455a23ae_c6a3_2b28_45e5_b26203c4a823 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

libs/core/langchain_core/language_models/chat_models.py lines 361–365

    def _serialized(self) -> dict[str, Any]:
        # self is always a Serializable object in this case, thus the result is
        # guaranteed to be a dict since dumps uses the default callback, which uses
        # obj.to_json which always returns TypedDict subclasses
        return cast("dict[str, Any]", dumpd(self))