Class OpenAI

libs/community/langchain_community/llms/openai.py:733–756

OpenAI large language models. To use, you should have the ``openai`` python package installed, and the environment variable ``OPENAI_API_KEY`` set with your API key. Any parameters that are valid to be passed to the openai.create call can be passed in, even if not explicitly saved

    since="0.0.10", removal="0.3.0", alternative_import="langchain_openai.OpenAI"
)
class OpenAI(BaseOpenAI):
    """OpenAI large language models.

    To use, you should have the ``openai`` python package installed, and the
    environment variable ``OPENAI_API_KEY`` set with your API key.

    Any parameters that are valid to be passed to the openai.create call can be passed
    in, even if not explicitly saved on this class.

    Example:
        .. code-block:: python

            from langchain_community.llms import OpenAI
            openai = OpenAI(model_name="gpt-3.5-turbo-instruct")
    """

    @classmethod
    def get_lc_namespace(cls) -> List[str]:
        """Get the namespace of the langchain object."""
        return ["langchain", "llms", "openai"]

    @property
    def _invocation_params(self) -> Dict[str, Any]:
        return {**{"model": self.model_name}, **super()._invocation_params}


@deprecated(