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    Pythonlangchain-corelanguage_modelsbaseBaseLanguageModelget_num_tokens
    Method●Since v0.1

    get_num_tokens

    Get the number of tokens present in the text.

    Useful for checking if an input fits in a model's context window.

    This should be overridden by model-specific implementations to provide accurate token counts via model-specific tokenizers.

    Copy
    get_num_tokens(
        self,
        text: str,
    ) -> int

    Parameters

    NameTypeDescription
    text*str

    The string input to tokenize.

    View source on GitHub