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    Pythonlangchain-classicevaluationparsingbaseJsonValidityEvaluator
    Class●Since v1.0

    JsonValidityEvaluator

    Evaluate whether the prediction is valid JSON.

    This evaluator checks if the prediction is a valid JSON string. It does not require any input or reference.

    Copy
    JsonValidityEvaluator(
        self,
        **_: Any = {},
    )

    Bases

    StringEvaluator

    Constructors

    constructor
    __init__

    Attributes

    attribute
    requires_input: bool
    attribute
    requires_reference: bool
    attribute
    evaluation_name: str

    Inherited fromStringEvaluator

    Methods

    Mevaluate_strings
    —

    Evaluate Chain or LLM output, based on optional input and label.

    Maevaluate_strings
    —

    Asynchronously evaluate Chain or LLM output, based on optional input and label.

    View source on GitHub