Langfuse JS/TS SDKs
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    Interface EvaluatorBase

    interface EvaluatorBase {
        createdAt: string;
        createdBy: null | Creator;
        description: null | string;
        evaluationRuleAssignments: EvaluationRuleAssignment[];
        id: string;
        name: string;
        pausedAt: null | string;
        pausedMessage: null | string;
        pausedReason: null | string;
        status: EvaluatorStatus;
        updatedAt: string;
        version: number;
        versionCreatedAt: string;
        versionCreatedBy: null | Creator;
        versionId: string;
    }

    Hierarchy (View Summary)

    Index

    Properties

    createdAt createdBy description evaluationRuleAssignments id name pausedAt pausedMessage pausedReason status updatedAt version versionCreatedAt versionCreatedBy versionId

    Properties

    createdAt: string

    Timestamp when the evaluator was created.

    createdBy: null | Creator

    User who created this evaluator, or null when no user can be resolved.

    description: null | string

    Optional human-readable evaluator description.

    evaluationRuleAssignments: EvaluationRuleAssignment[]

    All modern and legacy evaluation-rule assignments in newest-assignment-first order. Rule-specific mappings are exposed as variableMappingOverride; inherited defaults are omitted.

    id: string

    Stable identifier of this evaluator across all versions.

    name: string

    Human-readable evaluator name. Names are not identifiers and do not need to be unique.

    pausedAt: null | string

    Timestamp when the evaluator was paused, otherwise null.

    pausedMessage: null | string

    Human-readable explanation when status=paused, otherwise null.

    pausedReason: null | string

    Machine-readable reason when status=paused, otherwise null.

    status: EvaluatorStatus

    Effective evaluator status after Langfuse validates its runtime configuration.

    updatedAt: string

    Timestamp when the evaluator was last updated.

    version: number

    Monotonically increasing latest evaluator version number.

    versionCreatedAt: string

    Timestamp when the latest evaluator version was created.

    versionCreatedBy: null | Creator

    User who created the latest evaluator version, or null when no user can be resolved.

    versionId: string

    Stable identifier of the latest evaluator version.

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