Function createHallucinationEvaluator

createHallucinationEvaluator<
    RecordType extends
        Record<string, unknown> = HallucinationEvaluationRecord,
>(
    args: HallucinationEvaluatorArgs<RecordType>,
): ClassificationEvaluator<RecordType>
Type Parameters
- RecordType extends Record<string, unknown> = HallucinationEvaluationRecord
Parameters
- args: HallucinationEvaluatorArgs<RecordType>
  The arguments for creating the hallucination evaluator.
Returns ClassificationEvaluator<RecordType>
A function that evaluates whether an answer is factual or hallucinated based on a query and reference text.
Deprecated
Use createFaithfulnessEvaluator instead.

Creates a function that evaluates whether an answer is factual or hallucinated based on a query and reference text.

Note: This is deprecated. Please use createFaithfulnessEvaluator which:
- Uses 'faithful'/'unfaithful' labels instead of 'factual'/'hallucinated'
- Maximizes the score (1.0 for faithful, 0.0 for unfaithful)
- Defined in llm/createHallucinationEvaluator.ts:47