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Class: FaithfulnessEvaluator

Extends​

Implements​

  • BaseEvaluator

Constructors​

new FaithfulnessEvaluator()​

new FaithfulnessEvaluator(params?): FaithfulnessEvaluator

Parameters​

• params?

• params.faithFulnessRefinePrompt?: FaithfulnessRefinePrompt

• params.faithfulnessSystemPrompt?: FaithfulnessTextQAPrompt

• params.raiseError?: boolean

• params.serviceContext?: ServiceContext

Returns​

FaithfulnessEvaluator

Overrides​

PromptMixin.constructor

Defined in​

packages/llamaindex/src/evaluation/Faithfulness.ts:30

Methods​

_getPromptModules()​

protected _getPromptModules(): ModuleRecord

Return a dictionary of sub-modules within the current module that also implement PromptMixin (so that their prompts can also be get/set).

Can be blank if no sub-modules.

Returns​

ModuleRecord

Overrides​

PromptMixin._getPromptModules

Defined in​

packages/llamaindex/src/evaluation/Faithfulness.ts:46

_getPrompts()​

protected _getPrompts(): object

Returns​

object

Overrides​

PromptMixin._getPrompts

Defined in​

packages/llamaindex/src/evaluation/Faithfulness.ts:51

_updatePrompts()​

protected _updatePrompts(promptsDict): void

Parameters​

• promptsDict

• promptsDict.faithFulnessRefinePrompt: FaithfulnessRefinePrompt

• promptsDict.faithfulnessSystemPrompt: FaithfulnessTextQAPrompt

Returns​

void

Overrides​

PromptMixin._updatePrompts

Defined in​

packages/llamaindex/src/evaluation/Faithfulness.ts:58

evaluate()​

evaluate(__namedParameters): Promise<EvaluationResult>

Parameters​

• __namedParameters: EvaluatorParams

Returns​

Promise<EvaluationResult>

Implementation of​

BaseEvaluator.evaluate

Defined in​

packages/llamaindex/src/evaluation/Faithfulness.ts:78

evaluateResponse()​

evaluateResponse(__namedParameters): Promise<EvaluationResult>

Parameters​

• __namedParameters: EvaluatorResponseParams

Returns​

Promise<EvaluationResult>

Implementation of​

BaseEvaluator.evaluateResponse

Defined in​

packages/llamaindex/src/evaluation/Faithfulness.ts:138

getPrompts()​

getPrompts(): PromptsRecord

Returns​

PromptsRecord

Inherited from​

PromptMixin.getPrompts

Defined in​

packages/core/prompts/dist/index.d.ts:58

updatePrompts()​

updatePrompts(prompts): void

Parameters​

• prompts: PromptsRecord

Returns​

void

Inherited from​

PromptMixin.updatePrompts

Defined in​

packages/core/prompts/dist/index.d.ts:59

validatePrompts()​

validatePrompts(promptsDict, moduleDict): void

Parameters​

• promptsDict: PromptsRecord

• moduleDict: ModuleRecord

Returns​

void

Inherited from​

PromptMixin.validatePrompts

Defined in​

packages/core/prompts/dist/index.d.ts:57