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Class: CorrectnessEvaluator

Correctness Evaluator

Extends​

Implements​

  • BaseEvaluator

Constructors​

new CorrectnessEvaluator()​

new CorrectnessEvaluator(params?): CorrectnessEvaluator

Parameters​

• params?: CorrectnessParams

Returns​

CorrectnessEvaluator

Overrides​

PromptMixin . constructor

Source​

packages/llamaindex/src/evaluation/Correctness.ts:35

Properties​

correctnessPrompt()​

private correctnessPrompt: () => string = defaultCorrectnessSystemPrompt

Returns​

string

Source​

packages/llamaindex/src/evaluation/Correctness.ts:32

llm​

private llm: LLM<object, object>

Source​

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

parserFunction()​

private parserFunction: (str) => [number, string]

Parameters​

• str: string

Returns​

[number, string]

Source​

packages/llamaindex/src/evaluation/Correctness.ts:29

scoreThreshold​

private scoreThreshold: number

Source​

packages/llamaindex/src/evaluation/Correctness.ts:28

Methods​

_getPromptModules()​

protected _getPromptModules(): Record<string, any>

Returns​

Record<string, any>

Inherited from​

PromptMixin . _getPromptModules

Source​

packages/llamaindex/src/prompts/Mixin.ts:82

_getPrompts()​

protected _getPrompts(): PromptsDict

Returns​

PromptsDict

Inherited from​

PromptMixin . _getPrompts

Source​

packages/llamaindex/src/prompts/Mixin.ts:78

_updatePrompts()​

_updatePrompts(prompts): void

Parameters​

• prompts

• prompts.correctnessPrompt

Returns​

void

Overrides​

PromptMixin . _updatePrompts

Source​

packages/llamaindex/src/evaluation/Correctness.ts:44

evaluate()​

evaluate(__namedParameters): Promise<EvaluationResult>

Parameters​

• __namedParameters: EvaluatorParams

Returns​

Promise<EvaluationResult>

Implementation of​

BaseEvaluator.evaluate

Source​

packages/llamaindex/src/evaluation/Correctness.ts:59

evaluateResponse()​

evaluateResponse(__namedParameters): Promise<EvaluationResult>

Parameters​

• __namedParameters: EvaluatorResponseParams

Returns​

Promise<EvaluationResult>

Implementation of​

BaseEvaluator.evaluateResponse

Source​

packages/llamaindex/src/evaluation/Correctness.ts:105

getPrompts()​

getPrompts(): PromptsDict

Returns all prompts from the mixin and its modules

Returns​

PromptsDict

Inherited from​

PromptMixin . getPrompts

Source​

packages/llamaindex/src/prompts/Mixin.ts:27

updatePrompts()​

updatePrompts(promptsDict): void

Updates the prompts in the mixin and its modules

Parameters​

• promptsDict: PromptsDict

Returns​

void

Inherited from​

PromptMixin . updatePrompts

Source​

packages/llamaindex/src/prompts/Mixin.ts:48

validatePrompts()​

validatePrompts(promptsDict, moduleDict): void

Validates the prompt keys and module keys

Parameters​

• promptsDict: PromptsDict

• moduleDict: ModuleDict

Returns​

void

Inherited from​

PromptMixin . validatePrompts

Source​

packages/llamaindex/src/prompts/Mixin.ts:10