RelevanceTruthAndCompletenessEvaluator Class

Reference

Definition

Namespace:: Microsoft.Extensions.AI.Evaluation.Quality

Assembly:: Microsoft.Extensions.AI.Evaluation.Quality.dll

Package:: Microsoft.Extensions.AI.Evaluation.Quality v9.3.0-preview.1.25164.6

Important

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An IEvaluator that evaluates the 'Relevance', 'Truth' and 'Completeness' of a response produced by an AI model.

public ref class RelevanceTruthAndCompletenessEvaluator sealed : Microsoft::Extensions::AI::Evaluation::Quality::ChatConversationEvaluator

public sealed class RelevanceTruthAndCompletenessEvaluator : Microsoft.Extensions.AI.Evaluation.Quality.ChatConversationEvaluator

type RelevanceTruthAndCompletenessEvaluator = class
    inherit ChatConversationEvaluator

Public NotInheritable Class RelevanceTruthAndCompletenessEvaluator
Inherits ChatConversationEvaluator

Inheritance: Object

ChatConversationEvaluator
RelevanceTruthAndCompletenessEvaluator

Remarks

RelevanceTruthAndCompletenessEvaluator returns three NumericMetrics that contain scores for 'Relevance', 'Truth' and 'Completeness' respectively. Each score is a number between 1 and 5, with 1 indicating a poor score, and 5 indicating an excellent score. Each returned score is also accompanied by a Reason that provides an explanation for the score.

Constructors

RelevanceTruthAndCompletenessEvaluator()

Properties

CompletenessMetricName	Gets the Name of the NumericMetric returned by RelevanceTruthAndCompletenessEvaluator for 'Completeness'.
EvaluationMetricNames	Gets the Names of the EvaluationMetrics produced by this IEvaluator.
IgnoresHistory	Gets a value indicating whether this IEvaluator considers the entire conversation history (in addition to the request and response being evaluated) as part of the evaluation it performs. (Inherited from ChatConversationEvaluator)
RelevanceMetricName	Gets the Name of the NumericMetric returned by RelevanceTruthAndCompletenessEvaluator for 'Relevance'.
SystemPrompt	Gets the system prompt that this IEvaluator uses when performing evaluations. (Inherited from ChatConversationEvaluator)
TruthMetricName	Gets the Name of the NumericMetric returned by RelevanceTruthAndCompletenessEvaluator for 'Truth'.

Methods

CanRenderAsync(ChatMessage, Int32, ChatConfiguration, CancellationToken)	Determines if there is sufficient `tokenBudget` remaining to render the supplied `message` as part of the evaluation prompt that this IEvaluator uses. (Inherited from ChatConversationEvaluator)
EvaluateAsync(IEnumerable<ChatMessage>, ChatResponse, ChatConfiguration, IEnumerable<EvaluationContext>, CancellationToken)	Evaluates the supplied `modelResponse` and returns an EvaluationResult containing one or more EvaluationMetrics. (Inherited from ChatConversationEvaluator)
InitializeResult()	Returns an EvaluationResult that includes default values for all the EvaluationMetrics supported by this IEvaluator. (Inherited from ChatConversationEvaluator)
PerformEvaluationAsync(ChatConfiguration, IList<ChatMessage>, EvaluationResult, CancellationToken)	Invokes the supplied ChatClient with the supplied `evaluationMessages` to perform the evaluation, and includes the results as one or more EvaluationMetrics in the supplied `result`. (Inherited from ChatConversationEvaluator)
RenderAsync(ChatMessage, CancellationToken)	Renders the supplied `message` to a string that can be included as part of the evaluation prompt that this IEvaluator uses. (Inherited from ChatConversationEvaluator)
RenderAsync(ChatResponse, CancellationToken)	Renders the supplied `response` to a string that can be included as part of the evaluation prompt that this IEvaluator uses. (Inherited from ChatConversationEvaluator)
RenderEvaluationPromptAsync(ChatMessage, ChatResponse, IEnumerable<ChatMessage>, IEnumerable<EvaluationContext>, CancellationToken)	Renders the information present in the supplied parameters into a prompt that this IEvaluator uses to perform the evaluation. (Inherited from ChatConversationEvaluator)

Extension Methods

EvaluateAsync(IEvaluator, ChatMessage, ChatMessage, ChatConfiguration, IEnumerable<EvaluationContext>, CancellationToken)	Evaluates the supplied `modelResponse` and returns an EvaluationResult containing one or more EvaluationMetrics.
EvaluateAsync(IEvaluator, ChatMessage, ChatResponse, ChatConfiguration, IEnumerable<EvaluationContext>, CancellationToken)	Evaluates the supplied `modelResponse` and returns an EvaluationResult containing one or more EvaluationMetrics.
EvaluateAsync(IEvaluator, ChatMessage, ChatConfiguration, IEnumerable<EvaluationContext>, CancellationToken)	Evaluates the supplied `modelResponse` and returns an EvaluationResult containing one or more EvaluationMetrics.
EvaluateAsync(IEvaluator, ChatResponse, ChatConfiguration, IEnumerable<EvaluationContext>, CancellationToken)	Evaluates the supplied `modelResponse` and returns an EvaluationResult containing one or more EvaluationMetrics.
EvaluateAsync(IEvaluator, String, ChatConfiguration, IEnumerable<EvaluationContext>, CancellationToken)	Evaluates the supplied `modelResponse` and returns an EvaluationResult containing one or more EvaluationMetrics.
EvaluateAsync(IEvaluator, String, String, ChatConfiguration, IEnumerable<EvaluationContext>, CancellationToken)	Evaluates the supplied `modelResponse` and returns an EvaluationResult containing one or more EvaluationMetrics.

Applies to

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