crag

package
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Published: Mar 20, 2026 License: MIT Imports: 5 Imported by: 0

Documentation

Overview

Package crag provides evaluation steps for RAG retrieval quality assessment.

This package contains reusable steps for evaluating retrieval quality:

  • Evaluate: CRAG (Correctness, Relevance, Accuracy, Grounding) evaluation

Example usage:

p := pipeline.New[*core.RetrievalContext]()
p.AddSteps(
    crag.Evaluate(cragEvaluator, logger, metrics),
)

Package crag provides evaluation steps for RAG retrieval quality assessment.

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func Evaluate

func Evaluate(
	evaluator core.CRAGEvaluator,
	logger logging.Logger,
	metrics core.Metrics,
) pipeline.Step[*core.RetrievalContext]

Evaluate creates a new CRAG evaluator step with logger and metrics.

Parameters:

  • evaluator: CRAG evaluator implementation
  • logger: structured logger (auto-defaults to NoopLogger if nil)
  • metrics: metrics collector (optional, can be nil)

Example:

p.AddStep(crag.Evaluate(evaluator, logger, metrics))

Types

This section is empty.

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