Overview
In TrustTest there are specialized components designed to assess if an AI model response is compliant with a specific set of criteria. They provide a systematic way to measure various aspects of model outputs against predefined criteria, ensuring reliable and consistent evaluation across different use cases.
Key Areas
Heuristic Evaluators These evaluators use rule-based approaches and predefined metrics to assess responses. They include:
- Language-based evaluations ( checks if the response is in the correct language)
- Exact matching and pattern recognition
- BLEU score for text similarity
- Regular expression pattern matching
LLM-based Evaluators These evaluators leverage language models to perform more nuanced assessments:
- Response correctness
- Response completeness
- Tone and style analysis
- URL correctness validation
- Custom evaluation criteria
- True/false assessment
Why It Matters
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Quality Assurance Evaluators provide objective metrics to ensure AI responses meet quality standards and requirements.
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Consistent Assessment By standardizing evaluation criteria, evaluators enable reproducible and comparable results across different models and use cases.
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Flexible Evaluation The modular design allows for custom evaluators to be created for specific needs while maintaining a consistent interface.
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Comprehensive Analysis Different types of evaluators can be combined to provide a holistic assessment of model performance across multiple dimensions.
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Trust and Reliability Systematic evaluation helps build confidence in AI systems by providing clear metrics and explanations for assessment results.