Maxim provides a collection of pre-built evaluators that you can use immediately for your AI evaluation needs. These include high-quality evaluators from Maxim and popular open-source libraries like RAGAS. Install them directly from the Evaluator Store. The Evaluator Store contains three types of evaluators:
  • AI-based - Uses LLMs as judges with well-curated prompts (Example: Clarity evaluator)
  • Programmatic - Uses JavaScript or Python code to evaluate quality (Example: isValidJSON)
  • Statistical - Traditional ML metrics for text comparison (Example: BLEU, ROUGE)
Browse evaluators in the Evaluator Store
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Install evaluators

Search or filter evaluators based on your requirements. Add them to your workspace by clicking the Add to workspace button.
Read more about specific evaluators in their documentation after installing them
Install an evaluator from the store
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Use installed evaluators

Use your installed evaluators while triggering test runs on any entity.Select evaluators while triggering a test run