LLMs are inherently unpredictable, which can make feature-development challenging. With Velvet Evaluations, you can feel confident that your LLM-powered features will work the way you expect them to. Test your request logs against models, settings, and metrics.

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Use cases:

• Run deterministic tests to check for accuracy, latency, cost, and more.
• Use LLMs as a judge to check for relevance, accuracy, and quality.
• Run complex evaluations for data validation, RAG, and agentic workflows.

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Watch a video introduction below, or see our docs for in-depth tutorials on running evaluations in your application.