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Measure AI Apps Reliably

Smart about your app.

Not sure what to measure? Pi figures it out for you. Feed it any or all of your prompts, your PRDs, your user feedback, or just sit down and chat with it and it will help you figure out the best calibrated metrics for your application.

Generate some metrics for a resume scorer.

Here are your generated metrics!

Highly accurate. Insanely fast.

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Our foundation model, Pi Scorer, scores more accurately than Deepseek and GPT 4.1, but runs at the size and speed of GPT Mini and Gemini Flash. Get high quality scores across 20+ custom dimensions in less than 100msec.

One scorer; All integrations.

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A single Pi Scorer can be used in every part of your AI stack and existing tools: offline evals, online observability, training data quality, model optimization, agent control flows and more.

Generate some metrics for a resume scorer.

Here are your generated metrics!

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