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Prompt Eval

Prompt Eval

Stop guessing if your prompt is good. Measure it.

5 followers

Run your prompt across a dataset of test cases and get a scored report: average score, pass rate, and per-case reasoning that explains every failure. Compare versions to catch regressions. Deterministic, LLM-judge, and reference grading. 20 free credits to start.

Prompt Eval makers

Here are the founders, developers, designers and product people who worked on Prompt Eval