Test your LLM app before you ship
Open-source CLI for prompt evals, red-teaming and CI gates across any provider.
The open-source eval CLI: test prompts/models against matrices of cases, red-team with attack strategies, run in CI. The developer's eval unit-tester.
Who it's for
Developers who want open-source prompt and LLM testing with red-teaming, run in CI.
Official links
Keep exploring
Concepts in the glossary
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promptfoo features
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promptfoo implements
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promptfoo is written in
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