promptfoo: Testing and Benchmarking for Generative AI
promptfoo is a platform aimed at helping developers systematically test, evaluate and improve large language models like ChatGPT and GPT-3 through benchmarking.
Key Features of promptfoo
promptfoo provides developers with:
Tools to create representative test datasets of sample user inputs.
Built-in and customizable evaluation metrics for model outputs.
Side-by-side comparisons of different prompts and models.
Integration into existing testing and CI/CD workflows.
Command line and API access for automation.
Guidance on optimizing metrics like factuality, coherence, and answer quality.
Benefits of promptfoo
promptfoo enables developers to:
Objectively measure improvements from prompt tuning.
Catch quality regressions before releasing updates.
Determine optimal prompts for given use cases.
Identify the best underlying generative AI model.
Incorporate benchmarking into the development process.
Improve user experience by addressing model weaknesses.
Overall, promptfoo aims to help generative AI developers maximize quality, optimize prompts, and ship better large language models to users through rigorous benchmarking.
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