OpenAI Evals

Evals is a framework for evaluating LLMs and LLM systems, and an open-source registry of benchmarks.

LLM evals

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What OpenAI Evals’s own pages say

What it says it doesEvals is a framework for evaluating LLMs and LLM systems, and an open-source registry of benchmarks. github.com
IntegrationsWeights & Biases github.com
Open sourceYes github.com
Licensemake your evaluation logic and data under the same MIT license as this repository. github.com

Each value is a quote AirStack found on the product’s own pages, read 2026-11-04. A missing field means AirStack has not found it on its pages.

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