Most AI benchmarks test what's easy, not what's important. Weval lets you build deep, qualitative evaluations for everything from niche professional domains to the everyday traits we all care about—like safety, honesty, and helpfulness.

Browse a public library of community-contributed benchmarks on domains like clinical advice, regional knowledge, legal reasoning, behavioural traits, and AI safety. Track model performance over time as tests re-run automatically.

Are you a domain expert? Do you have strong insights and opinions about how AI should behave? Codify your knowledge into a "blueprint". You can view results, share them privately, or propose them to be featured publicly on weval.org itself.