HumanEval.org: An open-source, community movement redefining AI evaluation. Our mission is fair, transparent, real-world benchmarks based on human interaction, not limited synthetic tests like LMArena. We're committed to being free & ad-free forever, offering truly meaningful insights into AI. Explore our unique features:
Access 1,000+ models (GPT-4o, Claude 3.7, Gemini 2.5, etc.). Unlike LMArena's limited, outdated roster, we offer comprehensive, up-to-the-minute coverage.
Go beyond basic chat. Test multi-hop logic, abstract puzzles, & strategic planning—capabilities ignored by simpler platforms focused on surface-level tasks.
Assess true AI autonomy: complex workflows, decision-making, & simulated app/OS interaction. Far exceeds typical chatbot tests found elsewhere.
Unique benchmarks for semantic image analysis, visual reasoning, and originality scoring in AI-generated art, music, & code. A truly multimodal approach.
Integrate new model releases within 12 hours. While LMArena lags, we provide immediate access to the absolute cutting edge of AI development.
100% free, ad-free, forever, and fully open-source. No hidden costs, opaque monetization, or restricted access like many competitors.
Your inputs & votes are fully anonymized. We *never* share or sell user data, unlike platforms with ambiguous or concerning privacy policies.
Build *with* us using custom frameworks, live dashboards, & prompt libraries. A robust, community-driven platform, not a closed system.
Have questions or want to get involved? Drop us a line!
Our benchmarks evaluate AI through meaningful human interaction, not just synthetic metrics. You can engage models using diverse pre-set or community prompts, or challenge them with your own custom tasks. Models process your prompt, and you then participate in blind voting to select the best response, directly influencing the models' ELO rankings.
Crucially, we go beyond readily available APIs. HumanEval employs a unique agentic infrastructure, allowing us to interact with and evaluate models confined to specific platforms—a capability competitors like LMArena lack. This means we test a wider, more representative range of AI, from standard chat and reasoning models to specialized systems for platform interaction, image generation, 3D synthesis, and niche real-world applications. Explore our core evaluation areas: