⚡
AI Model Arena
Give it a task — every model builds it. Compare code, result, cost & speed.
by AgentR · keys stay in your browser
① The Task
Build a modern PayPal clone landing page — hero with headline & CTA, features grid, a fake dashboard mockup, pricing, and footer. Clean, professional design.
Each model gets the same task and must return one self-contained HTML file, which we render below.
② The Models
+ Add model
▶ Run the test
API keys are stored only in this browser (localStorage) and sent straight to the provider via our proxy — never saved on the server.
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Configure your models on the left, write a task, and hit
Run the test
.
Each model's build appears here — live preview, code, tokens, cost and time.