deepseek-r1:32b
An early Three.js example with orbit controls, produced on the third attempt.
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Simon Willison asked the Claude Sonnet 5.5 free tier to build a WebGL HTML page rendering a three-dimensional pelican riding a bicycle, and published the runnable single-file page. This archive keeps a copy for its interactive demo; the page still loads Three.js from a CDN.

Original catalog label: free tier. A historical organizing label, not a score from a controlled benchmark.
An early Three.js example with orbit controls, produced on the third attempt.
3D workAn OpenAI livestream featured 3D pelicans riding a tricycle, a bicycle, a pony and another pelican.