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Ethan Mollick (@emollick.bsky.social): Here is Fable 5.1's shader: "create a visually interesting shader that can run in twigl, make it like an infinite city of neo-gothic towers partially drowned in a stormy ocean with large waves" (this

L4 · DeveloperTools & Products@emollick.bsky.social· 9/2/2026

Demonstrates advanced multimodal AI's ability to generate functional, creative code for specialized domains like graphics programming.

AI Summary

Anthropic's Fable model generated a complex, real-time shader to create an infinite neo-gothic cityscape in stormy ocean waves using only mathematical code.

Excerpt

Here is Fable 5.1's shader: "create a visually interesting shader that can run in twigl, make it like an infinite city of neo-gothic towers partially drowned in a stormy ocean with large waves" (this is all done with math, no premade assets)

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