Sonnet 5.5Launch week
A sunrise imagined by Claude, drawn in JavaScript
An animated particle visualization of a sunrise with 4,500 particles per frame and a synthesized soundtrack, all in pure JavaScript.
[ Receipts ]
As reported by the creator. Blank means not reported.
- Tools
- JavaScript
- Model
- Sonnet 5.5
- Category
- 3D scenes
- Filed
- Sep 28, 2026
- On X
- 00
From the post
A language model has never seen a sunrise. So I asked Claude Sonnet 5.5 to draw what it imagines: 4,500 particles, every frame pure JavaScript. No images, no video model, soundtrack synthesized in code. https://t.co/FeTHd2VRqI https://t.co/JqeKhvyLcD
Introducing Claude Sonnet 5.5, the second model in the Claude 5.5 family. It’s a clear upgrade over Sonnet 5, runs more than 30% faster, and costs up to 30% less for most work. https://t.co/UvXD8mDTF1
