Sonnet 5.5Launch week

Dinosaur history animation in JavaScript

A one-minute animation of dinosaur history, with every frame drawn by the model in JavaScript.

@kevin_t_ngo 994

[ Receipts ]

As reported by the creator. Blank means not reported.

Tools
JavaScript
Model
Sonnet 5.5
Category
Explainers
Filed
Sep 28, 2026
On X
99452

From the post

Claude Sonnet 5.5 drew every frame of this animation in JavaScript. The history of dinosaurs in under one minute. https://t.co/c27GNl5L3n https://t.co/qxbJj8HneG
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

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