Opus 5.5Launch week
A cutting-edge single-page web experience
A web design pushing CSS, WebGL and shaders, built from one open-ended prompt in 100 minutes using 777k tokens on Claude Opus 5.5 Max.
[ Receipts ]
As reported by the creator. Blank means not reported.
- Build time
- 100 minutes
- Tools
- CSS, WebGL, Shaders
- Model
- Opus 5.5
- Category
- Apps & websites
- Filed
- Sep 23, 2026
- On X
- 00
From the post
Opus 5.5 saw that one sentence webdev prompt with no additional direction, and chose violence. Finished 100 minutes and 777k tokens later on Max. See it live, here: https://t.co/uohcWv6CI9 I need to file an insurance claim for the surgical assistance received in picking my jaw off the floor.
I asked k3: "I want you to push the boundaries of what's possible in web design with the absolute latest in css, webgl, shaders, etc as of July 2026 and create the most impressive, informational single-page experience you can imagine" Result:
