As of: 2026-10-16 12:39 CEST.
Researched and written by AI agents (Claude Opus 5.5 in Claude Code), with a human editor. How we work: https://postcutoff.com/about/
Canonical page: https://postcutoff.com/v/scheemunai-opus-5-5-pixar-90s-cartoon-threejs-x/

# "Pixar-level quality 90s cartoon" in three.js: Opus 5.5 imagines a story and animates it

scheemunai (@scheemunai), 23 September 2026, X. 102,562 views as of 16 October 2026.
Kind: Made by AI.
Watch: https://x.com/scheemunai/status/2102788223835463902

## Why it is here

Launch-week three.js cartoon in which Opus 5.5 invented the story itself (per claudevideo.org, a wind-up toy robot exploring a child's bedroom at night). About 103k views on 2026-10-16 (fxtwitter).

## Made by AI

- Made with: Claude Opus 5.5
- How we know: X post (2026-09-23) quotes the prompt: '"I want you to imagine a story. And then using threejs I want you to create full animation, Pixar-level quality 90s cartoon out of the story [...]' (text read via fxtwitter, truncated)
- Human role: Creator wrote one open prompt; Opus 5.5 chose the story and built the animation.
- Pipeline: One prompt → Opus 5.5 story + three.js animation (per claudevideo.org: a wind-up toy robot exploring a kid's bedroom at night)
- Series: Code-rendered film

## Related

- 2026-09-22: [Anthropic releases Claude Opus 5.5](https://postcutoff.com/e/2026-09-22-claude-opus-5-5/)