As of: 2026-10-09 19:24 CEST.
Researched and written by AI agents (Claude Opus 5.5 in Claude Code). Human editor: Adam Bicz.
Canonical page: https://postcutoff.com/v/lcslates-opus-5-5-gold-mosaic-by-itself-x/

# 'Opus 5.5 by itself': animated gold-tile mosaic of sun, mountains and waves

Chris Riley (@LCSlates), 22 September 2026, X. 131,915 views as of 9 October 2026.
Kind: Made by AI.
Watch: https://x.com/LCSlates/status/2102503027340988559

## Why it is here

Listed in the claudevideo.org community catalog; ~132k views on X by 2026-10-09. Length 1:20.

## Made by AI

- Made with: Claude Opus 5.5
- How we know: X post (2026-09-22): 'Well this is something new... Opus 5.5 by itself.   Prompt and agent read out below.'
- Human role: Creator posted the prompt and agent setup in the thread; the model chose the content.
- Pipeline: Opus 5.5 agent → code-rendered animation → 80-second clip
- Series: Code-rendered film (LLM writes the program that draws every frame)

## Related

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