Anthropic Engineer's One-Prompt Opus 5.5 Supercut: Timestamped Demo Reel With Music

felixrieseberg · x · 2026-09-28

Anthropic engineer and Electron co-maintainer Felix Rieseberg asked Opus 5.5 to make a timestamped supercut of his weekend homepage-redesign collaboration — one prompt produced the video, music included.

The demo showcases multi-step agentic video creation from conversation history, and his retro CRT-style personal homepage doubles as a fun AI-assisted web dev artifact.

Related event: One prompt turns Claude Opus 5.5 into a video editor(2 posts)→

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