Opus 5.5 generates cyberpunk pixel-art animation with music in one HTML file in ~30 minutes

itsmnjn · x · 2026-09-24

Developer itsmnjn tested Opus 5.5 on single-file HTML animations and music: a simple prompt for an anime cyberpunk pixel-art running animation produced a finished result in 30 minutes, complete with auto-generated music. He calls the model "beyond insane" at this creative-coding niche.

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