Interactive Newton's cradle built by two models side by side

Side-by-side of single-file Three.js Newton's cradle simulations generated from the same prompt by Opus 5.5 and Astra 6.

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Numbers from X as of Oct 14, 2026

Model
Opus 5.5
Category
Comparisons
Also used
Three.js

Prompt

The creator shared a full prompt (7,976 characters) on X. Open the prompt ↗

The creator also gave the model their own files (pictures, footage, audio or code), so the prompt alone won't recreate it.

More works

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