opus-5.5VIDEO

Opus 5.5 builds a jelly sumo fight between Claude and ChatGPT

The author asked Opus 5.5 to build a jelly sumo animation between Claude and ChatGPT on its own, including the ring, physics and a fairness panel, and Claude won 60 of 100 simulated fights.

Rhino

@0xRhinoXArchived 2026.10.06Originally posted 2026.10.06

Rhino @0xRhinoXOriginally posted 2026.10.06

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I asked Opus 5.5 to build a fair jelly sumo fight between Claude and ChatGPT. Guess who won It built everything itself. The ring, the wobbly wrestlers, the physics, even a little "Fair fight" panel to prove nothing's rigged. Same size, same weight, every fight seeded so you can replay it. Then I hit Sim 100. Claude - 60 ChatGPT - 40 Draws - 0 You can poke them, shove them, fling one out of the ring. Doesn't change the result, they just wobble angrier. Totally fair. Opus said so. Wanna see how Astra 6 built the same fight? It's below

x.com/0xrhinox/status/2107160711004913968Archived 2026.10.06 10:15