Opus 5.5 一句提示词生成可交互 5:1 行星齿轮箱 3D

Kanika @KanikaBK原推发布于 2026.10.07

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1 prompt, 3 planet gears and a 5:1 gear ratio that actually works, all from Claude Opus 5.5. I typed "create me an interesting CAD 3D of any object" and gave it nothing else to go on. It picked a planetary gearbox on its own, the same mechanism you find inside electric screwdrivers, e-bikes and robot joints. The gears really mesh as they turn, and the output spins at exactly one fifth of the input speed because the math behind it is correct. You can orbit it, explode it apart, x-ray a single part and change the speed live.