Opus 5.5 reverse-engineers a battery CAD model from photos in 100 minutes, two prompts

_Stocko_ · x · 2026-09-25

User Stocko shared a demo of Claude Opus 5.5 reverse-engineering a real battery as a CAD model using just two prompts ("cad this battery" and asking it to overlay its lines on captured photos for calibration). The second attempt took 1h 40m and came out really close to the real thing, though not exact.

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