I asked Claude and ChatGPT to build the same thing: a tiny 3D dam that you can break with one button.

I asked Claude and ChatGPT to build the same thing: a tiny 3D dam that you can break with one button. Same prompt, word for word. A concrete dam, a mountain lake, a village in the valley below, and a "Break the dam" button that plays the whole disaster. Claude Opus 5.5 — $14.7
ChatGPT — $12.5 What I noticed: •ChatGPT's page didn't open at all. Third time in a row: one missing line, and it hangs on a blank screen. I added it so we could compare. •When ChatGPT's dam breaks, the middle just disappears. No collapse, the wall is simply gone. •Claude's dam fails in stages. Cracks spread from the center, one hole punches through with a jet, then the wall comes apart block by block, rebar and all, and a waterfall pours through the gap. •The flood actually moves through Claude's village: a foamy wave front, houses lifted off their foundations, cars and a school bus floating away, the bridge torn into planks. •ChatGPT's panel and typography are still the cleaner design. Credit where…