I gave Claude and ChatGPT the same job: build a cinematic 3D tsunami hitting a Mediterranean town.…

I gave Claude and ChatGPT the same job: build a cinematic 3D tsunami hitting a Mediterranean town. One HTML file, pure Three.js, no assets. Top: Claude Opus 5.5, $10.53 
Bottom: ChatGPT, $13.25 What each one delivered: Claude 
→ the sea pulls back and boats get stranded on the exposed seabed 
→ the wave knocks the lighthouse over and the lamp goes out 
→ houses come apart and the debris floats on the real water surface 
→ slow-motion impact, then a flooded aftermath 
→ export buttons for 16:9, 4:5 and 9:16, plus a key to hide the UI for recording ChatGPT 
→ ran on the first try, with no broken imports this time 
→ the wave and the flood both work 
→ a heavy pink haze and huge hills cover half the frame 
→ skipped the aspect-ratio buttons and the hide-UI key the prompt asked for Claude came out $2.72 cheaper and gave the more cinematic result.