— Two crowns — Same mass, different density — Vertical slider ✓ Slider works — Slider controls crowns — Slider direction correct — Full slider range — Fall animation ✓ Water displacement ✓ Rising water level — Splash effects ✓ Physics correct ✓ Live mass value ✓ Live volume value ✓ Live density value ✓ Live displaced water — Gilded displaces more — Heureka animation ✓ No external deps — Light bg / dark text ✓ Self-contained HTML
Competent generic Archimedes demo with solid physics and live readouts, but completely misses the prompt spec: no two crowns, no crown-specific scenario, no vertical immersion slider, no fall/splash animations, and uses a dark background — it's a general floating-object sandbox, not the requested Archimedes crown experiment.
6,230 output tokens · claude-opus-4-6 · end_turn
Competent generic Archimedes demo with solid physics and live readouts, but completely misses the prompt spec: no two crowns, no crown-specific scenario, no vertical immersion slider, no fall/splash animations, and uses a dark background — it's a general floating-object sandbox, not the requested Archimedes crown experiment.