Interactive 3D Koi Pond Web Page

A roughly 15-second side-by-side screen recording of Opus 5.5 and GPT-6 Astra building an interactive koi pond webpage from the same prompt. It shows a top-down view of clear turquoise water with sunlight caustics, splashes and ripples when fish land, and four koi varieties that can be clicked or dragged into the pond, plus rain and whirlpool effects, built with Three.js and WebGL. Suited to AI model comparison reviews and short videos showcasing relaxing interactive web pages.