3D & Generative · Sep 25, 2026
Sand, water and lava pile up in a falling-particle sandbox
Sand, water and lava pile up in a falling-particle… by CyrilXBT, credited to Claude Opus 5.5. Watch the 3D & Generative video and visit the original X post.
CyrilXBT@cyrilXBT
View on X🚨 Opus 5.5 is the best model launch in 2026 this entire physics engine is one HTML file. sand, water, oil, fire, lava, plants, steam. 108,000 particles at 6
The prompt behind it.
The creator has not shared a public prompt. Visit the original post for more about this work.
Video and prompt by CyrilXBT. Original post ↗


