🪀 DualRate Physics Playground

A dual-rate 2D physics model — a truncated Qwen3.5-0.8B semantic encoder (refreshed every 8 frames) drives a flow-matching expert that advances the numeric state every frame. Runs on ZeroGPU. Click the canvas to drop in extra balls/boxes, then hit Simulate. The 6 OOD scenarios were never seen in training.

Scenario

bowling · OOD (unseen in training) — Bowling: heavy ball rolling at 10 pins arranged in 4 rows.

Placement tool (click the canvas to add)

Type
6 40
0.5 5

No objects added — click on the canvas to drop one.

4 100

Ready.