Anonymous submission for ICML 2026: "PhysicsLM: Autoregressive Language Modeling of 2D Rigid Body Dynamics"
900K 2D rigid-body physics scenes generated with Pymunk (Chipmunk2D), across
30 scenario types in 6 physical categories.
Split
Scenes
Scenario types
Seeds
Train
900,000
24 (seen)
1,000,000+
Val
100,020
30 (all)
5,000,000+
OOD (val)
20,004
6 (held-out)
5,000,000+
Total size: ~582 GB… See the full description on the dataset page:
https://huggingface.co/datasets/anonsubmiticml2026/PhysicsScenes.
