README.md

---
title: push_cube WASD World Model
emoji: 🎮
colorFrom: yellow
colorTo: gray
sdk: docker
app_port: 7860
pinned: false
---
# Drive a video world model with WASD
An action-conditioned AR world model (shortcut-forcing DiT-S, 219M) trained on ACWM-Phys
push_cube. Press **R** to reset, **WASD** to push — every frame is generated by the model
with 5-step denoising (no simulator). Free CPU tier: expect ~20–60 s per step; on GPU ~0.3 s.