Spot the Glitch

LeWorldModel

A world model trained on thousands of robotic manipulation trajectories. It never sees physics equations — it learns them implicitly, by predicting what comes next frame by frame.

When physics is violated, its prediction error — the surprise signal — spikes. That spike is how it detects glitches.

1. 1

   Watch two clips

   Two 3-second loops play side by side. One follows normal physics, the other doesn't.

2. 2

   Spot the violation

   Tap the clip you think has a physics glitch before time runs out.

3. 3

   See what the AI found

   After each pick, the AI's surprise signal is revealed — did it agree with you?