Documentation / THOR Group
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THOR Simulation
Capture a physical scene once, then recreate and vary it at software speed.
Simulation can change lighting, objects, positions and physics without rebuilding the physical setup. Because the simulator already knows the scene configuration, robot state and task outcome, much of the ground truth arrives with the episode instead of being added frame by frame.
Capture once
A real scene is recorded through the network, the expensive way, exactly once.
Recreate
SimArena rebuilds that physical scene as a browser-native simulation.
Vary
Lighting, objects, positions and physics change. Every variation is a new episode.
Simulation data removes the need for frame-by-frame human annotation
A simulated scene already knows the scene configuration, robot state, actions, sensor readings, object positions and task outcomes for each episode.
- $1.03BWorld models, first half of 2026
3Isaac Sim, Isaac Lab and Cosmos- Physical Intelligenceπ0No longer the constraint
THOR Simulation follows later, increasing training volume, creating repeatable tests and sending suitable production or evaluation work through the same network.