#synthetic data

AI that imagines whole worlds: how world models like Genie 4 and Cosmos 3 are training robots and self-driving cars

World models generate interactive, physics-aware video that responds to actions. In late 2026 Google DeepMind previewed Genie 4 and NVIDIA released open Cosmos 3 checkpoints for driving and robot simulation. What they are, how they are used, and where they still drift.