.@DecartAI founding member @AbermanKfir says world models could let robots train on real-world physics without needing to experience every scenario in the physical world: "If LLMs can imitate the semantic world, world models can imitate the physical world." "Imagine that you have a humanoid in a different environment. You'd have to collect this impossible type of data." "But if you have world models that can simulate it with real physics, you'll be able to train these robots."…