Tech entrepreneurs seeking the next AI frontier are pivoting from chatbots to 'world models'

AI is evolving beyond text-based chatbots, with researchers now focusing on "world models." These advanced systems aim to teach AI to understand and interact with the physical world, much like humans do. This shift is attracting significant investment, with a new generation of entrepreneurs and prominent scientists exploring how AI can learn spatial and temporal structures, paving the way for smarter robots and more immersive virtual environments.