Translated data: UniSim is an innovative interactive simulator that utilizes generative models to simulate various interactive scenarios, encompassing both advanced visual-language planners and low-level reinforcement learning strategies. It finds extensive applications in fields such as gaming, film production, and robotics, symbolizing a breakthrough in the realm of generative models. The advent of UniSim marks the dawn of a new era in AI, enabling AI to interact with the world much like humans do, and holds immense potential.