A world model is an AI model that represents or predicts aspects of how an environment behaves, including physical, spatial, or temporal dynamics. In generative AI, the term is often used for models that can use inputs such as text, images, video, or motion data to simulate realistic environments or future states.
A type of neural network that understands the dynamics of the real world, including physics and spatial properties. These models can use input data, including text, image, video, and movement, to generate videos that simulate realistic physical environments.