Meta launches WorldGen: Generate interactive 3D worlds with just one sentence.

Meta introduces the WorldGen system, which generates interactive and navigable 3D worlds with just a single text prompt. The system integrates procedural logic reasoning and diffusion models to output geometrically rigorous and visually rich 3D scenes suitable for games, simulations, and more. It can generate 50m x 50m fully textured scenes with a high degree of consistency between style and structure.