World Labs has secured $1 billion in funding from investors including NVIDIA, AMD, and Autodesk to advance their spatial intelligence platform. Their flagship product Marble is a multimodal world model that generates explorable, persistent 3D worlds from text, images, or video inputs, with a public API now available for developers. The company positions this technology for applications across storytelling, creativity, robotics, and scientific discovery. This represents a major breakthrough in making high-fidelity 3D world generation accessible to creators without specialized technical skills.