World Labs Launches Spatial Intelligence Model Atlas with Web App and API

On November 13, 2026, World Labs, the company founded by Fei-Fei Li, officially opened its world model Atlas to the general public, launching a web application and a developer API at the same time. According to a report from iFanr, new users receive 10000 credits upon registration, which can be spent on trying out the platform's core capabilities.

The launch brought two new web applications, Viewfinder and Chisel, both accessible directly from the Atlas web page. Viewfinder turns a single image or multiple images into a 3D scene, letting users explore new viewpoints, set camera paths, and render video, while Chisel serves as a structured scene-building tool. The home page also offers Relight and Splat to mesh, covering the full pipeline from scene generation to engineering-grade processing, with outputs that can be exported into Blender or a game engine for further work. Signing in to Atlas requires phone number verification. The report's test showed that a +86 number can receive the verification code normally, though users must later pick the United States or Canada as their usage region to ensure the experience works as intended. Fei-Fei Li reposted the official announcement, saying Atlas is now open to everyone. Martin Casado, a partner at a16z, called it the biggest step in 3D generation and reconstruction since the rise of generative AI.