On November 5, 2026, World Labs released Frameboy, a public demo for exploring its Atlas world model in real time: cloud GPUs run the model while the browser streams frames at up to 15 fps, and the scene changes as the user moves the camera. Until now Atlas could only generate video offline along a pre-set camera path; Frameboy moves it into "generate while you look" interaction.
Behind the 15 fps: cloud compute carries real-time generation
Frameboy runs a heavily optimized variant of Atlas that infers faster and cheaper while keeping novel-view synthesis quality. The demo offers curated scenes — Stanford Quad, Sutro Baths, the Palace of Fine Arts, Cyberpunk, a Spaceship Interior and a Frozen Fortress — that users can drive straight from the browser. The same real-time mode is also built into Viewfinder, World Labs' closed-beta web app where users build their own scenes and then hand them to Frameboy for a live walkthrough. Atlas itself is the autoregressive world model World Labs released on September 1, 2026: it can generate up to one minute of 1440p video and rebuild a real scene from a handful of photos.
Frameboy's limits are plain to see: real-time generation depends on powerful cloud GPU servers and is not cheap; a 15 fps peak is also below the frame rates of conventional interactive graphics, still short of a smooth gaming experience; the public demo only opens World Labs' curated scenes, and Viewfinder remains in closed beta with a waitlist. Its value is mostly directional: the world model stops being "a video generator" and becomes "a world you can walk into", a decisive step for games, film pre-visualization and real-to-sim robot training. The race among real-time world models is heating up too — the launch of Genie 4 made "simulation going real-time" its selling point as well.
Frameboy is already playable directly in the browser, with nothing to download. In late September, World Labs agreed to be acquired by AMD for about $8.2 billion in stock, with the deal expected to close by the end of the year — after that, Atlas may move toward products faster, and whether frame rate and cost keep improving is the number to watch.
