# World Labs — Frameboy: Atlas in Real-time

- Company: World Labs (worldlabs.ai)
- Announced: 2026-11-05
- Category: capability-change
- Coverage: not counted
- Announcement: yes
- Group: announcements
- Source: https://www.worldlabs.ai/blog/atlas-realtime
- Record: https://forck.live/items/32293-frameboy-atlas-in-real-time
- Subject: Marble / Atlas
- Models affected: Atlas, RTFM

World Labs is letting people explore Atlas worlds in real time through Frameboy, a demo that streams frames from cloud GPUs to a browser at up to 15 fps as the camera moves. The company says Frameboy serves a variant of Atlas that has been highly optimized to achieve the fastest, most efficient inference possible while maintaining excellent generative novel view synthesis capabilities. World Labs argues that speed shapes how people use the model: waiting tens of seconds or minutes for a video forces cautious, methodical scene building and camera planning, which limits iteration cycles. At an interactive rate, users can react and adjust their input quickly, and the company says that when the cost of a bad idea is near zero, what was formerly a costly mistake simply becomes exploration. The same real-time capability is now a streaming overlay render mode inside Viewfinder, the web app that builds scenes frame-by-frame with Atlas, which is available to test in closed beta with a waitlist. Frameboy runs on a powerful GPU server in the cloud and, according to World Labs, is not cheap compared to local rendering methods, though the company expects costs to fall as hardware and software evolve.

## Evidence

Verbatim from https://www.worldlabs.ai/blog/atlas-realtime:

> Interactive world exploration with Atlas.
> 
> Frameboy: Atlas in Real-time
> 
> Two months ago, we introduced Atlas , an autoregressive world model that generates frames one at a time with pixel-perfect camera control.
> 
> Today, we are releasing a research preview allowing you to explore worlds in real-time with Atlas using Frameboy , a demo that streams frames from cloud GPUs to your browser at up to 15 fps as you control the camera. Frameboy serves a variant of Atlas that has been highly optimized to achieve the fastest, most efficient inference possible while maintaining excellent generative novel view synthesis capabilities. We have also integrated this real-time functionality into Viewfinder , a web app that lets you build up your own scenes frame-by-frame with Atlas, then explore them live with a streaming Frameboy overlay.
> 
> Why speed matters
> 
> Atlas is a world model that can be used to explore an imaginary 3D world defined by a single image or to navigate a real world environment captured from a handful of different viewpoints.

## Follow-ups

- Unite.AI (reported, 5 Nov): World Labs Releases Frameboy for Real-Time Atlas Exploration — https://forck.live/items/32302-world-labs-releases-frameboy-for-real-time-atlas-exploration

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