Generating Bigger and Better Worlds

World Labs announced Marble, a limited access beta preview of their model that generates 3D worlds from images or text prompts. The generated worlds are bigger, more stylistically diverse, and have cleaner 3D geometry compared to previous results. Users can explore worlds in their browser at no cost and export them as Gaussian splats using the open-source rendering library Spark.

From the source
Today we're sharing an update on our quest to push the frontier of spatial intelligence and generate persistent, navigable, and controllable 3D worlds. We are also introducing Marble, a limited access beta preview of our model today at marble.worldlabs.ai , where users can view and create 3D worlds.
worldlabs.ai

Visit source ↗worldlabs.ai

Announced: 16 Sep 2025
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