Organization
World Labs
Model developer · Research lab · Developer platform · San Francisco, California
World Labs develops world models that generate and reconstruct 3D environments. Its Marble web app and World API create explorable 3D worlds from text, images, video, or panoramas, and it maintains Spark, an open-source renderer for 3D Gaussian splats.26812
Status: On September 28, 2026, AMD announced a definitive agreement to acquire World Labs. AMD said the transaction is expected to close by the end of 2026, subject to regulatory approvals and other customary closing conditions. As of October 1, 2026 this catalog treats the acquisition as pending.345
Using this organization’s offerings
The detailed audience, self-hosting, pricing, and restrictions review has not yet been completed. Consult the sourced product records below and the publisher’s current terms. Missing detail means unknown, not unavailable.
Key facts
- Ownership (separate from openness)
- Privately held
Recorded classification; fact-level ownership verification pending.
- Legal form
- Unknown
- Founded
- Unknown
- Sectors
- Research
What is and isn’t public
Products
Hosted model products
Labeled Hosted product/API — this describes how a documented product is delivered (hosted access). It does not determine whether underlying weights or code are open; assess the specific release and its licenses.
| Product | Kind | Documented delivery and access | Reviewed |
|---|---|---|---|
| World API (external site: docs.worldlabs.ai) | Hosted model API | Paid API for generating 3D worlds; developers sign in to the World Labs Platform with a Marble account, create an API key, and buy credits.98 | Oct 1, 2026 |
Other products
| Product | Kind | Documented delivery and access | Reviewed |
|---|---|---|---|
| Marble (external site: docs.worldlabs.ai) | Other | Web app, usable on desktop and mobile with some features desktop-only, for generating, editing, and exporting 3D worlds as Gaussian splats, meshes, or video; it requires an account and uses credits.67 | Oct 1, 2026 |
| Spark (external site: sparkjs.dev) | Developer tool | Open-source (MIT) Gaussian splatting renderer for THREE.js, installed from npm or loaded from a CDN.121314 | Oct 1, 2026 |
Cataloged artifacts
Frameworks
- Spark (sparkjs)SoftwareAvailability: Public
Notable documented facts
- In September 2026 World Labs announced Atlas, a world model it says was pretrained from scratch to work natively with text, images, video, and 3D; it is available through early access for selected partners.10
- World Labs says Spark was developed alongside Marble; Spark 2.0, described in April 2026, added a level-of-detail system for streaming large 3D Gaussian splat worlds.11
In the news
AMD agrees to acquire World Labs; the deal has not yet closed
AMD announced on September 28, 2026, that it has entered into a definitive agreement to acquire World Labs, the AI model and research lab that makes the Marble world-model product and the open-source Spark renderer. AMD says the transaction is expected to close by the end of 2026, subject to regulatory approvals and other customary closing conditions. Until it closes, World Labs is listed as an independent company.
Open positions
11 recently confirmed positions in this catalog.
Last successful source check: Oct 2, 2026, 11:49 AM UTC
What this catalog does not know
- Founding date: not documented in the sources reviewed.
Have a primary source? How to report a correction.
U.S. eligibility
Eligible · basis: U.S. headquarters
World Labs' terms of service name World Labs Technologies, Inc. as the contracting party, with an address in San Francisco and California governing law, and AMD's September 2026 press release describes World Labs as headquartered in San Francisco. AMD's announced acquisition was pending as of this assessment; AMD's press release is datelined Santa Clara, California. Eligibility will be reassessed if a change of control is completed.134
Sources
This listing is not an endorsement or a federal approval.