World Labs is a spatial intelligence company that builds frontier models capable of perceiving, generating, and interacting with the 3D world. World Labs's Twitter Score is 120 out of 1000 (an Excellent rating) as of September 2026, ranking #5,495 (top 5%) among 486,621 tracked accounts.
World Labs was co-founded by Fei-Fei Li, Justin Johnson, Christoph Lassner, and Ben Mildenhall. The company emerged from stealth after raising $230 million across two funding rounds and was valued at over $1 billion. On February 18, 2026, World Labs announced an additional $1 billion in new funding, which the company said would accelerate world-model development across storytelling, creativity, robotics, scientific discovery, and other applications.
World Labs's first product, Marble, generates spatially cohesive, persistent 3D worlds from images, video, or text. The company is backed by a broad group of investors and strategic partners, including Andreessen Horowitz, New Enterprise Associates, Radical Ventures, AMD, Autodesk, Emerson Collective, Fidelity Management & Research Company, NVIDIA, and Sea. World Labs has published 542 posts and has been mentioned by 109 accounts a total of 211 times.
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The accounts that follow World Labs include 603 founders, 154 angel investors, 173 influencers and 3 VCs, among them Marc Andreessen, 6529, Andrew Kang, smolting wassie, verse, Alex Svanevik and Udi Wertheimer.