AMD to Acquire Fei-Fei Li's World Labs for $8.2B; Li to Become Chief Scientist

What Happened

On Monday, September 28, at 4:05pm ET, AMD announced via GlobeNewswire that it has reached a definitive agreement to acquire World Labs in an ~$8.2 billion all-stock transaction. It is AMD's second-largest acquisition in history, behind only the ~$50B Xilinx acquisition in 2022.

World Labs is a San Francisco startup founded in 2024 by 'AI godmother' Fei-Fei Li, focused on world models — generating, reconstructing, and simulating interactive 3D environments from text, images, and video. Its product Marble shipped in November 2025; Atlas, released September 1, 2026, reconstructs navigable, explorable 3D scenes from just a few 2D photos.

After the deal closes, Li becomes AMD's Executive Vice President and Chief Scientist, reporting directly to CEO Lisa Su; World Labs will become AMD's internal frontier research team. The transaction is expected to close by end of 2026, pending regulatory approval. TechCrunch, MarketWatch, and others followed the announcement.

Key Facts

1. The deal: AMD to acquire World Labs in an ~$8.2B all-stock transaction; the parties signed a 'definitive agreement.'
2. Sources: AMD's official release via GlobeNewswire at 4:05pm ET, September 28; TechCrunch and MarketWatch followed up.
3. Li's new role: EVP and Chief Scientist at AMD, reporting directly to CEO Lisa Su; World Labs becomes AMD's internal frontier research team.
4. Historic scale: AMD's second-largest acquisition ever, behind only the ~$50B Xilinx deal in 2022.
5. Recent financing: World Labs raised $1B in February this year, with AMD among the investors.
6. AMD's rationale: Physical AI / robotics workloads demand more diverse compute; understanding frontier model workloads deeply is required to design the next chip roadmap; support for an open ecosystem. Compiled from public reporting; not investment advice.

Context

On the same day, OpenAI shelved the GPT-6.1 'Astra' release over safety concerns, and Anthropic shipped Claude Sonnet 5.5.

Li is the creator of ImageNet, a Stanford professor, former Chief Scientist of AI at Google Cloud, and co-director of Stanford HAI. In 2024 she left academic administration to found World Labs, aiming to build spatial intelligence that understands the physical world.

The price is a multiple of World Labs' valuation after its February round. AMD says physical AI and robotics workloads demand more diverse compute.