Bezos's Prometheus Raises $12B for Physical AI

The Fundraising Behind Prometheus

Prometheus, the physical AI startup co-founded by Jeff Bezos and Vik Bajaj, the former co-founder of Verily, Google's life sciences unit, announced it raised $12 billion at a $41 billion valuation.

The Vision for Artificial General Engineer

The new funds came from Bezos, as well as from JPMorgan Chase, Goldman Sachs, and BlackRock, among others. Prometheus is building what it calls an “artificial general engineer” — software capable of automating the design and manufacturing of complex physical systems, from jet engines to drug compounds.

The Financial Impact of Prometheus

• Prometheus raised $12 billion in funding.
• The company's valuation reached $41 billion.
• This is the second fundraise round for Prometheus, following an initial raise of $6.2 billion.

The Future of Engineering and Labor

The ambition is sweeping: replace large swaths of engineering work with AI. Although the startup will automate many aspects of an engineer’s job, Bezos told CNBC that the productivity gains AI delivers will lead to what he calls “labor scarcity” — his term for a world where demand for human workers outpaces supply.

The Market Response to Physical AI

At $41 billion, Prometheus is one of the most richly valued AI startups ever funded, and one of the largest single bets on the physical AI sector. But it isn’t the only company attracting massive investor interest. In recent months, venture capitalists have increasingly poured capital into physical AI, a booming sector that investors and founders argue is inherently more defensible than pure software — because the physical world creates moats that code alone cannot.