Prometheus is a US industrial AI company co-led as co-chief executives by Jeff Bezos and Vik Bajaj. It builds AI systems for physical engineering and manufacturing rather than for language or robotics, and describes its mission as "AI for the physical economy." It launched publicly in November 2025 with $6.2 billion in funding and announced a $12 billion Series B at a $41 billion valuation on June 11, 2026 (Source: cnbc.com).
| Field | Value |
|---|---|
| Type | Private company |
| Co-CEOs | Jeff Bezos; Vik Bajaj |
| Founded | Work began late 2024; public launch November 2025 |
| Headquarters | San Francisco, with offices in London and Zurich |
| Headcount | ~150 (June 2026) |
| Valuation | $41B (Series B, June 2026) |
Snapshot
Valuation
| Date | Value | Round / event | Source |
|---|---|---|---|
| 2026-06-11 | $41B | $12B Series B; Bezos participated personally | (Source: cnbc.com) |
| 2025-11 | undisclosed | Launch round, $6.2B raised | (Source: cnbc.com) |
What the company builds
Bezos described the objective on June 11, 2026 as accelerating the "invention loop": "The idea that you might build a set of tools that could actually do engineering, an artificial general engineer. It's a dream that we've had, as people thought about for decades, but it's never really been possible. But now it is, and that's what we've been working on since late 2024." He characterized the system as "a very, very modern version" of computer-aided design software, while cautioning that the comparison oversimplifies (Source: cnbc.com).
The company builds AI models for physical tasks spanning engineering, manufacturing and drug design. Earlier reporting described the focus as engineering and manufacturing in computing, aerospace and automobiles (Source: nytimes.com).
Bezos addressed the recurring speculation directly, stating that Prometheus has "nothing to do with robotics" and that the company is "not being secretive," only "heads down." He said it remained "premature" to disclose what had been accomplished (Source: cnbc.com). That distinguishes it from the embodied-AI companies it is often grouped with — see Embodied AI vs AGI (China's Race Redirect).
Compute and funding
Bezos said acquiring compute is "a big chunk of the funding we've raised," attributing the size of the raise to the work being "very compute intensive" and to the need to "create that data." Prometheus draws compute from multiple suppliers, Bajaj naming AWS among them, and Bezos said it was "easy to imagine" Prometheus becoming an AWS customer while the two companies stay "at arm's length" — adding that "right now, compute is scarce enough that you get it where you can" (Source: cnbc.com). See AI Infrastructure Capex.
The company has recruited from OpenAI, Google DeepMind and Nvidia (Source: cnbc.com).
People
Prometheus is Bezos's first chief-executive role since he left Amazon in July 2021, where he remains executive chairman. He said in June 2026 that "Prometheus is the bulk of my time," alongside Blue Origin and AI work at Amazon. Vik Bajaj is a professor at Stanford University's School of Medicine and previously co-founded Alphabet's life-sciences research arm Verily (Source: cnbc.com).
Policy positions
Bezos set out positions on AI regulation and on labour in the same June 2026 interview.
On regulation he said "reasonable" laws are needed and pointed to drug development and airlines as precedents, while arguing that regulation should attach to applications rather than to the underlying technology: "There's a lot to be said for healthy government regulation to improve safety and products and so on... but when you do that, you want to regulate the application level. You don't want to accidentally outlaw the knife because it can be used in a bad way." He added that the answer to occasional misuse "isn't to say, 'OK, no more data centers. No more knives'" (Source: cnbc.com). The application-level position aligns with the deployer-focused approach of most US state statutes rather than the model-level thresholds of the EU AI Act; see AI Liability.
On labour he rejected the displacement framing, arguing AI will raise productivity and therefore the standard of living, to the point that some two-earner households would choose to become one-earner households and some workers would stop working overtime. Asked about public concern, he said: "They're pessimistic because a bunch of smart people are telling them to be pessimistic, but those people are wrong" (Source: cnbc.com). See AI Displacement vs. Augmentation and Labor Disruption Timelines: Who Predicts What and Why.
Open questions
- No product has been announced and no customer named. Bezos said in June 2026 that disclosure of results remained premature.
- Backers other than Bezos himself are not disclosed on the sources reviewed here.
- Headcount figures differ across the same day's reporting: Bezos said about 150 people, while the company's LinkedIn page indicated about 120.
Relationships
- related: Embodied AI vs AGI (China's Race Redirect) — physical-world AI, though the company disclaims robotics
- related: AI for Science — drug design is a named application area
- related: Amazon — named as a possible compute supplier and customer; Bezos remains executive chairman
- related: AI Infrastructure Capex — compute is stated as the principal use of the raise
- related: AI Displacement vs. Augmentation — Bezos's labour position
- related: AI Liability — his application-level regulatory position