Jeff Bezos’s Prometheus raises $12B to build an “artificial general engineer”
A $12B funding round values the physical AI startup at $41B, aiming to automate heavy engineering and drug design.

Loading the Newsroom
Curating from trusted global sources…
274 briefings · “AI”
A $12B funding round values the physical AI startup at $41B, aiming to automate heavy engineering and drug design.
A $75 billion public raise before a record listing turns SpaceX’s next chapter into a trillionaire test for markets.
Elon Musk's rocket company prices its world-scale IPO at $135 per share, moving into public markets immediately.
Trading starts June 12 at $135, but analysts are split over a $72-per-share “option premium” on orbital AI dreams.
The ChatGPT maker’s filing joins Anthropic’s AI listing wave and turns “someday” into a real timing option.
A $30 billion implied arrangement reshapes who supplies AI muscle, and how tech boards think about capacity and concentration.
A small modular nuclear startup cleared the self-sustaining line. Regulators and investors now shift to the next proof point.
SpaceX wants to raise up to $75bn at $135 a share, but critics say the fixed-price deal may leave buyers overpaying before book building even starts.
The filing fixes SpaceX at 555.6 million shares at $135 apiece, while Musk still controls 82.4% of voting power and public buyers get a sliver of the float.
The Nasdaq leads a broad selloff in AI infrastructure stocks, wiping out billions and forcing a reckoning on the cost of AI compute.