Jeff Bezos raised $12B for Prometheus at a $41B valuation, seven months after launching it at $6.2B with no shipped product. The pitch is an "artificial general engineer" that compresses the design-to-build loop by 10x or more.

The problem is that the physical economy can't be scraped. There's no internet of manufacturing data to train on, which is exactly why the reported $100B vehicle to buy up legacy industrial companies is interesting. You don't find that data. You acquire the factories that generate it.

Could be an interesting moat.