Who is betting on what in AI, and against whom.
Camp exposure
Labs backed
PrometheusBezos's $41B bet on AI that engineers physical things.
xAI (SpaceX AI division)Grok. Compute-maximalist.
Rounds
| Date | Lab | Camp | Amount | Kind | Valuation | Role | Source |
|---|---|---|---|---|---|---|---|
| Jun 2026 | Prometheus | Physics AI | $12B | Series B | $41B reported | joined | TechCrunch, Axios |
| Dec 2024 | xAI (SpaceX AI division) | LLM scaling | $6B | Series C | $50B reported | joined | xAI |