Who is betting on what in AI, and against whom.
In-house MAI models; separate from OpenAI.
NASDAQ:MSFTMicrosoft AI, under Mustafa Suleyman, is Microsoft's in-house model effort. After a contract change with OpenAI freed it to pursue frontier models on its own, it unveiled seven MAI models at Build 2026, including its first reasoning model.
No capital figures recorded yet.