Because of the nature of AI and what the top labs hope to achieve, control over the company is likely worth unfathomably more to any of them than any spread on the cap table could be
I told you Sam Altman is basically the broke OpenAI founder by comparison.
Not actually broke, obviously. But no OpenAI equity while Ilya sits on roughly $7B in OpenAI alone, before even counting SSI, and Greg Brockman is near $30B
Wildest cap table in tech.