So let me get this straight, the OpenAI and Microsoft deal does work until AGI is achieved. But that would mean that some sort of source code is restricted for Microsoft at the moment even, otherwise Microsoft would have access to the code right until AGI is achieved (which would be weird).

Regarding Sam and Greg joining MSFT I see this announcement as damage control from Satya. It's still unclear on what exactly they will work on and if Sam and the rest of the team can just continue where they left off at MSFT.

It's Satyas way of showing the shareholders that they still back the face of OpenAI.

We will see how this whole thing develops.