Maybe I'm just cynical, but I wonder how much of this initiative and energy is driven by people at Microsoft who want their own star to rise higher than it can when it's bound by a third-party technology. I feel like this is something I've seen a fair amount in my career. About seven years ago, when Google was theoretically making a big push to stage Angular on par with React, I remember complaining that the document…
OpenAI already started divorce proceedings with their datacenter partnership with Softbank/etc, and it'd hardly be prudent for the world's largest software company NOT to have it's own SOTA AI models. Nadella might have initially been caught a bit flat footed with the rapid rise of AI, but seems to be managing the situation masterfully.
Whatever is there doesn't work half the time. They're hugely dependent on one partner that could jump ship at any moment (granted they are now working to get away from that).
We use Copilot at work but I find it very lukewarm. If we weren't a "Microsoft shop" I don't think would have chosen it.