Rather than getting engrossed in the hype, they're slowly closing everything about themselves, now in their research papers. At this point, they hardly care and it is nothing got to do with 'AI ethics' or 'saftey'.
This is yet another ClosedAI production all done by Microsoft. Might as well call it Microsoft® AI division.
Now you really need a open source GPT-4 competitor. Clearly this is another attempt to pump their valuation and unload to the public markets.
Good luck re-implementing this so-called 'Open' large multi-modal model.