I know smart people work there, some friends included, but OpenAI was never a product-led startup, they were a research org. Ignoring the closed vs open debate for a moment: for all the talk of focus, focus, focus from YC, it seems unfocused to ship their models from a home-rolled platform when they could just get MS to foot the engineering and infra work. Is any of their platform stuff a real asset to OpenAI proper? Have MS do the cloud stuff, just pass them product design.
just my 2c from the outside.