I'm using the web interface, if that helps. It doesn't have all the 4o options yet, but it does do pictures. I think they are the same as with 4.5.
I just noticed after further testing the text it shows in images is not anywhere near as accurate as shown in the article's demo, so maybe it's a hybrid they're using for now.
Yes it likely is. I've had time to play around and see that so far it doesn't look any different (yet). I have a paid account, so apparently I'll be among the early folks getting all the things. Just not yet.
I definitely look forward to re-doing my Three Blind Mice test when it happens.
I noticed in their demo the 4o text still has glitches, but nowhere near to the extent the current Dall-e returns give you (the longer the text, the worse it gets). It's pretty important that eventually they get text right in the graphics.