[hi]

https://chatgpt.com/?model=o1-preview --> defaults back to 4o

[zamadatix]

It may take a bit to appear in your account (and by a bit I mean I had to fiddle around a while, try logging out/in, etc for a bit) but it appears for me and many others as normal Plus users in the web.

[MillionOClock]

Same for me here