Here's another definition of AGI from Sam Altman:
https://www.nytimes.com/2023/11/20/podcasts/hard-fork-sam-al...
Sam Altman: Let’s say we make an A.I. that is really good, but it can’t go discover novel physics. Would you call that AGI?
Kevin Roose (New York Times): I probably would, yeah. Would you?
Sam Altman: Well, again, I don’t like the term, but I wouldn’t call that done with the mission.
If the new AGI benchmark is "be Einstein/Feynman" then we've hit AGI.
So, "really good" is the boundary now, whatever it means.