This is an extremely confusing snippet from the interview for Patel to put as the title.
Amodei does not mean that things are plateauing (i.e. the exponential will no longer hold), but rather uses "end" closer to the notion of "endgame," that is we are getting to the point where all benchmarks pegged to human ability will be saturated and the AI systems will be better than any human at any cognitive task.
Amodei lays this out here:
> [with regards to] the “country of geniuses in a data center”. My picture for that, if you made me guess, is one to two years, maybe one to three years. It’s really hard to tell. I have a strong view—99%, 95%—that all this will happen in 10 years. I think that’s just a super safe bet. I have a hunch—this is more like a 50/50 thing—that it’s going to be more like one to two [years], maybe more like one to three.
This is why Amodei opens with
> What has been the most surprising thing is the lack of public recognition of how close we are to the end of the exponential. To me, it is absolutely wild that you have people — within the bubble and outside the bubble — talking about the same tired, old hot-button political issues, when we are near the end of the exponential.
Whether you agree with him is of course a different matter altogether, but a clearer phrasing would probably be "We are near the endgame."