Just because there are new capabilities, doesn't mean they've pushed passed the plateau, they've just expanded where the previous solutions work.
We've gone from 80% in some places to 80% in some more places.
We've gone from 80% in some places to 80% in some more places.
Any area that is verifiable will trend inexorably towards 100% over time. In unverifiable areas, it'll always be "80%" because the ubiquity of "AI" style erodes its value, and ">80%" for unverifiable things involves fashion, cachet and "vibes" that humans will probably never knowingly let it have.