3 Pro is quickly approaching one year old. There's almost no reason to benchmark it, especially since a new version of Gemini Pro was supposed to be released mid 2026 and hasn't seen the light of day.
I think it definitely makes sense since it's still the best Google has to offer in the "pro" tier.
That would make sense if we already knew that, for these kinds of tasks it was significantly worse. The tests that I'm aware of for these tasks show it as still performing near the top.