Hah, maybe 5th gen Claude will change to "you may be right".

The positive thing is that it seems to be more performative than anything. Claude models will say "you're [absolutely] right" and then immediately do something that contradicts it (because you weren't right).

Gemini 3 Pro seems to have struck a decent balance between stubbornness and you're-right-ness, though I still need to test it more.