I literally came to HN to check if a thread was already up because I noticed my CC instance suddenly said "Opus 4.6".

`claude update` then it will show up as the new model and also the effort picker/slider thing.

It's already in Cursor. I see it and I didn't even restart.

Yes, it's set to the default model.

Is for me in Claude Code

it also has an effort toggle which is default to High