Just tried the “Opt out” pricing, and turned on Claude 4. And yes, reports itself as 3.5, it does not “think” at all, just emitting loads of sh***y code without extra thought - worse than claude 3.5 used to do a while ago, IMO, I initially thought they are turned on something even more ancient or inferior. Given that Gemini is now next to unusable in Cursor, I’m considering moving to something else more predictable.