I actually have a fairly simple answer to that: if it doesn't come up in the list of LLMs that Cursor supports, it effectively doesn't exist.
I'm well aware that there's nearly infinite opportunities to yak shave "perfect" OpenRouter setups and some people appear to enjoy bouncing from IDE to IDE as though change costs aren't a thing, but I discovered that I genuinely like Cursor and at least right now it's insanely subsidized by Auto clearly defaulting to whatever Grok's most powerful model is.
I dropped my $200/month subscription to $20/month and stick to Auto for all but really important Plan tasks, and I have basically zero chance of using up my monthly credits even using it 6-10 hours some days.
I'm well aware that there's nearly infinite opportunities to yak shave "perfect" OpenRouter setups and some people appear to enjoy bouncing from IDE to IDE as though change costs aren't a thing, but I discovered that I genuinely like Cursor and at least right now it's insanely subsidized by Auto clearly defaulting to whatever Grok's most powerful model is.
I dropped my $200/month subscription to $20/month and stick to Auto for all but really important Plan tasks, and I have basically zero chance of using up my monthly credits even using it 6-10 hours some days.