Sounds like it was added as of .111, so update and it might work?

claude-opus-4-7

not

claude-opus-4.7

I'm on the max $200 plan, so maybe its that?

Same, if we're punished for being on the highest tier... what is anthropic even doing.

You're not, it wasn't released yet. Update to 111 and you'll see it (i'm on Max20, i do)

Heck, mine just automatically set it to 4.7 and xhigh effort (also a new feature?)

Thanks, I was already on the latest claude code, I just restarted it and now it's showing 4.7 and xhigh.

xhigh was mentioned in the release post, it's the new default and between high and max.

Dash, not dot