While test driving Xcode on macOS 26, Intelligence is showing unavailable in region error. I am in the US, and I would love to try it out.
There are a few settings to double check, as mentioned in the Coding Intelligence Known Issues section of the Xcode 26 Beta Release Notes. If you still have this message after checking those things, please file a bug report with an Xcode sysdiagnose attached, and post the FB number here for the record so we can take a look.
— Ed Ford, DTS Engineer