#wwdc25 #Xcode

This is unfortunate

AI chat in Xcode seems to be gated by region

Is there a list of regions somewhere?

@jaanus Did you install 26 on an external disk?
@softmaus yes. Separate bootable SSD plugged in via USB-C
@jaanus afair it needs Apple Intelligence enabled to work and sadly, that’s not allowed for external disks.

@softmaus interesting

Is this documented anywhere?

@jaanus Sorry, I can't remember where I read it. I assumed it to be true because it was the same for Xcode's predictive code completion last year.
@softmaus yeah anyway that would explain why neither Xcode AI nor new Foundation Models are not working for me 😕
@jaanus Same for me. Maybe https://gist.github.com/Willian-Zhang/c34861d2010414bd972f48d32d8d7006 will get updated soon. I'm not yet willing to install Tahoe to an APFS container on the internal volume.
Mac enable AI Fix 15.4.1

Mac enable AI Fix 15.4.1. GitHub Gist: instantly share code, notes, and snippets.

Gist
@jaanus Seems like we’re probably out of luck https://tauri.earth/@AliveDevil/114670981611351500
AliveDevil (@AliveDevil@tauri.earth)

@felix_schwarz@mastodon.social Probably direct NVMe/PCIe GPU memory mapped storage. Doesn't work with USB-C?

Ta'Uri

@softmaus thank you

That makes sense, I guess

It is unfortunate that AFAIK there is zero information from Apple on these requirements