Fred, you need to install the beta of Mac OS Tahoe in order to use the version of Xcode with ai models.

Thanks DTS! I've figured out how to add models. I was hoping the experience would be similar to Cursor, where Xcode would make the changes itself. Is this feature coming soon?

I'm instructing the model to edit the code directly and its saying it can only analyze and suggest changes. Is this a bug? Are you saying the models are designed to edit code and create/modify files like cursor, replit, bolt and all other vibe coding tools? I would love to be able to direct the intelligence in xcode like i do in cursor and replit, would really open up a lot of possibility for non technical visionary founders like myself.