You turned off Apple Intelligence. macOS kept the 12 GB anyway.
Apple Intelligence has no single off switch in macOS 27, and its models stay on disk. RemoveMacAI turns it off, clears about 12 GB, and can undo it all.

Apple Intelligence has no single off switch in macOS 27, and its models stay on disk. RemoveMacAI turns it off, clears about 12 GB, and can undo it all.

Apple says Full Disk Access was built for backup apps and AI agents have made it riskier. Here's what changed, what hasn't, and what to check on your Mac.

A WebGPU bug lets any website hang a Mac's entire desktop with one click — and Apple says it's not a security issue.
