If your Mac is suddenly running out of space after macOS 27, check this one setting

Recent reports highlight significant storage consumption issues linked to Apple Intelligence following the release of macOS 27. According to coverage from outlets including MacRumors, Tom's Guide, and Neowin, users are finding that the feature consumes over 30 gigabytes of storage space on certain Macs running the new operating system. Simultaneously, reports from Cybernews and zeera wireless indicate that iPhone users are experiencing similar storage constraints, with Apple Intelligence and Siri AI taking up between 14 and 15 gigabytes of space on mobile devices. Coverage across the tech landscape emphasizes user frustration regarding these sudden storage demands, alongside the publication of specific guides on how to restrict, turn off, or manage the features.

Outlets such as Appleosophy report that Apple has quietly doubled the storage required for Apple Intelligence on newer devices. This has prompted widespread discussion among consumers questioning whether standard device storage configurations, such as 256GB on models like the iPhone 18 Pro, remain sufficient for current software needs. The context surrounding these reports involves the integration of advanced artificial intelligence features into Apple hardware ecosystems. As software updates roll out, the underlying data and system requirements for artificial intelligence processing expand significantly.

This creates immediate device management challenges for users who suddenly face unexpected storage depletion after standard operating system upgrades and software installations. Future developments will depend on how users manage these storage restrictions using newly published workarounds and whether Apple provides further official guidance regarding storage optimization. Coverage does not yet specify whether upcoming software patches will reduce the footprint of Apple Intelligence or if users must continue relying on manual settings adjustments to reclaim space on their affected Mac and iPhone devices.