macOS 27 is available now
Apple has released macOS 27 Golden Gate for Macs running Apple Silicon, delivering a new Siri AI assistant, Liquid Glass visual tweaks, performance improvements, and other interface refinements. The update does not support Intel-based Macs; Apple issued its last major Intel update with macOS Tahoe last year.
Why It Matters
Siri AI introduces conversational assistant features that can search and act on a user's personal data and apps, marking a major expansion of on‑device assistant capabilities. Combined with visual and performance changes, the release represents Apple's next-generation macOS experience for its Apple Silicon lineup.
Key Facts
- Release name: macOS 27 Golden Gate
- Release date: Sep 14, 2026
- Compatibility: All Macs with Apple Silicon; not available for Intel-based Macs
- Final Intel update: Apple released its last major update for Intel Macs with macOS Tahoe (last year)
- Major new feature: Siri AI assistant (beta)
Apple rolled out macOS 27 Golden Gate on Monday, making the update available to machines powered by Apple Silicon. The release brings a collection of new features and refinements, alongside unspecified performance improvements aimed at the companys modern Mac lineup.
The headline addition is Siri AI, a conversational assistant that can answer questions, search within a users personal context such as photos and emails, and perform actions in apps like Messages and Reminders. Apple includes a new dedicated Siri app that stores past chats for reference. Siri AI will arrive initially as a beta and will be available in English at launch.
Golden Gate also introduces changes to the systems appearance under the "Liquid Glass" visual language. Apple says the update produces more consistent refraction and better contrast for Liquid Glass elements and adds a slider that lets users adjust element opacity. Another interface tweak standardizes window corner radii across the system.
The update is limited to Apple Silicon Macs; Intel machines will not receive macOS 27. Apple previously provided its final major update for Intel-based Macs with last years macOS Tahoe. The Verge reported the release and noted Jay Peters as the author of the coverage.
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