Apple eyes Siri extensions system

Apple is preparing a new “Extensions” layer for iOS 27 that would let Siri tap third-party AI services such as Google’s Gemini and Anthropic’s Claude, according to multiple reports published in May. The reported system would also extend to Apple Intelligence features including Writing Tools and Image Playground, giving outside AI apps a route into system-level tasks through installed apps and the App Store. (apple.com) The reports come as Apple separately disclosed a set of AI-powered accessibility updates on May 19, including eye-based controls for power wheelchairs through Apple Vision Pro, richer VoiceOver and Magnifier features, and generated captions across its platforms later this year. (mashable.com) Apple has also been reported to be working on a Grammarly-style writing aid and prompt-built shortcuts ahead of WWDC 2026, which begins June 8. ### What is Apple reportedly building into Siri? Bloomberg-based reports summarized by 9to5Mac, MacRumors and Gadget Hacks say Apple is calling the new architecture “Extensions.” In those accounts, users would be able to choose third-party AI providers for Apple Intelligence features rather than relying only on Apple’s own systems or the current ChatGPT tie-up. (9to5mac.com) Gadget Hacks reported that test descriptions for the feature say users could “access generative AI capabilities from installed apps on demand” through Siri, Writing Tools, Image Playground and related tools. (apple.com) MacRumors said Apple has signed a deal with Google and plans to use a Gemini-based model for some Apple Intelligence and Siri features in iOS 27, while still allowing users to select alternatives. ### Why does the “Extensions” label matter? The App Store is central to the reported design. Gadget Hacks said the pathway for outside AI models would run through installed apps, not through a raw model picker detached from Apple’s software controls. (9to5mac.com) That would give model providers a distribution route inside Apple’s assistant layer while keeping Apple’s existing app-centric gatekeeping in place. Mashable, citing Bloomberg reporting, said third-party tools could power Siri responses with their own voices, while Apple’s own assistant voice would remain part of the system. (apple.gadgethacks.com) If that structure appears at WWDC, developers would be looking at a new way to reach users inside default Apple interfaces rather than only through standalone chatbot apps. ### What else is Apple said to be adding around Siri? TechRepublic and MacRumors reported that Apple is preparing a Grammarly-like upgrade to Writing Tools that would add grammar suggestions alongside existing text assistance. Those reports also said Apple is working on prompt-built shortcuts and other AI additions for iOS 27. (apple.gadgethacks.com) Digital Trends reported that the expected package includes natural-language shortcuts, smarter Siri integrations and AI-generated wallpapers. Apple has not publicly confirmed those iOS 27 features, but the reporting has converged around WWDC as the venue for software previews. (mashable.com) ### What did Apple actually announce on accessibility? Apple said on May 19 that Apple Intelligence will add detailed descriptions and natural-language navigation to VoiceOver, Magnifier, Voice Control and Accessibility Reader. The company also said it is adding controls for power wheelchairs with Apple Vision Pro and generated subtitles across the Apple ecosystem, with rollout later this year. (techrepublic.com) 9to5Mac, Mashable and other outlets reported that the accessibility package also includes expanded captioning, hearing-aid switching, FaceTime support for sign-language interpreters and larger text in tvOS. (digitaltrends.com) Those features place Apple’s near-term AI push in practical assistive tools as well as in Siri’s broader overhaul. ### When will Apple show more? Apple said WWDC 2026 is scheduled to begin on June 8. MacRumors said the writing-tools update is expected at that keynote, and multiple reports tie the reported Extensions system to Apple’s next major operating-system cycle, including iOS 27, iPadOS 27 and macOS 27. (apple.com) (mashable.com) (9to5mac.com)