Editorial illustration for Apple's iOS 27 to add “Extensions” for on‑demand AI via Siri and Writing Tools
Apple's iOS 27 to add “Extensions” for on‑demand AI via...
The next big shift in Apple’s software strategy is arriving with a quiet but seismic change: iOS 27 will let you summon generative AI from any installed app, on demand, through Siri, Writing Tools, and Image Playground. Internally code-named "Extensions," the feature turns your iPhone into a marketplace of models, Google, Anthropic, and Apple’s own included, giving you the power to choose which AI brain handles your request. The implications are immediate.
Apple is not building the biggest AI infrastructure; it’s building the most flexible one. And with Tim Cook’s departure imminent, incoming CEO John Ternus is betting that the future isn’t about who launches the most services, but who turns the hardware you already own into a personalized, AI-native experience. This is less a catch-up move and more a quiet pivot: a Choose Your Own Adventure of intelligence, controlled by the user.
The new feature, dubbed "Extensions" internally, will allow users to "access generative AI capabilities from installed apps on demand, through Apple Intelligence features such as Siri, Writing Tools, Image Playground and more," reads a message reportedly shown in test versions of the software. The new capability will also be available for iPadOS 27 and macOS 27, the outlet writes, adding that models from Google and Anthropic are being tested now. Since it is currently the model available to users, one implication is that it will remain a choice.
TechCrunch reached out to Apple for more information. With long serving CEO Tim Cook soon stepping down, Apple's incoming top executive, John Ternus, is tasked with charting the future of the company -- including its AI strategy. The company is widely perceived to be "behind" on AI, as it is not launching as many new AI services as some of its peers.
However, Apple is still bringing in a generous amount of AI-based revenue and its plan is less about spending money building out AI infrastructure and services than it is about turning its already existing hardware into an AI-centric experience for users.
This isn’t about catching up. It’s about redefining the race. Apple is betting that the future of AI isn’t a monolithic service you subscribe to, but a layer you pull down, a tool you invite in when the task demands it.
By letting users toggle between models from Google, Anthropic, or whoever else earns a place in Siri’s dock, Apple isn’t just opening the garden; it’s handing you the shears. The irony is delicious: a company known for locking down every pixel now trusts you to choose your own oracle. Ternus inherits a company that doesn’t need to build the biggest model, it needs to build the best trigger.
That is a very different kind of AI ambition, and for now, it might just be the smartest one.
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AI Tools & Apps
Common Questions Answered
What are 'Extensions' in iOS 27 and how do they work with Siri?
Extensions are a new feature in iOS 27 that allow users to summon generative AI from any installed app on demand through Siri, Writing Tools, and Image Playground. This system turns your iPhone into a marketplace of AI models, enabling seamless access to different AI providers directly from Siri's interface.
Which AI models will be available through iOS 27's Extensions feature?
iOS 27's Extensions will include generative AI models from Google, Anthropic, and Apple's own AI services. Users will be able to toggle between these different models depending on their specific task requirements.
How does Apple's Extensions approach differ from traditional AI subscription services?
Rather than requiring users to subscribe to a single monolithic AI service, Extensions positions AI as an on-demand layer that users can access when needed. This approach lets users choose between multiple AI providers and models based on the task at hand, rather than being locked into one service.
What does Apple's Extensions strategy reveal about the company's shift in philosophy?
Apple's decision to let users choose between different AI models represents a significant departure from the company's traditionally closed ecosystem approach. By allowing users to select their preferred AI provider through Siri's dock, Apple is demonstrating a willingness to open its garden and give users control over which tools they use.
Further Reading
- iOS 27 Rumored to Feature All-New Siri App With 'Extensions' Feature — MacRumors
- Apple previews AI upgrades and Siri in iOS 27 — Let's Data Science
- iOS 27 LEAKS: Apple's New Siri is Basically ChatGPT — YouTube
- iOS 27 Siri App: Everything We Know About Apple's AI Overhaul — eWeek
- How to use Writing Tools with Apple Intelligence — YouTube
