Apple Intelligence opens iOS 27 to third-party AI models, letting users choose their preferred system

Reviewed byNidhi Govil

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Apple is shifting its AI strategy with iOS 27, allowing users to choose third-party AI models to power Apple Intelligence features. The Extensions feature will let users select from Google, Anthropic, and other providers to run Siri, Writing Tools, and Image Playground, marking a departure from Apple's traditional closed ecosystem approach.

Apple Intelligence Embraces User Choice in AI Models

Apple is preparing to launch iOS 27 this fall with a significant shift in how users interact with Apple Intelligence features. According to a report from Bloomberg's Mark Gurman, the company will allow users to choose third-party AI models to power core system functions, moving away from its historically closed ecosystem approach

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. The new capability, internally dubbed "Extensions," will enable users to select preferred AI model providers through the Settings app to run Siri, Writing Tools, and Image Playground across iOS 27, iPadOS 27 and macOS 27

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Source: TechCrunch

Source: TechCrunch

Extensions Feature Transforms Apple's AI Integration

The Extensions feature represents a fundamental change in Apple's AI strategy, allowing users to access generative AI capabilities from installed apps on demand. Test versions of the software display a message explaining that Extensions 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"

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. Users will be able to choose from AI model providers that opt in by adding support through their App Store apps, with Google and Anthropic already being tested internally

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Source: Engadget

Source: Engadget

Google Gemini and Third-Party Integration Reshape Siri

Google's Gemini is expected to power Apple's revamped Siri coming this year, while other large language models will compete for user attention

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. The system will even allow users to choose different Siri voices for different AI models, meaning Siri responses from Apple's own models could have one voice while an instance running on ChatGPT could use another

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. This user choice in AI models marks a departure from ChatGPT's current status as the only third-party model integrated into Apple Intelligence

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Source: Gizmodo

Source: Gizmodo

What This Means for Apple's Competitive Position

The development comes as Apple looks to close the gap with rivals like Google and Microsoft, which have moved faster to roll out AI features

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. While Apple has been widely perceived as "behind" on AI, the company's strategy focuses less on building AI infrastructure and more on turning existing hardware into an AI-centric user experience

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. With incoming CEO John Ternus tasked with charting the company's AI strategy as Tim Cook steps down, this approach offers flexibility rather than direct competition with established chatbots

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Business Model and Future Implications

Apple stands to benefit financially from this openness, as the company will collect fees from every subscription driven through the App Store

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. When users sign up for services like Anthropic's Claude to use through Siri, Apple will receive a cut. The company is scheduled to hold its annual developer conference in June, where more details about its AI plans are expected

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. Last week, Apple reported expectations of sales growth between 14% to 17% in the third quarter, above Wall Street estimates of 9.5% growth, citing strong demand for the iPhone 17 and MacBook Neo

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. OpenAI appears to be the biggest loser in this shift, losing its exclusive status and becoming just another option among competing AI models in the iOS ecosystem

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