Apple Plans to Let Third-Party AI Models Like Google and Anthropic Power Siri and Core iPhone Features in iOS 27

May 05, 2026
The Verge
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Summary

Apple is set to revolutionize iPhone AI in iOS 27, allowing third-party models from Google, Anthropic, and OpenAI to power Siri and core features system-wide, with users able to customize their preferred AI engine and even assign unique Siri voices to different models.

Key Points

  • Apple is planning to introduce AI 'Extensions' in iOS 27, iPadOS 27, and macOS 27, allowing third-party AI models to power Apple Intelligence features system-wide, including Siri, Writing Tools, and Image Playground.
  • Users will be able to set their preferred AI model directly through the Settings app once a compatible AI app is installed from the App Store, with Apple already internally testing integrations with Google and Anthropic.
  • Apple is also planning to let users assign different Siri voices to different AI models, meaning a ChatGPT-powered Siri could sound distinct from one running on a native Apple model.

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