The upcoming Siri multi-model integration will debut in iOS 27, transforming how iPhone users interact with artificial intelligence. Apple plans to preview this major update during its Worldwide Developers Conference (WWDC) on June 8. This shift marks a massive change in Apple’s mobile strategy.

Siri multi-model integration at WWDC

For the first time, users will not be locked into a single AI provider. While iOS 18 introduced basic ChatGPT connectivity, iOS 27 expands this to Google’s Gemini and Anthropic’s Claude. This open approach will give mobile devices unprecedented flexibility in handling complex queries.

Breaking the ChatGPT Monopoly

According to details shared ahead of the Apple Developer conference, Siri will act as an intelligent router. When a user asks a question, Siri will determine which model is best suited for the task. Alternatively, users can manually set their preferred default assistant for specific types of tasks.

“Opening up Siri to multiple models is the most logical step for Apple to maintain its lead in consumer AI without taking on the massive liability of training every specialized model itself.”

Tech Analyst Group

How the Multi-Model System Works

This update represents a significant leap for artificial intelligence on consumer hardware. By integrating multiple models, Apple avoids relying on a single partner. Developers can also build specialized apps that hook directly into this routing system, creating a rich network of tools.

  • Claude will handle advanced writing and coding tasks.
  • Gemini will manage real-time search and Google Workspace data.
  • ChatGPT will remain the default for general creative queries.

Impact on One Billion iPhone Users

Industry experts believe the Siri multi-model integration will force competitors to rethink their assistant strategies. Google and Samsung currently rely heavily on their own proprietary models. Apple’s neutral platform model could set a new standard for the entire industry.

Ultimately, the Siri multi-model integration aims to make voice assistants genuinely useful. By combining the unique strengths of Claude, ChatGPT, and Gemini, Apple is turning the iPhone into the ultimate AI hub.