Apple is reportedly planning to update its virtual assistant, meaning iOS 27 Siri will allow users to select Grok as their default artificial intelligence model. This change represents a shift in how the company handles third-party integrations on its mobile devices.
The New Extensions System
According to a report by MacRumors, the upcoming operating system will introduce a dedicated “Extensions” system. Consequently, users can select various third-party models, including Grok, Claude, and Gemini. These external models will power system features such as Writing Tools, Image Playground, and Siri. Currently, users are limited to ChatGPT for external requests, but this update will expand those options. Moreover, this system allows direct integration without forcing users to open separate apps.
Integrating Grok into iOS 27 Siri
Specifically, iPhone users will have the option to set Grok as the primary model to handle direct requests. This integration is notable for users who prefer Grok’s real-time capabilities and data retrieval methods. Instead of relying solely on Apple’s pre-selected partners, individuals can customize their assistant’s backend. Meanwhile, the system will route queries directly to the chosen model. This setup ensures that iOS 27 Siri can utilize the specific strengths of different platforms.
Expanding User Choice in Apple Devices
Furthermore, this development marks a transition from Apple’s previous exclusive partnership model. Previously, ChatGPT was the sole external option integrated into the operating system. By opening the platform to competitors like Claude and Gemini, Apple provides users with actual choice. As a result, users can select the specific artificial intelligence tool that best fits their daily productivity needs. This flexibility represents a significant change in Apple’s software ecosystem.
Expected Announcement at WWDC 2026
Notably, Apple is expected to officially announce these features at its Worldwide Developers Conference (WWDC 2026) on June 8th. Following the announcement, the software update will roll out to the public later this year. This timeline aligns with Apple’s traditional release schedule for major mobile operating system updates. Therefore, developers will likely receive beta versions of iOS 27 Siri in June to test the new Extensions system. This testing phase will help ensure stability before the public launch.
Future Outlook for Mobile AI
In addition, the introduction of the Extensions system could influence how other smartphone manufacturers approach AI integration. By allowing multiple models to coexist, Apple is creating a more open environment for developers. Consequently, users will not be locked into a single provider for their daily tasks. This strategy could set a new standard for the mobile industry moving forward.
Source: X (@myrhex)
