Apple announced iOS 27 will integrate Google Gemini as the backend for Siri, marking a significant partnership between the rivals. The move allows Apple to leverage Google’s advanced language model while maintaining Siri’s user-facing interface and brand identity.

The Gemini integration enhances Siri’s ability to understand context and handle multi-step requests across Apple’s ecosystem. Users can ask Siri complex questions spanning Calendar, Email, Photos, and other apps without specifying individual applications.

Apple will offer users choice between Gemini, ChatGPT, and Claude for AI assistance within iOS 27. The selection reflects Apple’s shift toward open AI assistant ecosystems rather than exclusive partnerships.

The partnership surprised industry observers expecting Apple to develop its own large language model. Apple’s decision prioritizes functionality and user experience over proprietary AI development, a pragmatic approach acknowledging Google’s LLM advantages.

Privacy protections remain central to Apple’s positioning. On-device processing handles tasks requiring sensitivity, while cloud-based Gemini handles general knowledge questions. Users control which requests route to cloud services.