Apple unveils rebuilt Siri AI at WWDC26, reportedly powered partly by Google Gemini

Apple framed Siri AI as a ground-up rebuild: 'profoundly more capable, conversational, and deeply integrated,' with personal-context understanding, broad world knowledge, and onscreen awareness, shipping in iOS 27, macOS Golden Gate, and watchOS 27. A dedicated Siri app offers temporary conversation memory with a privacy-first pitch, and Visual Intelligence and integrated writing tools were expanded.

The key strategic fact, per Perplexity-sourced reporting and a Google blog reference to Sundar Pichai's I/O remarks, is that the new Siri will be powered in part by Google's Gemini — a notable shift toward outside model reliance for a company that has insisted on owning its stack. That mirrors the search-deal dynamic and concedes Apple's own foundation models still trail frontier labs.

Hardware gating drew attention: 9to5Mac detailed that only newer devices support Siri AI, and MacRumors reported the iPhone 17's 8GB RAM ceiling costs it two features outright. Engadget praised Apple's restraint on agentic-AI hype relative to rivals, while noting Apple recently paid $250 million to settle claims it misled consumers about Apple Intelligence — a credibility overhang from last year's overpromising.

Watch how the Gemini dependency is disclosed and priced, whether on-device privacy claims hold up given a cloud model partner, and whether the hardware fragmentation (features that work only on the latest iPhones) frustrates the installed base. The competitive read: Apple is choosing integration and privacy framing over raw capability leadership.