Apple officially opened WWDC 2026 today (June 8, 2026) with one of the biggest AI announcements in the company’s history: Siri is being completely rebuilt from the ground up on a custom 1.2-trillion-parameter Google Gemini model, licensed at approximately $1 billion per year.
What’s Changing with Siri
The new Siri is no longer Apple’s own language model. Instead, Apple has licensed a dedicated version of Google’s Gemini running in Apple’s Private Cloud Compute infrastructure — meaning your data never leaves Apple’s controlled environment, even though the intelligence is powered by Google.
Key highlights from the WWDC 2026 keynote:
- Gemini-powered Siri with dramatically improved reasoning, context awareness, and multi-step task execution
- Apple Intelligence Extensions — users can now choose ChatGPT, Gemini, or Anthropic’s Claude as the model powering specific Apple Intelligence features
- iOS 27 and macOS 27 announced with deep AI integration across all native apps
- AI-enhanced Photos editing tools with object removal, style transfer, and generative fill
- This is Tim Cook’s final WWDC keynote before handing the CEO role to John Ternus on September 1, 2026
What This Means for AI Tools
Apple’s move signals a massive shift in the consumer AI landscape. For the first time, iPhone users — over 1.2 billion people globally — will have access to frontier-level AI built directly into their device’s assistant. This puts Siri in direct competition with ChatGPT, Google Assistant, and other standalone AI tools.
The Extensions system is particularly notable: it means Apple is positioning itself as an AI platform, not just an AI provider. Users choosing between Claude, ChatGPT, or Gemini within Apple Intelligence will accelerate mainstream awareness of all three AI brands.
Impact on Developers and AI Tool Makers
Third-party AI tool developers now have a new distribution channel via Apple Intelligence Extensions. Tools that can integrate with the Extensions API will gain access to iOS’s massive user base. This is expected to drive a wave of new AI app launches in the App Store through Q3 2026.
Bottom line: WWDC 2026 is the moment AI became truly mainstream on mobile. For anyone tracking AI tools and productivity software, this is the most significant consumer AI event of 2026 so far.