Tomorrow could be Apple’s most important AI moment yet.
WWDC 2026 is expected to be all about one thing: making Siri relevant again.
If the leaks are right, Apple is rebuilding Siri around a custom Google Gemini model, reportedly around 1.2 trillion parameters.
For context: Apple’s own on-device AI model is roughly 3B parameters.
The biggest rumor: Apple’s new Siri will reportedly be powered in the background by Google Gemini.
Not as a Google-branded chatbot, but as an Apple-controlled intelligence layer running behind Siri, likely tied to Apple’s privacy-first infrastructure.
So the new Siri likely becomes a hybrid system:
• small Apple model locally on your device
• large Gemini-class model in the cloud
• Siri as the orchestration layer
• Apple controlling the UI, app access and privacy layer
What to further expect:
• a much more conversational Siri
• deeper personal context across apps, messages, files, calendar, photos and contacts
• screen awareness
• actions inside apps
• a dedicated Siri app with chat history
• voice chat, file uploads and multimodal interaction
• better integration with Dynamic Island
• optional support for other AI services like ChatGPT, Claude or Gemini
Apple wants to turn Siri into the private AI layer of the operating system.
A system agent that can search, understand, write, edit, summarize, organize and act across your iPhone, Mac and iPad.
We may also see new Apple Intelligence features for:
• AI photo editing
• smarter Camera / Visual Intelligence
• improved Writing Tools
• natural-language Shortcuts
• better Wallet and Health integrations
• more privacy controls around AI data
Either way, WWDC 2026 could define Apple’s position in the AI race.
Exciting how the new CEO will handle all of this.
Images: Bloomberg, Mark Gurman