WWDC 2026 Recap: Siri AI, iOS 27, macOS Golden Gate, and Tim Cook's Emotional Farewell

Two years after promising a smarter Siri, Apple finally showed up with receipts. At WWDC 2026, the company formally introduced Siri AI, a rebuilt version of its digital assistant. The keynote was also Tim Cook's last as CEO, with John Ternus set to take over on September 1.

Siri AI gets its own app and Google's Gemini under the hood

For the first time, Siri will have its own standalone app, synced across devices via iCloud. Users can now converse back and forth with Siri in a way that directly competes with ChatGPT, Gemini, and Claude.

Apple is using Google's Gemini AI model to power the upgraded Siri, building on a multiyear pact announced in January. Craig Federighi declared that "privacy in AI is non-negotiable", with on-device processing used whenever possible and Private Cloud Compute handling heavier tasks.

iOS 27 and macOS Golden Gate: speed boosts and a Liquid Glass fix

iOS 27 promises 30% faster app launches, 80% faster AirDrop transfers, and support going back to iPhone 12. Apple also added a slider to control Liquid Glass opacity, directly addressing user complaints from last year's macOS Tahoe.

Safari gains the ability to automatically organize tabs, monitor webpages for changes like price drops, and generate custom browser extensions from a text description. That last feature alone could replace a dozen browser add-ons. The Passwords app will now use Apple Intelligence to agentically change insecure passwords on your behalf.

Apple Intelligence expands, but not everywhere

The AFM Cloud Pro model, built with Google, runs on Nvidia GPUs in Google's cloud and matches Gemini frontier-class quality. Messages now offers one-tap contextual suggestions, and Smart Reply adapts to each user's writing style per recipient.

The catch: Siri AI won't be available in Europe or China at launch due to regulatory hurdles. It will work in the EU on macOS, visionOS, and watchOS, but not on iPhone or iPad. For Apple's massive European user base, that stings.

Tim Cook's emotional farewell closes the show

Cook wiped away a tear during his final WWDC keynote as CEO. He will transition to executive chairman on September 1, with John Ternus stepping in after 25 years at Apple.

Overall, this WWDC delivers on promises Apple made back in 2024. The Google partnership is both an admission that Apple couldn't do this alone and a pragmatic power move. Whether all these features ship reliably by September will define whether the pre-WWDC predictions were justified optimism or wishful thinking.