Apple's new Siri AI at WWDC 2026 — what it does, explained

Apple promised a smarter Siri back in 2024, then quietly delayed it while rivals raced ahead. Two years later, at WWDC on 8 June 2026, it finally showed what it's been building. The short version: this is the Siri update Apple should have shipped in 2024, and it actually looks like it's ready this time. Here's everything you need to know about what it does, when you'll get it, and the bits Apple didn't put front and centre.

Apple showed a few concrete examples at the keynote, and they give you a good sense of how the new Siri is different. Imagine pulling up a festival line-up on your screen and asking Siri to add the acts you want to see to your calendar — it reads the screen, figures out which ones you want, and books them in. Or picture being on a phone call and asking Siri to pull the relevant details from your emails or messages to help the conversation. Or pointing your camera at something you don't recognise and getting a useful answer straight away. The common thread is that Siri now has context — it knows what you're looking at, what you've been up to, and what you're trying to do.

Technically, the three new superpowers are: personal context (it remembers your life across apps), on-screen awareness (it sees what you're looking at), and cross-app actions (it can actually do things across multiple apps in one go, not just give you instructions). This is the gap between a voice command box and an assistant that genuinely saves you time.

Siri AI arrives this autumn with iOS 27, iPadOS 27 and macOS 27 (the Mac version is called 'Golden Gate'). You'll need a fairly recent device: broadly iPhone 15 Pro and newer, the iPhone 16 family, recent iPads and any Mac with Apple Silicon. If you've bought an Apple device in the last couple of years, you should be fine. Two significant catches to know about, though:

The EU limitation is because of rules around how Apple can integrate AI into its apps and services. The China situation is about regulatory approval that Apple hasn't secured yet. Apple can't fix either of these quickly, so if you're in those markets, it's worth knowing your timeline is different.

Here's the part Apple didn't shout about at the keynote. Multiple reports say Siri AI is built on Google's Gemini AI under the hood — Apple reportedly pays around $1 billion a year for a custom version. That's a surprise, because Apple usually builds everything itself and makes a big deal about privacy and keeping your data on your device. Apple hasn't confirmed or denied the Gemini arrangement publicly. What Apple has said is that Apple Intelligence uses on-device processing for privacy wherever possible, and that personal information stays on your device by default. Whether and how that applies to the Gemini-powered parts of Siri AI isn't yet clear — it's worth watching Apple's privacy disclosures closer to launch if that matters to you.

WWDC 2026 wasn't just an AI event — it was also the last WWDC led by Tim Cook, who has been Apple's CEO since 2011. His successor, John Ternus (currently Apple's hardware chief), takes over on 1 September 2026. Ternus will be the one who actually delivers on Siri AI in the real world. That transition matters because it means the person who made the promises at the keynote won't be the same person responsible for keeping them — and Siri's track record of over-promising is exactly why Apple is being so careful about its language this time around.