For the past two years, Apple has been living with an uncomfortable truth: its artificial intelligence story is the weakest in big tech. Siri, once the trailblazer that introduced the world to voice assistants, has been lapped by ChatGPT, Google Gemini, and a growing crowd of capable AI tools. WWDC 2026, running from June 8 to June 12 at Apple Park in Cupertino, is Apple’s most important opportunity to change that narrative. This year’s tagline — All Systems Glow — isn’t just clever marketing. It’s a statement of intent.

Here is everything you can expect Apple to announce at WWDC 2026.

A Completely Rebuilt Siri — Finally

If there is one headline to take away from WWDC 2026, it is this: the Siri overhaul Apple promised back at WWDC 2024 is finally arriving. Two years of delays, internal engineering struggles, and public embarrassment are reportedly behind Apple, and what’s coming is a genuinely different product.

According to Bloomberg’s Mark Gurman — who has reconstructed screenshots based on details provided by Apple employees — Siri in iOS 27 is being rebuilt from the ground up as a dedicated, standalone app. Think less “Hey Siri, set a timer” and more ChatGPT-style conversation. The new interface adopts a dark color scheme with iMessage-style chat bubbles, a text input bar labeled “Ask Siri,” and a paperclip icon for attaching images, PDFs, and other documents. Conversations will sync across devices via iCloud, meaning a discussion started on your iPhone can be picked up on your Mac.

The features Apple originally demoed in 2024 — personal context awareness, on-screen understanding, and deep cross-app actions — are expected to actually ship this time. Siri will be able to read your emails, browse your photos, and understand what’s on your screen to give contextually relevant answers. A “Write with Siri” toggle is reportedly embedded at the top of the keyboard, and an “Ask Siri” button will appear directly inside Apple’s native apps so users can send content to the assistant without interrupting their workflow.

There’s also a new system-wide “Search or Ask” gesture tied to the Dynamic Island, making Siri feel less like an accessory and more like a core part of the operating system.

The Google Gemini Deal: Apple’s Biggest AI Bet

Here’s the part of the story that has tongues wagging across the tech industry: Apple is reportedly powering the new Siri, at least in part, with Google’s AI.

Multiple reports, led by Bloomberg, indicate that Apple has struck a deal to license a custom 1.2-trillion-parameter Gemini model from Google, paying roughly $1 billion per year for the privilege. Google and Apple have jointly confirmed that the next generation of Apple Foundation Models will be based on Gemini technology, with Google’s AI providing the backbone for cloud-side Apple Intelligence features and the more capable version of Siri.

Apple, predictably, is positioning this around its Private Cloud Compute infrastructure — the idea being that even when your queries touch Google’s model, they do so within Apple’s privacy-preserving cloud architecture. On-device processing remains the default for anything sensitive.

What makes this arrangement genuinely surprising is the competitive history between the two companies. Apple has long positioned itself as the antithesis of Google’s data-hungry model. Licensing Gemini at this scale represents a pragmatic pivot: Apple apparently concluded that building a frontier-level LLM entirely in-house wasn’t the fastest path to a competitive product.

Choose Your Own AI: Claude, ChatGPT, and Gemini in One Place

The Gemini deal isn’t the only AI partnership on the table. Reports suggest iOS 27, iPadOS 27, and macOS 27 will give users the ability to choose which AI model powers their Apple Intelligence experience — Apple’s own on-device models, Google Gemini, Anthropic’s Claude, or OpenAI’s ChatGPT.

If this ships as described, it would represent the most open AI architecture Apple has ever built. Rather than locking users into a single vendor, Apple would act as a platform layer — much the same way it allows multiple browsers while Safari remains the default. Users who trust Anthropic’s privacy commitments could opt for Claude; power users who live in ChatGPT might prefer OpenAI’s model; and those who want tight Google ecosystem integration can lean into Gemini.

This is a meaningful shift in philosophy, and it carries real competitive implications. It positions Apple not as an AI company competing with OpenAI or Anthropic, but as the hardware and software platform that gives you access to all of them.

iOS 27: More Than Just an AI Update

While Siri and AI are the headliners, iOS 27 is shaping up to be a genuinely substantial software update across the board.

Apple Intelligence in More Apps: A new Visual Intelligence section is expected in the Camera app, bringing AI-powered features directly into the viewfinder. Photos is reportedly getting generative editing tools — extend, enhance, and reframe — that let users manipulate images in ways that previously required third-party apps or a desktop computer. Calendar and Health are also said to be receiving AI-powered revamps.

Notifications from the Left: One of the more surprising interface changes being reported is a redesign of how notifications arrive. With changes to Notification Center access, alerts will slide in from the left side of the screen rather than dropping from the top — a subtle but noticeable shift in how millions of people interact with their phones every day.

Wallet Gets Smarter: Users will reportedly be able to scan any physical pass or QR code and have it automatically converted into a digital Wallet pass, without needing a third-party app. This is the kind of quiet, practical upgrade that doesn’t make headlines but genuinely improves daily life.

Safari Tab Organization: A new “Organize Tabs” feature is rumored for Safari, which would automatically group open tabs based on browsing behavior and topic — a long-overdue quality-of-life improvement for anyone who regularly finds themselves with 47 open browser tabs.

Performance and Polish: Beyond new features, multiple sources describe iOS 27 as a quality-and-reliability release in the spirit of OS X Snow Leopard. Apple is reportedly removing legacy code paths and tightening its Liquid Glass design language following some mid-cycle criticism of iOS 26. Faster, more stable, and more coherent across screen sizes is the apparent goal.

The Full Software Lineup: iOS 27 Across Every Platform

True to form, Apple will announce major software updates across its entire ecosystem on June 8. In line with the naming convention introduced last year, the new releases will be called iOS 27, iPadOS 27, macOS 27, watchOS 27, tvOS 27, and visionOS 27.

Developer betas drop the same day as the keynote. Public betas follow in July, with the full public releases expected in September alongside new iPhone hardware.

watchOS 27 is expected to be more incremental but still noteworthy, bringing new watch face options including a variation of the Modular Ultra design. macOS 27 is expected to mirror the iOS AI features closely, reflecting Apple’s push to align its platforms more tightly than ever. visionOS 27 will also receive updates, though specifics remain scarce ahead of the keynote.

Hardware: What to Expect (and What Not To)

WWDC is primarily a software event, and Apple typically saves its major iPhone hardware reveals for the fall. The iPhone 18 lineup is not expected to be announced on June 8. However, iOS 27’s AI capabilities — particularly if some features are limited to newer silicon — will inevitably shape upgrade conversations heading into autumn.

There is some hardware speculation in the air: a Mac Studio with the M5 Ultra chip has been rumored for sometime in 2026, and a new iMac could be in the pipeline. Whether Apple uses WWDC as the moment to reveal either of those remains uncertain.

Why WWDC 2026 Matters

Apple is not just announcing software this week. It is attempting to answer a question that has hung over the company since late 2022: can Apple compete in the AI era?

The original Apple Intelligence launch in 2024 was a stumble. Features that were promised didn’t ship. The Siri improvements that were demoed on stage didn’t materialize in the way consumers expected. Trust eroded — not catastrophically, but measurably.

WWDC 2026 is Apple’s answer. A rebuilt Siri backed by Gemini’s power. A more open AI platform that lets users choose their preferred model. A deeper integration of intelligence into every corner of the operating system. And a keynote designed to remind the world that when Apple gets something right, it tends to get it very right.

Whether the keynote lives up to the pre-show reporting — whether Siri actually works the way those leaked screenshots suggest — will be clear by Monday afternoon. One thing is certain: Apple has a lot riding on what happens on that stage at Apple Park on June 8, 2026.