Apple Unveils Siri AI at WWDC in Push to Catch Up in AI Race
CUPERTINO, California — Apple unveiled a long-delayed, comprehensive overhaul of its Siri voice assistant at its annual Worldwide Developers Conference on Monday, rebranding it as “Siri AI” in what the company described as its most significant artificial intelligence push to date. The announcement, delivered at Apple Park, comes two years after the upgrade was first promised at WWDC 2024 and marks Tim Cook’s final WWDC keynote before he hands over the CEO role to hardware chief John Ternus on September 1.
The new Siri, powered by a combination of Apple’s own foundation models and Google’s Gemini AI under a multi-year partnership reportedly worth approximately $1 billion per year, transforms the aging voice assistant into a full-fledged conversational AI chatbot capable of complex reasoning, personal context understanding, and cross-app actions.
A Long and Winding Road to Siri AI
Apple’s journey to this moment has been fraught with delays and setbacks. The company first announced a smarter, more capable Siri at WWDC 2024 as part of its Apple Intelligence initiative, but the promised features repeatedly failed to materialize. By March 2025, Apple made the rare public admission that the Siri revamp was delayed, and the company eventually pulled a September 2024 advertisement featuring actress Bella Ramsey that showcased AI features that had not yet shipped.
In May 2026, Apple agreed to pay $250 million to settle a class-action lawsuit accusing the company of misleading consumers about the availability of AI-enhanced Siri features, as reported by Business Insider. The settlement underscored the gap between Apple’s marketing promises and its ability to deliver.
Internally, Apple had been developing its own large language model, codenamed “Ajax,” since July 2023, and had acquired more AI companies than any other tech firm between 2016 and 2020. Yet the company struggled to translate those acquisitions into competitive products, falling behind rivals like OpenAI, Google, and Microsoft in the generative AI race.
What Siri AI Can Do
According to TechCrunch, the new Siri AI represents a fundamental reimagining of the assistant. Rather than a simple voice command interface, Siri AI functions as a conversational AI chatbot capable of maintaining complex, multi-turn conversations. Users can brainstorm ideas, get feedback on documents, and ask Siri to perform tasks across native and third-party apps.
Key features announced include:
- Personal Context Understanding: Siri can access and reason across messages, emails, photos, calendar events, and contacts to provide personalized responses
- Screen Awareness: The assistant can view and understand content displayed on the user’s screen to answer questions or take actions
- Standalone Siri App: A dedicated app allows users to revisit past conversations and start new ones, synced via iCloud
- “Write with Siri”: AI-assisted writing that adapts to how a user typically communicates with specific contacts
- Customizable Voice: A brand-new voice experience with adjustable expressivity and pacing
- Improved Dictation: Major accuracy improvements in spelling, punctuation, and capitalization
- Dynamic Island Integration: New animation replaces the full-screen glow on modern iPhones
- macOS Spotlight Integration: Siri is accessible from Spotlight for questions and tasks
The upgrade is part of the broader iOS 27, iPadOS 27, macOS 27, watchOS 27, and visionOS 27 software releases, which Apple says will deliver 30% faster app launches, 70% faster photo loading, and 80% faster AirDrop transfers.
The Google Gemini Partnership
Perhaps the most surprising strategic shift is Apple’s partnership with Google. In January 2026, Apple announced a multi-year deal to integrate Google’s Gemini AI models into its foundation models — a remarkable collaboration between two of the world’s biggest tech rivals. As Apple’s Newsroom confirmed, the company emphasized that “privacy in AI is non-negotiable,” with on-device processing and Private Cloud Compute forming the backbone of its approach.
Craig Federighi, Apple’s senior vice president of Software Engineering, described the collaboration as a “deep collaboration” with Google, stating, “Together, we created the next generation of Apple Intelligence models.”
Regulatory Hurdles and Availability
Siri AI will be available in beta later this year for users with supported devices set to English, with additional languages to follow. However, the launch will not be universal. According to Gizmodo, Siri AI will not launch initially in the European Union on iOS and iPadOS due to disputes over the Digital Markets Act, nor in China while Apple works through regulatory requirements. Mac, Apple Watch, and Apple Vision Pro users in the EU will be able to access the feature.
Device compatibility requires relatively recent hardware: iPhone 15 Pro and later, iPhone 16 and later, iPad with M1 or later, Mac with M1 or later, Apple Watch Series 10 or later, and Apple Vision Pro.
A Leadership Transition at a Pivotal Moment
Tim Cook’s final WWDC as CEO carried an emotional weight. “On a personal note, some of the greatest highlights of my time as CEO have been events like this,” Cook said during the keynote, as reported by Business Insider. “Sharing powerful new tools with all of you and then seeing what you create with them has been a constant reminder that imagination has no limits.”
John Ternus, Apple’s senior vice president of Hardware Engineering, will take over as CEO on September 1, with Cook remaining as Chairman of the Board. Ternus inherits both the promise of Siri AI and the challenges of two years of delays, a $250 million lawsuit, and an AI landscape that has shifted dramatically since Apple first announced its ambitions.
What’s Next
Siri AI enters a crowded market dominated by ChatGPT, Google’s Gemini, and Anthropic’s Claude. Apple’s differentiators — deep system integration, a strong privacy narrative, and an installed base of over 2 billion devices — give it a foundation to compete, but the company must now deliver on promises that have been two years in the making.
The developer beta is available immediately, with a public beta expected next month and a full release in the fall alongside iOS 27. Whether Siri AI can close the gap with competitors and restore Apple’s reputation in AI will be one of the defining questions of the Ternus era.