Apple Intelligence

Apple Intelligence is a personal intelligence system developed by Apple that combines generative AI models with personal context to perform tasks such as writing assistance, notification summarization, image creation, and app actions across iPhone, iPad, Mac, Apple Watch, and Apple Vision Pro. It was announced at Apple's Worldwide Developers Conference on June 10, 2024, and began rolling out in October 2024 with iOS 18.1, iPadOS 18.1, and macOS Sequoia 15.1.^{1 • 2}

Announcement and rollout

Apple introduced Apple Intelligence at its 2024 Worldwide Developers Conference as a system of multiple generative models specialized for everyday tasks such as writing and refining text, prioritizing and summarizing notifications, creating images for conversations, and taking in-app actions across apps.¹ The first features arrived in beta in October 2024: systemwide Writing Tools for rewriting, proofreading, and summarizing text in Mail, Notes, Pages, and third-party apps; Mail and notification summaries; a more natural and flexible Siri; and the Clean Up tool in Photos for removing distracting objects from pictures.²

The launch was limited at first to U.S. English on recent hardware, with localized English variants for Australia, Canada, New Zealand, South Africa, and the U.K. planned for December 2024 and further languages over the following year.² Apple also introduced the iPhone 16 lineup at the same time, built with the A18 and A18 Pro chips to run the new features.²

Foundation models

Apple's first technical report, published in July 2024, described two foundation language models: a ~3-billion-parameter model designed to run efficiently on devices and a larger server-based model designed for Private Cloud Compute.³ A 2025 update added multilingual and multimodal capability, with the on-device model optimized for Apple silicon through KV-cache sharing and 2-bit quantization-aware training, and the server model rebuilt on a Parallel-Track Mixture-of-Experts (PT-MoE) transformer combining track parallelism, sparse mixture-of-experts computation, and interleaved global-local attention.⁶

Third generation, 2026. Alongside the next generation of Apple Intelligence, Apple introduced a family of five Apple Foundation Models custom-built in collaboration with Google. Two run on device: AFM 3 Core, the next generation of the 3-billion-parameter dense model, and AFM 3 Core Advanced, a natively multimodal 20-billion-parameter model using a sparse architecture that activates only 1 to 4 billion parameters at a time depending on the request. Three run on Private Cloud Compute: AFM 3 Cloud, the server-side workhorse; ADM 3 Cloud (Image) for image generation and editing; and AFM 3 Cloud Pro, the most capable server model, used for agentic tool use and complex reasoning.⁴

Private Cloud Compute

Many Apple Intelligence models run entirely on device. For more complex requests, Private Cloud Compute (PCC) lets the system flex computational capacity to larger server models running on dedicated Apple silicon servers, extending the security and privacy architecture of Apple devices into the cloud.^{2 • 7} Apple states that user data processed on PCC is never stored or shared with anyone, including Apple.⁴

In June 2026 Apple expanded PCC beyond its own data centers for the first time, working with Google and NVIDIA to run the most demanding Apple Intelligence workloads, including agentic tool use and complex reasoning, on NVIDIA GPUs in Google Cloud while maintaining the same privacy guarantees.⁸ This followed Apple's collaboration with Google to use technologies behind the Gemini family of models in building the third generation of Apple Foundation Models.⁸

Features

The feature set spans the operating system rather than a single app. Writing Tools rewrite, proofread, and summarize text systemwide; notification and Mail summaries condense incoming alerts; Clean Up removes objects from photos; and Image Playground and Genmoji generate images and custom emoji.^{2 • 9} For complex Siri queries, Apple offers a ChatGPT integration, and Siri can fall back to ChatGPT automatically when it cannot answer a question itself.^{10 • 11}

The iOS 26 generation (2025) extended Visual Intelligence, which uses the camera as a search tool, to screenshots, letting users run image searches, create calendar entries, translate text, or ask ChatGPT about what is on screen; it also added live translation for phone calls, FaceTime, and Messages on iPhone 15 Pro and later.⁹ The 2026 generation adds Spatial Reframing and other advanced photo-editing tools, Safari's Notify Me page monitoring, one-tap suggestions in Messages, and Call Context.^{5 • 12}

Developer access. The Foundation Models framework is a native Swift API giving apps direct access to Apple Foundation Models on device and in Private Cloud Compute, as well as any model provider conforming to the Language Model protocol. The App Intents framework connects apps to Apple Intelligence and Siri AI through schemas that make app content and actions available through natural language.¹³

Siri AI and delays

The most anticipated feature announced in 2024, a substantially upgraded Siri able to coordinate actions across apps, was repeatedly delayed. Apple took down a 2024 advertisement touting the new Siri features, and Bloomberg reported that executives called the delay "ugly" and "embarrassing" in a meeting with staffers.¹⁴ Reporting attributed the delay to technical and leadership challenges within the Siri team.¹⁵

At WWDC on June 8, 2026, Apple introduced Siri AI, an entirely new version of Siri integrated into iPhone, iPad, Mac, Apple Watch, and Apple Vision Pro. It draws on personal context to search across messages, emails, and photos, performs systemwide app actions, answers questions about on-screen content, and uses broad world knowledge to generate answers from the web.⁵

Accuracy problems

Notification summaries produced prominent errors in early 2025. After the BBC complained that AI-generated alerts carrying its logo had falsely told iPhone users, among other things, that Luigi Mangione had shot himself, Apple suspended notification summaries for the news and entertainment category in a January 2025 software update.¹⁶ Other false summaries included claims that Luke Littler had won the PDC World Darts final before playing it and that Rafael Nadal had come out as gay; a summary of New York Times alerts wrongly claimed Israel's prime minister had been arrested.¹⁶ Apple also added italicized styling and clearer notices to distinguish AI-generated summaries from standard notifications.¹⁷

Availability and requirements

With iOS 27, iPadOS 27, and macOS 27 Golden Gate, many Apple Intelligence features are available in most regions in 15 languages, including English, French, German, Italian, Spanish, Portuguese, Japanese, Korean, Chinese (simplified and traditional), and Vietnamese. The next generation requires up to 14 GB of storage on iPhone 17 Pro, iPhone 17 Pro Max, iPhone Air, and newer iPad and Mac models with at least 12 GB of unified memory, and up to 8 GB on other supported devices.¹² Features that rely on server-side models, including Siri AI, Intelligent Photo Editing Tools, and Image Playground, are subject to daily usage limits, with expanded access planned for a fee.¹²

Two regions remained exceptions. In June 2026 Apple said Siri AI would not be available for iPhone and iPad users in the European Union, blaming the Digital Markets Act; a European Commission spokesman disputed this, saying nothing in the DMA prohibits Apple from introducing new products in the EU.¹⁸ In China mainland, Apple Intelligence features do not currently work on supported devices purchased there, or on devices purchased elsewhere while the user and Apple Account region are both in China mainland, while Apple works through regulatory requirements.¹²

References

1. Apple Intelligence Foundation Language Models, Apple Machine Learning Research
2. Apple Intelligence comes to iPhone, iPad, and Mac starting next month, Apple Newsroom (September 9, 2024)
3. Apple Intelligence Foundation Language Models, arXiv:2407.21075
4. Introducing the Third Generation of Apple's Foundation Models, Apple Machine Learning Research
5. WWDC26: Apple unveils next generation of Apple Intelligence, Siri AI, Apple Newsroom (June 8, 2026)
6. Apple Intelligence Foundation Language Models: Tech Report 2025, arXiv:2507.13575
7. Private Cloud Compute Security Guide, Apple Security Research
8. Expanding Private Cloud Compute, Apple Security Research (June 8, 2026)
9. iOS 26 preview - I've been testing Apple's biggest update in over a decade, Tom's Guide
10. Apple Intelligence vs Google Gemini, Android Authority
11. Ya he probado Apple Intelligence, El País
12. How to get the next generation of Apple Intelligence, Apple Support
13. Apple Intelligence, Apple Developer
14. Apple's Siri AI faces continued delays, Axios (March 17, 2025)
15. How Apple Fumbled Siri's AI Makeover, The Information (April 10, 2025)
16. Apple suspends AI-generated news alert service after BBC complaint, The Guardian (January 17, 2025)
17. Apple pauses AI summaries that botched news headlines, The Washington Post (January 16, 2025)
18. Apple and the EU trade blame over a delayed Siri AI rollout, AP News (June 9, 2026)

Topic: Encyclopedia › Technology and the built world › Computing and digital systems › Modern AI: foundation models, generative AI, and the AI industry › AI companies, people, and products › AI products and assistants › AI in devices and work software

Initially written Sep 17, 2026 · Reviewed: Oct 15, 2026 · Edited: Oct 15, 2026 · Last review: Oct 15, 2026

© 2026 EdgeChat AI, a subsidiary of Biostate AI. Free to use with credit under the Edgepedia Community License. Developers: read Edgepedia by API or MCP. Embed a reference card.