Gurman: Apple Working on On-Device LLM for Generative AI Features
Apple is developing its own large language model (LLM) that runs on-device to prioritize speed and privacy, Bloomberg's Mark Gurman reports.

Writing in his "Power On" newsletter, Gurman said that Apple's LLM underpins upcoming generative AI features. "All indications" apparently suggests that it will run entirely on-device, rather than via the cloud like most existing AI services.
Since they will run on-device, Apple's AI tools may be less capable in certain instances than its direct cloud-based rivals, but Gurman suggested that the company could "fill in the gaps" by licensing technology from Google and other AI service providers. Last month, Gurman reported that Apple was in discussions with Google to integrate its Gemini AI engine into the iPhone as part of iOS 18. The main advantages of on-device processing will be quicker response times and superior privacy compared to cloud-based solutions.
Apple's marketing strategy for its AI technology will apparently be based around how it can be useful to users' daily lives, rather than its power. Apple's broader AI strategy is expected to be revealed alongside previews of its major software updates at WWDC in June.
Popular Stories
On a live Q&A call today, Bloomberg's Mark Gurman said Apple is planning to release a new full-sized HomePod alongside new HomePod mini and Apple TV models.
Gurman reiterated that updates to all three products are on hold until Apple releases its more personalized version of Siri later this year. The revamped assistant is expected to debut in iOS 27, which will be available in beta starting...
In addition to indicating that a new full-sized HomePod is in the works, and that the foldable iPhone will likely ship later than the iPhone 18 Pro models this year, Bloomberg's Mark Gurman today said he does not expect any major design changes for the next-generation Apple Watch models coming later this year.
Gurman revealed all of this information in a live Q&A call today on the Bloomberg...
In his Power On newsletter today, Bloomberg's Mark Gurman discussed Apple's upcoming AI plans in more detail. As he reported last week, this will apparently include a Siri app with a so-called "Extensions" feature across iOS 27, iPadOS 27, and macOS 27.
With the Siri app, the report said that iPhone, iPad, and Mac users would be able to interact with Apple's assistant in both text and voice...