iOS 27 will let users pick third-party AI models, report says

This next year or so is gearing up to be a big one for Apple. Case in point: Just this week, Mashable previewed the new features coming to iOS 26.5, and now there's already major news about what's coming in iOS 27.

According to a new report from Bloomberg's Apple insider Mark Gurman, Apple will soon let its users choose exactly which third-party AI models that they want to utilize with Apple Intelligence.

Apple is reportedly launching an "Extensions" feature, which will let AI companies opt-in and enable support for the feature through their App Store applications. If and when companies like Google, OpenAI, and Anthropic enable Extensions for Gemini, ChatGPT, and Claude, respectively, users will be able to select those AI models for Apple Intelligence's Writing Tools, Siri voice assistant, Image Plaground, and more.

Gurman says that third-party AI tools would be able to power Siri's feature set with their own distinctive voices answering prompts. Apple's own Siri would be able to join in with its own distinct voice as well, though this will likely be powered by Google Gemini.

This feature is scheduled to launch with iOS 27 for iPhone along with iPadOS 27 and macOS 27. iOS 27 will likely be announced at WWDC in June and then released later this year around the same time as Apple's big iPhone event, where the company is slated to unveil iPhone 18 and potentially the brand new iPhone Fold.

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Apple had received criticism over the past few years regarding its lack of AI strategy, and the company has largely been left out of the AI arms race. However, as its competitors have poured hundreds of billions of dollars into developing AI models and infrastructure, Apple has opted to partner with companies like Google and OpenAI, letting its customers reap some of the benefits of AI without spending massive amounts of money.

Of course, Apple's lack of AI technology has also cost the company. Apple recently settled a lawsuit for $250 million over claims that it exaggerated the abilities of Apple Intelligence.

Disclosure: Ziff Davis, Mashable’s parent company, in April 2025 filed a lawsuit against OpenAI, alleging it infringed Ziff Davis copyrights in training and operating its AI systems.