Siri AI is Apple assistant layer. From 3 November 2026 a developer preview allows any app to bring its content and actions directly into Siri AI using App Intents, with multiple actions combined into what Apple calls skills.
The preview is live in the iOS 27.3, iPadOS 27.3, macOS 27.3, watchOS 27.3 and visionOS 27.3 betas. Launch languages are English, French, Japanese, Korean, Portuguese and Spanish, with Traditional Chinese, Norwegian, Turkish and Vietnamese announced as coming. App Store submissions open in the spring of 2027 and Apple says the feature reaches customers in a few months.
Requirements and limits, read from Apple own developer note on 4 November 2026: Siri AI needs an Apple Intelligence-enabled device set to a supported language; it is currently unavailable in the EU on iOS, iPadOS and watchOS; and it is not available to users under 13. Apple also states that server-side Apple Intelligence features including Siri AI are subject to daily usage limits, and that expanded access to such features will be available for a fee in the future.