Apple opens Siri AI Developer Preview to all developers in iOS 27.3 beta
Apple's Siri AI Developer Preview lets any app expose custom content and actions to Siri, shipping in iOS/iPadOS/macOS/visionOS 27.3 betas. iOS 27.3 also brings Apple Intelligence to China with an Alibaba-powered filter, and watchOS 27.3 adds Siri Recap and Live Rewind.
Lead source: Engadget