GoKawiiliOS 27 code hints Apple may let users swap Siri AI for Claude or ChatGPT
A developer analyzing iOS 27 and macOS 27 code found hidden APIs that would let third-party AI models like Claude act as Siri Extensions, effectively replacing Siri's backend. The feature isn't active yet, but a demo shows Claude appearing within Siri's interface using an App Intents 'Model Delegation' mechanism.