Overview
- Apple officially previewed iOS 27 during its WWDC keynote on Monday, opening developer betas now and promising a public beta next month with a staged public release this fall.
- The centerpiece is Siri AI, a rebuilt conversational assistant offered as a standalone Siri app that stores synced conversation history and can act on on-screen context and across apps.
- Apple described a hybrid architecture that runs smaller models on-device and routes heavier inference to Private Cloud Compute using third-party cloud GPUs reported to include Google Gemini and Nvidia tech, which Apple says preserves privacy by design.
- iOS 27 emphasizes speed and polish with claims that apps will launch up to 30% faster, newly taken photos appear up to 70% faster, AirDrop can be up to 80% faster, and a new Liquid Glass opacity slider addresses legibility concerns.
- Apple set clear limits: Siri AI will start as an English beta later this year, many Apple Intelligence features will be region- or device-limited at launch, some server-powered features have daily caps tied to iCloud+ tiers, and features will not initially be available in China and limited on iOS/iPadOS in the EU.