At the dawn of June 10, Apple's annual Worldwide Developers Conference (WWDC) 2025 kicked off. During the highly anticipated keynote speech on the opening day, CEO Tim Cook and other Apple executives unveiled updates to their operating systems, including iOS 19, iPadOS 19, and macOS 16, while also sharing the latest strides in AI technology. The event's spotlight was firmly on software enhancements, with no new hardware announcements made. However, Apple did announce a significant development: it will open its core large language model, Apple Intelligence, to third-party developers.