Apple has officially launched a revamped version of Siri AI during WWDC 2026, highlighting it as a significant overhaul of its voice assistant. The new Siri is designed to be more conversational and context-aware, featuring a dedicated app that allows users to revisit past conversations synced privately via iCloud. This version showcases Siri's ability to understand personal context by pulling information from Messages, photos, and on-screen content. For instance, it can draft emails based on previous messages and online solutions. Siri's capabilities now extend across system-wide context menus and applications, enabling users to compare documents and summarize information seamlessly. The interface has been refreshed, integrating with Visual Intelligence and allowing invocation through various methods, including the Dynamic Island and Action Button. Siri is also set to expand its functionality to watchOS and visionOS, offering a redesigned experience with a 3D visualization. With these enhancements, Siri aims to transition from a simple voice assistant to a comprehensive AI companion.