1. Apple's new AI system, 'Apple Intelligence,' is expected to support Siri with a major upgrade in spring 2025, with beta testing likely to start in January. 2. The upgraded Siri will be able to control actions within mobile apps through voice commands and understand the content on the screen to decide on tasks based on the context. 3. However, new designs and ChatGPT integration features for Siri are expected to be released in the fall with Apple Intelligence.