- Facial recognition in Photos
- "Memories" in Photos
- iOS keyboard autocomplete using LLMs. I am bilingual and noticed in the latest iOS it now does multi-language autocomplete and you no longer have to manually switch languages.
- Event detection for Calendar
- Depth Fusion in the iOS camera app, using ML to take crisper photos
- Probably others...
The crazy thing is most/all of these run on the device.