Direct access to Apple’s AI models via both APIs and Shortcuts, which is a game-changer for app developers and something that should have been done in the first place (I have been doing almost exactly what they demoed for over a year now with custom Shortcut actions that invoke Azure services, so I am glad they are finally catching up). But having that (and all the privacy-preserving components of their confidential computing platform) available to app developers is a huge win, and I hope they will also make it easier to use custom models in the future.

WWDC 25 Keynote Thoughts - Tao of Mac

I am really excited about this update. I continue to believe that the current LLM coding assistance is a renaissance to personal tools that are best supported by you. I started lifting in December 2023 and have not yet found a great app that fits my needs that also allows me to treat the data base of information with questions to it.

I think this is my calling to create that app for myself (and maybe others who might want something similar).