For five months, there was one story about Apple and AI. Apple fell behind. Apple panicked. Apple cut a deal with Google. When a much smarter Siri showed up at WWDC, the explanation was obvious: Apple outsourced the whole thing. Siri was now just Gemini with an Apple logo. The narrative was everywhere. It was also wrong.
I was in a room at WWDC that the public never saw. A closed-door technical briefing with Craig Federighi and his team. No cameras. No stream. And in that room, Federighi said something that should have been the headline all along: "The amount of Google Assistant we use is none." Apple built five of its own foundation models. It used Gemini to help train them. It did not put Gemini inside Siri. There is no Google code running on your iPhone when you talk to Siri. The whole thing is a lot more interesting than the story everybody agreed on.
In this video, I walk through the whole architecture: the five Apple Foundation Models, the System Orchestrator that decides where every request goes, the on-device model that runs on your phone without killing your battery, and the encryption system that keeps your data private even when it touches Google's hardware. The Gemini wrapper story made for a good tweet. The truth is a better video.
