The only thing they have is a bunch PhDs creating chip-level frameworks to support machine vision and learning built on a distributed processing system for use across their eco-system.
I could what are you curious about? I tried to describe at the highest level possible what Apple is doing in the AI space without naming anything specific.
Apple is currently designing silicon based on speed and efficiency bottlenecks. They analyze their performance and adjust their design to work with these bottlenecks. If one looks at their AI oriented frameworks and their job processing framework they are both being optimized for their custom silicon. Apple hires many PhDs to work on some of these issues.
