Apple Intelligence
Apple's on-device + Private Cloud Compute AI stack.
Apple Intelligence is Apple's personal-AI system, launched 2024. Most operations run on-device via the Neural Engine; sensitive but compute-heavy operations route to "Private Cloud Compute" — Apple Silicon servers that delete data after each request and have publicly auditable images. Eligible devices: iPhone 15 Pro+, M-series Macs/iPads. Features: Writing Tools, Genmoji, Image Playground, Siri 2.0 with cross-app awareness.