Apple Grows Iphone Air With Third-Generation Models and Google
Apple introduced the third generation of its Apple Foundation Models for iphone air. The family now includes five foundation models custom-built with Google.
That shift reaches from on-device processing to server-based systems on Private Cloud Compute. For users, Apple says the models are meant to power a new Siri and make everyday apps smarter.
Apple Foundation Models and iphone air
The latest set includes two on-device models and three server-based models. The split gives Apple a way to handle some tasks locally and push heavier work to its cloud system.
Apple said Private Cloud Compute ensures that user data is never stored or shared with anyone, including Apple. That is the privacy claim at the center of the rollout, and it is the part users will judge against the actual behavior of Siri and app tools.
AFM 3 Core Advanced details
AFM 3 Core Advanced uses a sparsely activated architecture built on Instruction-Following Pruning. In plain terms, it does not keep every part of the model active for every request.
Apple said the model stores the full model in flash memory instead of forcing the entire model into DRAM. It also makes routing decisions per prompt rather than swapping weights token by token.
The model periodically reselects and updates the activated experts during token generation. That design suggests Apple is trying to balance speed and memory use without giving up the ability to shift behavior as a prompt unfolds.
Private Cloud Compute on Google Cloud
AFM 3 Core, AFM 3 Core Advanced, and AFM 3 Cloud are purpose-built for Apple silicon. Apple also said AFM 3 Cloud Pro was extended with Google and NVIDIA to run Private Cloud Compute on NVIDIA GPUs in Google Cloud.
The practical question is how much of Apple Intelligence will visibly depend on these server-based models. Apple has tied them to an entirely new Siri and to smarter tools inside everyday apps, so the real test is whether those features arrive without forcing users to trade privacy for capability.
