By "A series" are you referring to the Nvidia A100 or the Apple A-series iPhone/iPad chips? If the latter, I don't think you can draw that conclusion. Training

By "A series" are you referring to the Nvidia A100 or the Apple A-series iPhone/iPad chips? If the latter, I don't think you can draw that conclusion. Training has memory and processor requirements that are very different from inference. You don't need iPhones and iPads to train models—you need them to run models. These are two very different things.