You know, this sounds cool, until you realize that AI models are extremely memory-hungry, and the iPhone 15 and 15 Pro only have 6 GB and 8 GB of RAM respectively.
So either Apple's "large" language models are very small to the point of being kind of unhelpful (like Microsoft's Phi-2 or Google's Gemma-2b), or they're larger models that have just been quantized (compressed) into artificial unintelligence. Either way, it's not going to be much of a step up from the Siri we all know and, uh... "love." 🙃