Apple Intelligence: Inside the New Apple Foundation Model
Apple Intelligence, an on‑device AI suite debuting with iOS 18.1 beta, centers on the Apple Foundation Model—a 3‑billion‑parameter on‑device LLM (and a larger undisclosed cloud version) trained on TPUs with novel RL algorithms and mixed‑precision quantization, delivering Siri, writing assistance, photo search, and benchmark performance that surpasses GPT‑4, though currently limited to paid developers.