Apple shares slide after big Siri AI reveal

Apple shares fell 3% on Tuesday, a day after the company revealed new artificial intelligence software at its annual Worldwide Developers Conference . Apple announced new frameworks that will allow app developers to tap into Apple's AI on iPhones and Macs, called Apple Intelligence, as well as a new version of Siri called Siri AI that's based on large language models. Apple also revealed that it is using a cloud model "comparable" to so-called frontier models with help from Google and Nvidia . …