Apple and Meta Put a Very Powerful AI on High-End Macs

Apple and Meta will let developers run Meta's Muse Spark Open, an AI with 816 billion settings, locally on powerful Macs, Meta said Oct. 15, 2026. It needs at least 1 terabyte of memory and runs best on Mac Studio with the M5 Ultra chip. It handles text and pictures, remembers 1 million pieces at once, and allows program connections.