Bloomberg’s Caroline Hyde and Ed Ludlow discuss Google Cloud's latest generation of tensor processing units, or TPU, and the Alphabet division’s new partnerships. Plus, a small group of unauthorized users has accessed Anthropic's new AI model, Mythos, according to a source and documents reviewed by Bloomberg. And Rivian CEO RJ Scaringe joins as his company’s new R2 model, its smaller, cheaper SUV, begins rolling off the manufacturing floor in Normal, Illinois.