OpenAI is buying iPhone designer Jony Ive's AI devices startup for $6.4 billion

OpenAI said on Wednesday that it's buying Jony Ive's AI devices startup io for $6.4 billion in an all-equity deal that includes its current stake in the company. Ive is taking on "deep creative and design responsibilities across OpenAI and io," OpenAI said in a statement. The company said that io…