[OpenAI Purchases Tens of Thousands of Macs to Enhance AI Training, Driving Apple's Mac Revenue Growth by 29%] According to The Information, citing internal sources at OpenAI, the company has purchased tens of thousands of Mac minis and Mac Studios to strengthen tasks such as machine learning training and Computer-use Agent operations. Anthropic is also renting significant Mac computing power through Amazon AWS. In the most recent quarter, Apple's Mac business revenue grew 29% year-over-year, reaching $10.4 billion, surpassing the growth rate of the iPhone and becoming the fastest-growing segment in Apple's hardware business.