OpenAI买几万台Mac搞强化训练！英伟达的活被苹果抢了

TL;DR - OpenAI reportedly bought tens of thousands of Mac mini and Mac Studio systems for reinforcement learning workloads that train computer-use agents, while Anthropic is renting Macs through AWS for similar tasks. The purchases highlight Apple silicon’s emerging role in agent training and local AI infrastructure traditionally dominated by Nvidia GPUs.

• Computer-use agents learn multi-step desktop tasks such as editing and testing code, organizing email, and summarizing documents.
• Apple’s unified memory lets CPUs and GPUs access a shared pool, reducing data-transfer bottlenecks for memory-intensive AI workloads.
• Mac mini and Mac Studio provide sustained cooling, and software such as EXO Labs can cluster multiple Macs to run very large models.
• Demand has reportedly strained high-end Mac supplies, while Nvidia’s available DGX Spark offers enterprises a competing desktop AI system.