Musk: 230,000 GPUs, including 30,000 GB200s, are used to train Grok in a supercomputing cluster called Colossus 1. In Colossus 2, the first batch of 550,000 GB200s and GB300s will also be online for training in a few weeks. As Huang Renxun said, the speed of xAI is unparalleled.

2025-07-23 01:03:07

AI Jensen Huang

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