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xAIProduct LaunchSep 21 min read

xAI launched Colossus, a massive 100,000 liquid-cooled H100 GPU cluster built in 122 days

HIGHLIGHTS
  • xAI launched Colossus, a massive GPU cluster
  • Built in 122 days with 100,000 liquid-cooled Nvidia H100 GPUs in Memphis, Tennessee
  • Designed to train future models like Grok 3
Published:
Official Source (X Announcement)

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