Industrial-Scale Intelligence: xAI Flips the Switch on 1GW Colossus 2 Supercluster1
MEMPHIS, TENN. — In a milestone that redefines the sheer physical scale of artificial intelligence development, Elon Musk’s xAI has officially brought Colossus 2 online.2 Confirmed on Saturday, January 17, 2026, the facility has become the first AI training cluster in the world to reach 1-gigawatt (GW) power capacity.3+1 The activation marks a significant leap […]
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