From a converted factory in Memphis to a planned $20B, 2-gigawatt campus in Mississippi, Elon Musk’s xAI is building “AI ...

Elon Musk’s xAI has flipped the switch on a machine that effectively turns electricity into intelligence at an unprecedented scale. By bringing its Colossus 2 training cluster to the 1 gigawatt ...

An amateur cryptographer and ham radio operator in Germany thrashed the reconstructed Colossus system in a code-cracking challenge that replicated the pioneering digital computer’s work in helping the ...