xAI's Colossus 1 hits ~14.6 exaflops FP64, ~5x Top500 leader
cis_female · x · 2026-10-27
xAI's Colossus 1 datacenter reportedly delivers 14.6 exaflops of FP64 compute — roughly 5x the highest-ranked supercomputer on the Top500 list — underscoring the massive scale of xAI's in-house compute buildout.
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