Meta Completes First Phase of Gigawatt-Scale Prometheus Supercluster
October 19, 2026
Meta has finished the initial phase of its Prometheus supercluster in Ohio to train the Muse foundational model family. The infrastructure is designed for future scaling to approximately 1 million GPUs using closed-loop liquid cooling technology.
HOW THIS AFFECTS YOU
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founderThe scale of this compute cluster signals the massive capital requirements for competing in the foundational model layer.
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investorMeta is securing massive compute advantages that define the barrier to entry for frontier model training.