Hacker News AIT2·68 pts
- First phase of Prometheus cluster complete, targeting ~1 million GPUs
- Utilizes technologies like closed-loop liquid cooling for efficiency
- Achieved >85% goodput for pre-training runs
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computeHEAT 6.8°
AI CURATED HOT STORY · 10/19/2026
Meta Completes First Phase of Prometheus Gigawatt AI Cluster
1 reports archived1 independent sourcesupdated 10/19/2026, 22:23:55
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1 Sources Cross-ValidatedMeta announced the completion of the first phase of its gigawatt-scale supercluster, Prometheus, in New Albany, Ohio, with plans to scale to ~1 million GPUs. The infrastructure utilizes closed-loop liquid cooling and achieved over 85% goodput for pre-training runs, supporting the development of next-generation foundational models.
LATEST/Meta announced the completion of the first phase of its gigawatt-scale supercluster, Prometheus, in New Albany, Ohio, with plans to scale to ~1 million GPUs. The infrastructure utilizes closed-loop liquid cooling and achieved over 85% goodput for pre-training runs, supporting the development of next-generation foundational models.
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