CoreWeave H200s is a large GPU cluster operated by CoreWeave, located in the United States, in the private sector. It came online around August 2024. At that moment it ranked number 1 among known clusters.
It is built on 42,000 NVIDIA H200 SXM. That amounts to about 42K H100e of AI compute. The cluster draws roughly 59.93 MW. Its hardware is estimated at $1.5B.
Epoch AI rates the certainty of this record as likely.