Sesterce H100s Phase 2 is a large GPU cluster operated by Sesterce, located in France, in the private sector. It came online around July 2024. At that moment it ranked number 29 among known clusters.
It is built on 4,096 NVIDIA H100 SXM5 80GB. That amounts to about 4.1K H100e of AI compute. The cluster draws roughly 5.84 MW. Its hardware is estimated at $146M.
Epoch AI rates the certainty of this record as likely.