Meta GenAI 2024b is a large GPU cluster operated by Meta AI, located in the United States, in the private sector. It came online around March 2024. At that moment it ranked number 1 among known clusters.
It is built on 24,576 NVIDIA H100 SXM5 80GB. That amounts to about 24.6K H100e of AI compute. The cluster draws roughly 35.07 MW. Its hardware is estimated at $880M.
Epoch AI rates the certainty of this record as confirmed. At least one of these was used to train Llama 3