Yandex Lyapunov

Yandex documents this A100 system for machine-learning workloads. These specifications describe its October 2021 configuration.

Yandex Lyapunov is a GPU cluster run by Yandex in Sasovo, Ryazan Oblast, Russia. It has 1,096 NVIDIA A100 40GB GPUs installed.

Big tech

Verified 11 Nov 2026

Facts

Source per value

Owner / operator Organization that owns or operates the GPUs. Hosting and facility roles are listed under Partners.: Yandex 1
GPU maker NVIDIA, AMD or Intel, taken from the GPU model.: NVIDIA 1
GPU model Accelerator model or family as disclosed. A GH200 is one GPU on a superchip; an MI300A is an APU that contains a GPU.: NVIDIA A100 40GB 1
GPUs installed Physical GPUs in the cluster, from the operator or a deterministic sum of disclosed quantities (nodes × GPUs per node). Planned counts, H100-equivalents and unaudited press totals are never counted here.: 1,096 1
Location City, region and country where the cluster sits. Empty when the operator does not name the site.: Sasovo, Ryazan Oblast, Russia 2
Country Country of the cluster, taken from the location.: Russia 2
Live power MW Power in service, in megawatts of IT load where the source says so. Company figures are marked in the notes; Epoch AI satellite estimates are labelled as estimates.: Not published
Status notes The source’s wording on status, with the date.: Specifications are as published for October 2021. 1
Figures as of Date of the source disclosure behind the figures, where the source dates it.: 2021-10 1
Compute nodes nodes Compute nodes in the system or partition.: 137 1

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