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CoreWeave SUNK

Infrastructure service

by CoreWeave

CoreWeave SUNK runs Slurm jobs and Kubernetes workloads on shared compute for AI training.

Find alternatives to CoreWeave SUNK

What it does

• Model training

Features 4

• SUNK User ProvisioningAutomates secure onboarding of Slurm users and reduces identity and config drift.
• Topology-aware schedulingSchedules distributed training jobs with awareness of cluster topology to maximize productive training time.
• Slurm and GPU observabilityCorrelates Slurm metrics with GPU, network and storage signals to spot bottlenecks.
• SUNK self-serviceSelf-service deployment and management of SUNK clusters to cut setup friction.

Sources

Pricing

Pricing page · 14 Oct 2026

"Excludes CPU Resource Usage required to operate SUNK"

Description

Official documentation · 14 Oct 2026

"With SUNK, one pool of compute serves batch training jobs through Slurm and long-running or bursty services through Kubernetes."

What it does

Official documentation · 14 Oct 2026

"SUNK is built for AI research teams running large, long-running training jobs"

Sold within

Official documentation · 14 Oct 2026

"SUNK runs Slurm on CKS, letting you easily run Slurm jobs and containerized workloads on the same cluster."

Name

Official documentation · 14 Oct 2026

"New CoreWeave SUNK Capabilities Help Teams Build Modern AI Research Clusters"

URL

Official documentation · 14 Oct 2026

"New CoreWeave SUNK Capabilities Help Teams Build Modern AI Research Clusters"

Deployment

Official documentation · 14 Oct 2026

"Run on industry-leading Cloud infrastructure services"

Also from CoreWeave

• CoreWeave AI Cloud Infrastructure service

  GPU cloud renting NVIDIA accelerators by the hour, with managed Kubernetes, storage and networking for training and inference.

• Mission Control Platform

  Operating layer for CoreWeave Cloud unifying security (IAM, compliance logging), fleet/node lifecycle automation with expert support, and observability (metrics, logs, telemetry), including an AI agent that answers questions about GPU performance and cluster health.

• CoreWeave Sandboxes Infrastructure service

  Managed sandbox compute environments for AI development, billed as an add-on that varies with the buyer's base Weights & Biases plan tier ($10/mo on Free, $25/mo on Pro).

• CoreWeave ARIA AI agent

  AI research agent built into the Weights & Biases platform that analyzes experiment data and production traces, forms hypotheses, designs and runs experiments, and generates dashboards and reports.

• CoreWeave Forge Platform

  CoreWeave Forge provides a development environment for running, observing, improving, and evaluating models and agents.

• CoreWeave Kubernetes Service Infrastructure service

  CoreWeave Kubernetes Service provides managed Kubernetes clusters for building, training, and deploying AI applications.

• SUNK Anywhere Infrastructure service

  SUNK Anywhere licenses SUNK Standard for running Slurm on Kubernetes clusters operated outside CoreWeave.

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