Visualize CoreWeave infrastructure alerts

Observe infrastructure alerts such as GPU failures and thermal violations during machine learning experiments you log to W&B. When you run on a supported CoreWeave Kubernetes Service (CKS) cluster, enable this integration, and satisfy the prerequisites on this page, CoreWeave Mission Control monitors your compute infrastructure during a W&B run.

This feature is in Preview. Contact your W&B representative for access.

Prerequisites

For this integration to work end-to-end, the following must be true.

Prerequisite	Details
CoreWeave platform	Available only on CoreWeave Kubernetes Service (CKS) clusters. Not available on CoreWeave bare metal clusters or CoreWeave Classic. Training jobs running through SUNK on CKS also satisfy this requirement.
W&B Python SDK	For training jobs, use the `wandb` package version `0.20.1` or later when you log a run.
W&B Server (Dedicated Cloud or Self-Managed)	If you use a W&B Dedicated Cloud or W&B Self-Managed deployment, use W&B Server version `0.73.0` or later. Set the `SERVER_FLAG_ENABLE_CORE_WEAVE_OBSERVABILITY` environment variable on the W&B app pod so the server can accept CoreWeave observability data.

After you meet the prerequisites, the integration works as follows:

If an error occurs, CoreWeave sends that information to W&B.
W&B populates infrastructure information onto your run’s plots in your project’s workspace.
CoreWeave automatically resolves some issues, and W&B surfaces that information on the run’s page.

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Prerequisites

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Prerequisites