CoreWeave Sandboxes GPU preview launches on Forge with hourly billing
Isolating failures per sandbox matters for RL pipelines where one runaway process can otherwise stall thousands of parallel environments, and hourly billing removes upfront commitment for teams experimenting at scale. Builders running agent training or evaluation clusters can enable the preview on CoreWeave Forge to compare containment and cost against their current sandbox setup. The enable step exists specifically to control provisioning of thousands of sandboxes per training step.
CoreWeave has put GPU sandboxes in CoreWeave Sandboxes into preview, accessible through CoreWeave Forge with an enable step. Users pay hourly with no commitment. The product is aimed at RL training workloads that can push sandbox counts into the thousands per step, and a memory spike or infinite loop stays contained within the sandbox that caused it. CoreWeave staff hosted a session, Run Agents with Guardrails, on the same day to demonstrate it in action.
GPU sandboxes in CoreWeave Sandboxes are in preview.
Get enabled on CoreWeave Forge and pay hourly with no commitment.
RL training can push sandbox counts into the thousands per step. A memory spike or infinite loop stays in the sandbox that caused it. @deok_filho told @altryne why there's an enable step.
Deok and @Yolo_Jenkins420 host Run Agents with Guardrails today at 11 a.m. ET if you want to see it in action. https://t.co/sy74HILSR3
