LangChain incident

LangSmith Deployment Database Provisioning Error

Resolved after 5 hours 3 minutes, affecting LangSmith Deployments Control Plane, on October 3, 2026.

identified Oct 03, 2026, 06:46 AM UTC

Issue has been identified, attempted mitigation is being deployed.

Started
Oct 03, 2026, 05:10 AM UTC
Resolved
Oct 03, 2026, 10:13 AM UTC
Duration
5h 3m
Detected by Pingoru
Oct 03, 2026, 05:10 AM UTC

Affected components

LangSmith Deployments Control Plane

Update timeline

  1. investigating Oct 03, 2026, 05:10 AM UTC

    Creation of new LangSmith deployment dedicated instances are failing during database provisioning because of an issue with an upstream cloud provider. Only GCP regions are affected.

  2. investigating Oct 03, 2026, 05:55 AM UTC

    Creating new deployments and new revisions for dedicated instances is failing for LangSmith Deployment in all GCP regions due to an issue with an upstream cloud provider. Existing deployments continue to run and serve traffic.

  3. identified Oct 03, 2026, 06:46 AM UTC

    Issue has been identified, attempted mitigation is being deployed.

  4. resolved Oct 03, 2026, 10:13 AM UTC

    This is now resolved.

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