LangChain incident

Sandbox create failing

Minor Resolved View vendor source →

LangChain experienced a minor incident on May 22, 2026 affecting LangSmith Sandboxes, lasting —. The incident has been resolved; the full update timeline is below.

Started
May 22, 2026, 05:29 PM UTC
Resolved
May 22, 2026, 05:29 PM UTC
Duration
—
Detected by Pingoru
May 22, 2026, 05:29 PM UTC

Affected components

LangSmith Sandboxes

Update timeline

  1. investigating May 22, 2026, 04:35 PM UTC

    Status: Investigating All sandbox create calls error Affected components LangSmith Sandboxes (Partial outage)

  2. identified May 22, 2026, 05:15 PM UTC

    Status: Identified Fix is rolling out Affected components LangSmith Sandboxes (Partial outage)

  3. monitoring May 22, 2026, 05:16 PM UTC

    Status: Monitoring Creates succeeding again Affected components LangSmith Sandboxes (Operational)

  4. resolved May 22, 2026, 05:29 PM UTC

    Status: Resolved Resolved Affected components LangSmith Sandboxes (Operational)