LangChain incident

LangSmith Deployments outage

Major Resolved

LangChain experienced a major incident on March 16, 2026, lasting 4h 9m. The incident has been resolved; the full update timeline is below.

Started
Mar 16, 2026, 10:02 AM UTC
Resolved
Mar 16, 2026, 02:11 PM UTC
Duration
4h 9m
Detected by Pingoru
Mar 16, 2026, 10:02 AM UTC

Update timeline

No vendor updates were posted for this incident — only the open and resolve events were observed.