LangChain incident

Trace billing under-reporting

Major Resolved

LangChain experienced a major incident on December 17, 2025, lasting 4d 14h. The incident has been resolved; the full update timeline is below.

Started
Dec 17, 2025, 11:45 PM UTC
Resolved
Dec 22, 2025, 02:09 PM UTC
Duration
4d 14h
Detected by Pingoru
Dec 17, 2025, 11:45 PM UTC

Update timeline

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