Elevated API error rate

Incident Report for LangSmith

Resolved

Error rates have returned to historic norms. This incident is resolved.
Posted Apr 01, 2025 - 20:25 UTC

Monitoring

Error rates have recovered and we are continuing to monitor.
Posted Apr 01, 2025 - 17:00 UTC

Identified

We've identified an infrastructure constraint causing an elevated API error rate. Run ingestion requests are retried. We have implemented a mitigation and are monitoring for recovery.
Posted Apr 01, 2025 - 16:54 UTC
This incident affected: LangSmith Frontend, LangSmith Playground, LangSmith API, and LangSmith Run Ingestion (US).