LangChain / LangSmith
Operational
All Systems Operational
Official status API · last read 2 min ago
- Reported uptime
- 99.00%
- From published incidents, 89 of 90 days covered
- Published incidents
- 12
- Active in the last 90 days
- Days affected
- 10
- New or changed problems only; 9 more days under a long-running notice (thin band)
- Last incident
- 11 d ago
- Started Oct 30, 22:29 UTC
Last 90 days
- Operational
- Maintenance
- Degraded
- Partial outage
- Major outage
- No data
- Long-running notice open (thin band)
CVEs, last two years
19
12 high or critical. In this company's software.
Disclosed security incidents
0
None on record since January 2024.
Published root-cause analyses
0
None published on its status page.
Incident timeline
October 2026
Increased latency and 500 rate
Partial outage · Oct 30, 22:29 UTC
Resolved
Degraded · Oct 14, 19:47 UTC
8 d 15 h
Resolved
Partial outage · Oct 12, 06:46 UTC
Resolved
Seeing some issues logging into the application
Partial outage · Oct 12, 05:42 UTC
2 d 10 h
Resolved
LLM Gateway service interruption
Major outage · Oct 8, 10:05 UTC
Resolved
Increased latency in Run Query V1 APIs
Degraded · Oct 8, 00:48 UTC
1 h 42 min
Resolved
LangSmith Deployment Database Provisioning Error
Partial outage · Oct 3, 05:10 UTC
5 h 3 min
Resolved
September 2026
Thread-scoped sandbox initialization timeouts on new agents
Degraded · Sep 4, 17:19 UTC
2 h 18 min
Resolved
Agent-scoped sandbox fails to initialize on new agents
Partial outage · Sep 2, 17:04 UTC
3 h 43 min
Resolved
Elevated error rate for bulk exports
Partial outage · Sep 1, 19:43 UTC
34 min
Resolved
August 2026
Partial outage · Aug 26, 16:16 UTC
37 min
Resolved
[GCP US only] LangSmith Deployments Builds Outage
Partial outage · Aug 20, 15:54 UTC
2 h 37 min
Resolved
Partial ingestion failures for traces with large payloads
Partial outage · Aug 6, 15:03 UTC
16 h 37 min
Resolved
Agent tool calls failing on Anthropic Claude models
Degraded · Aug 5, 15:27 UTC
6 h 25 min
Resolved
High latencies and increased rate of 500s for analytical queries (stats and dashboards)
Degraded · Aug 3, 18:15 UTC
2 h 58 min
Resolved
July 2026
Increased trace latency with LangSmith
Degraded · Jul 15, 18:23 UTC
Resolved
Run ingest delays and slow queries
Partial outage · Jul 15, 18:23 UTC
Resolved
Internal errors and elevated latency on US LangSmith instance
Partial outage · Jul 15, 18:23 UTC
Resolved
Elevated run ingest latency in US instance of LangSmith
Degraded · Jul 15, 18:23 UTC
Resolved
Elevated 5xx rate on run ingest and some API endpoints
Partial outage · Jul 15, 18:23 UTC
Resolved
Increased latency on Run Ingest
Notice · Jul 15, 18:23 UTC
Resolved
Partial outage · Jul 15, 18:23 UTC
Resolved
New Revisions failing for LangGraph Platform Deployments
Partial outage · Jul 15, 18:23 UTC
Resolved
Billing usage ingestion delays
Degraded · Jul 15, 18:23 UTC
Resolved
Login and Run Ingestion impacted for LangSmith SaaS
Major outage · Jul 15, 18:23 UTC
Resolved