Is LangSmith down? › Outage history › Oct 3, 2026
LangSmith partial outage on Oct 3, 2026: what happened
On Oct 3, 2026, the LangSmith Global status page reported "LangSmith Deployment Database Provisioning Error". About 5 hours 3 min: from Oct 3, 2026, 05:10 UTC to Oct 3, 2026, 10:13 UTC, by the official start and resolution times.
LangSmith right now
At our last refresh (Oct 22, 2026, 12:35 UTC) LangSmith was having problems: Partial System Degradation.
- Started
- Oct 3, 2026, 05:10 UTC
- Resolved
- Oct 3, 2026, 10:13 UTC
- Duration
- 5 hours 3 min
- Official impact
- Major
- Source
- LangSmith Deployment Database Provisioning Error on the LangSmith Global status page
The LangSmith Global status page rated the impact "Major": a partial outage. Some parts or some users were affected; it was not a complete outage.
What caused the LangSmith partial outage?
"Creating new deployments and new revisions for dedicated instances is failing for LangSmith Deployment in all GCP regions due to an issue with an upstream cloud provider."
From the LangSmith Global status page, Oct 3, 2026, 05:55 UTC.
When was it fixed?
The LangSmith Global status page marked it resolved at Oct 3, 2026, 10:13 UTC, 5 hours 3 min after it started. Its resolution note: "This is now resolved."
Timeline of official updates
Every update the LangSmith Global status page posted, oldest first. Times are UTC.
Oct 3, 2026, 05:10 UTC investigating
Creation of new LangSmith deployment dedicated instances are failing during database provisioning because of an issue with an upstream cloud provider. Only GCP regions are affected.
Oct 3, 2026, 05:55 UTC investigating
Creating new deployments and new revisions for dedicated instances is failing for LangSmith Deployment in all GCP regions due to an issue with an upstream cloud provider. Existing deployments continue to run and serve traffic.
Oct 3, 2026, 06:46 UTC identified
Issue has been identified, attempted mitigation is being deployed.
Oct 3, 2026, 10:13 UTC resolved
This is now resolved.
LangSmith partial outage questions
What caused the LangSmith partial outage on Oct 3, 2026?
The LangSmith Global status page said (update at Oct 3, 2026, 05:55 UTC): "Creating new deployments and new revisions for dedicated instances is failing for LangSmith Deployment in all GCP regions due to an issue with an upstream cloud provider."
When was the LangSmith partial outage on Oct 3, 2026 fixed?
The LangSmith Global status page marked it resolved at Oct 3, 2026, 10:13 UTC, 5 hours 3 min after it started. Its resolution note: "This is now resolved."
How long did the LangSmith partial outage last?
About 5 hours 3 min: from Oct 3, 2026, 05:10 UTC to Oct 3, 2026, 10:13 UTC, by the official start and resolution times.
Was LangSmith completely down?
No. The LangSmith Global status page rated the impact "Major": a partial outage. Some parts or some users were affected; it was not a complete outage.
Other recent LangSmith incidents
- Sandbox Performance Degraded Oct 14, 2026, 19:47 UTC, ongoing, 7 days 17 hours so far
- APAC Region Querying is down Oct 12, 2026, 06:46 UTC, duration not stated
- Seeing some issues logging into the application Oct 12, 2026, 05:42 UTC, 2 days 10 hours
- LLM Gateway service interruption Oct 8, 2026, 10:05 UTC, duration not stated
- Increased latency in Run Query V1 APIs Oct 8, 2026, 00:48 UTC, 1 hour 42 min
- Thread-scoped sandbox initialization timeouts on new agents Sep 4, 2026, 17:19 UTC, 2 hours 18 min
Full LangSmith outage history and biggest outages → · Recent outages across all services →
Quotes are the LangSmith Global status page's own words, from the official incident. Is It Up or Down is independent and not affiliated with LangSmith. Times are UTC.