Resolved on April 28, 2026, affecting LangSmith Application.
This incident has been resolved. Annotation queues are once again fully accessible in the US LangSmith UI. Please let us know at [email protected] if you're still experiencing issues.
Affected components
Update timeline
- investigating Apr 28, 2026, 08:44 AM UTC
We're investigating an issue where the annotation queue page may load very slowly or even freeze the UI after clicking the View Run button.
- identified Apr 28, 2026, 11:25 AM UTC
The cause of the issue has been identified and the team is currently working on a fix.
- resolved Apr 28, 2026, 02:25 PM UTC
This incident has been resolved. Annotation queues are once again fully accessible in the US LangSmith UI. Please let us know at [email protected] if you're still experiencing issues.
Your product runs on more than LangChain
Add the vendors you depend on and get one message when any of them reports trouble. Free for 3 vendors, no card.
Amazon Web Services