StackAI Outage History
StackAI is up right nowPingoru has recorded 48 incidents for StackAI: 36 in the last 12 months and 1 in the last 90 days.
Show as a table
| Month | Incidents | Hours with an open incident |
|---|---|---|
| April 2026 | 17 | 10 of 720 (1%) |
| May 2026 | 12 | 5 of 744 (1%) |
| June 2026 | 0 | 0 of 720 (0%) |
| July 2026 | 1 | 2 of 744 (0%) |
| August 2026 | 0 | 0 of 744 (0%) |
| September 2026 | 1 | 0 of 720 (0%) |
| October 2026 | 0 | 0 of 744 (0%) |
| November 2026 | 0 | 0 of 19 (0%) |
Incidents, newest first
Major September 15, 2026 Document Conversion Unavailable –
Started Sep 15, 2026, 05:37 PM UTC· resolved Sep 15, 2026, 05:37 PM UTC
- resolved Sep 15, 2026, 05:37 PM UTC
Document conversion and other document parsing subsystems relying on it are experiencing an outage. The StackAI team is working on a resolution..
Minor July 8, 2026 Anthropic Models temporarily degraded 2h 3m
Started Jul 08, 2026, 09:51 PM UTC· resolved Jul 08, 2026, 11:55 PM UTC
- investigating Jul 08, 2026, 09:51 PM UTC
**Anthropic Model Execution Errors** We are currently investigating an issue affecting Anthropic model execution on Stack AI. Customers using workflows backed by Anthropic models may see runs fail. Our team is working to restore Anthropic model availability. As a temporary workaround, some customers may be able to route compatible workflows through Anthropic models on Amazon Bedrock, though availability and behavior may differ depending on the model, region, and workflow configuration..
- resolved Jul 08, 2026, 11:55 PM UTC
This incident has been resolved..
Minor May 12, 2026 Elevated errors on Claude Opus 4.7 19m Web Application (Anthropic (Claude) API )
Started May 12, 2026, 11:38 PM UTC· resolved May 12, 2026, 11:58 PM UTC
- identified May 12, 2026, 11:38 PM UTC
The issue has been identified and a fix is being implemented.
- monitoring May 12, 2026, 11:51 PM UTC
A fix has been implemented and we are monitoring the results.
- resolved May 12, 2026, 11:58 PM UTC
This incident has been resolved.
Minor May 12, 2026 Elevated errors for Claude Sonnet 4.6 and Haiku 4.5 36m Web Application (Anthropic (Claude) API )
Started May 12, 2026, 07:36 PM UTC· resolved May 12, 2026, 08:13 PM UTC
- investigating May 12, 2026, 07:36 PM UTC
We are investigating elevated errors on requests to Claude Sonnet 4.6 and Haiku 4.5. We will provide an update as soon as possible.
- resolved May 12, 2026, 08:13 PM UTC
This incident has been resolved.
Minor May 9, 2026 Elevated errors on Claude Opus 4.1 25m Web Application (Anthropic (Claude) API )
Started May 09, 2026, 07:57 AM UTC· resolved May 09, 2026, 08:22 AM UTC
- identified May 09, 2026, 07:57 AM UTC
The issue has been identified and a fix is being implemented.
- resolved May 09, 2026, 08:22 AM UTC
This incident has been resolved.
Minor May 8, 2026 Elevated errors on Claude Opus 4.7 24m Web Application (Anthropic (Claude) API )
Started May 08, 2026, 05:01 PM UTC· resolved May 08, 2026, 05:25 PM UTC
- investigating May 08, 2026, 05:01 PM UTC
We are currently investigating this issue.
- monitoring May 08, 2026, 05:13 PM UTC
A fix has been implemented and we are monitoring the results.
- resolved May 08, 2026, 05:25 PM UTC
This incident has been resolved.
Minor May 8, 2026 Elevated errors on Claude Sonnet 4.6 7m Web Application (Anthropic (Claude) API )
Started May 08, 2026, 03:03 PM UTC· resolved May 08, 2026, 03:11 PM UTC
- investigating May 08, 2026, 03:03 PM UTC
We are currently investigating this issue.
- identified May 08, 2026, 03:07 PM UTC
The issue has been identified and a fix is being implemented.
- monitoring May 08, 2026, 03:07 PM UTC
A fix has been implemented and we are monitoring the results.
- resolved May 08, 2026, 03:11 PM UTC
This incident has been resolved.
Minor May 8, 2026 Elevated Errors on File Operations 1h 4m Web Application (Anthropic (Claude) API )
Started May 08, 2026, 02:12 PM UTC· resolved May 08, 2026, 03:17 PM UTC
- investigating May 08, 2026, 02:12 PM UTC
We are currently investigating this issue.
- resolved May 08, 2026, 03:17 PM UTC
This incident has been resolved.
Minor May 8, 2026 Elevated errors across Claude Models 1h 51m Web Application (Anthropic (Claude) API )
Started May 08, 2026, 09:49 AM UTC· resolved May 08, 2026, 11:40 AM UTC
- investigating May 08, 2026, 09:49 AM UTC
We are currently investigating this issue.
- identified May 08, 2026, 10:26 AM UTC
We have identified the cause and a fix is being rolled out. As of 10:22 UTC, the remaining impact is limited to Claude Opus 4.1 and Fast Mode for Claude Opus 4.6.
- monitoring May 08, 2026, 11:32 AM UTC
A fix has been implemented and we are monitoring the results.
- resolved May 08, 2026, 11:40 AM UTC
This incident has been resolved.
Minor May 7, 2026 Elevated errors on Claude Opus 4.7 35m Web Application (Anthropic (Claude) API )
Started May 07, 2026, 12:10 PM UTC· resolved May 07, 2026, 12:45 PM UTC
- investigating May 07, 2026, 12:10 PM UTC
We are currently investigating this issue.
- identified May 07, 2026, 12:19 PM UTC
The issue has been identified and a fix is being implemented.
- monitoring May 07, 2026, 12:20 PM UTC
A fix has been implemented and we are monitoring the results.
- resolved May 07, 2026, 12:45 PM UTC
This incident has been resolved.
Minor May 6, 2026 Elevated errors across multiple models –
Started May 06, 2026, 03:29 PM UTC· resolved May 06, 2026, 03:29 PM UTC
No vendor updates were posted for this incident.
Minor May 4, 2026 Elevated errors on Claude Opus 4.7 –
Started May 04, 2026, 02:07 PM UTC· resolved May 04, 2026, 02:07 PM UTC
No vendor updates were posted for this incident.
Minor May 4, 2026 Elevated errors on Claude Opus 4.5 and Sonnet 4.5 –
Started May 04, 2026, 01:59 PM UTC· resolved May 04, 2026, 01:59 PM UTC
No vendor updates were posted for this incident.
Minor May 4, 2026 Elevated errors on Claude Opus 4.5 –
Started May 04, 2026, 08:09 AM UTC· resolved May 04, 2026, 08:09 AM UTC
No vendor updates were posted for this incident.
Major April 30, 2026 claude.ai and API unavailable –
Started Apr 30, 2026, 01:20 AM UTC· resolved Apr 30, 2026, 01:20 AM UTC
No vendor updates were posted for this incident.
Minor April 29, 2026 Elevated errors on Claude Haiku 4.5 –
Started Apr 29, 2026, 01:47 PM UTC· resolved Apr 29, 2026, 01:47 PM UTC
No vendor updates were posted for this incident.
Minor April 28, 2026 Elevated errors on Claude Opus 4.7 –
Started Apr 28, 2026, 11:33 PM UTC· resolved Apr 28, 2026, 11:33 PM UTC
No vendor updates were posted for this incident.
Major April 28, 2026 Claude.ai unavailable and elevated errors on the API –
Started Apr 28, 2026, 05:41 PM UTC· resolved Apr 28, 2026, 05:41 PM UTC
No vendor updates were posted for this incident.
Minor April 28, 2026 Elevated errors on Claude Sonnet 4.5 –
Started Apr 28, 2026, 01:29 PM UTC· resolved Apr 28, 2026, 01:29 PM UTC
No vendor updates were posted for this incident.
Minor April 28, 2026 Elevated errors on Claude Haiku 4.5 –
Started Apr 28, 2026, 12:24 PM UTC· resolved Apr 28, 2026, 12:24 PM UTC
No vendor updates were posted for this incident.
Minor April 25, 2026 Elevated errors on Claude Opus 4.7 –
Started Apr 25, 2026, 08:43 AM UTC· resolved Apr 25, 2026, 08:43 AM UTC
No vendor updates were posted for this incident.
Minor April 25, 2026 Elevated errors on Claude Opus 4.7 –
Started Apr 25, 2026, 07:48 AM UTC· resolved Apr 25, 2026, 07:48 AM UTC
No vendor updates were posted for this incident.
Minor April 25, 2026 Claude Code v2.1.120 Crashes on Startup –
Started Apr 25, 2026, 01:45 AM UTC· resolved Apr 25, 2026, 01:45 AM UTC
No vendor updates were posted for this incident.
Minor April 25, 2026 Elevated error rates on Claude Opus 4.7 –
Started Apr 25, 2026, 01:35 AM UTC· resolved Apr 25, 2026, 01:35 AM UTC
No vendor updates were posted for this incident.
Minor April 24, 2026 Elevated errors on Claude Opus 4.7 –
Started Apr 24, 2026, 10:05 AM UTC· resolved Apr 24, 2026, 10:05 AM UTC
No vendor updates were posted for this incident.