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Investigating - We are currently investigating this issue.
May 09, 2025 - 11:46 PDT
May 09, 2025 - 11:46 PDT
Uptime over the past 90 days. View historical uptime.
claude.ai
Degraded Performance
90 days ago
99.44
% uptime
Today
console.anthropic.com
Operational
90 days ago
99.47
% uptime
Today
api.anthropic.com
Operational
90 days ago
99.48
% uptime
Today
api.anthropic.com - Beta Features
Operational
90 days ago
99.97
% uptime
Today
anthropic.com
Operational
90 days ago
100.0
% uptime
Today
Operational
Degraded Performance
Partial Outage
Major Outage
Maintenance
Major outage
Partial outage
No downtime recorded on this day.
No data exists for this day.
had a major outage.
had a partial outage.
Related
No incidents or maintenance related to this downtime.
Past Incidents
May 9, 2025
Unresolved incident: Elevated errors on Research.
May 8, 2025
Resolved -
This incident has been resolved.
May 8, 18:19 PDT
May 8, 18:19 PDT
Identified -
The issue has been identified and a fix is being implemented.
May 8, 17:41 PDT
May 8, 17:41 PDT
Resolved -
This incident has been resolved.
May 8, 08:36 PDT
May 8, 08:36 PDT
Investigating -
We are currently investigating elevated errors on requests to Claude 3.5 Sonnet on Claude.ai.
May 8, 08:23 PDT
May 8, 08:23 PDT
Resolved -
This incident has been resolved.
May 8, 08:03 PDT
May 8, 08:03 PDT
Monitoring -
A fix has been implemented and we are monitoring the results.
May 8, 07:57 PDT
May 8, 07:57 PDT
Identified -
The Claude 3.7 Sonnet issues have been resolved. Claude 3.5 Haiku errors are still being investigated.
May 8, 07:46 PDT
May 8, 07:46 PDT
Update -
We've started having errors on Claude 3.7 Sonnet as well.
May 8, 07:20 PDT
May 8, 07:20 PDT
Investigating -
We are currently investigating elevated errors on requests to Claude 3.5 Haiku and 3.7 Sonnet on the API, Claude.ai, and the Anthropic Console.
May 8, 07:08 PDT
May 8, 07:08 PDT
May 7, 2025
Resolved -
This incident has been resolved.
May 7, 22:15 PDT
May 7, 22:15 PDT
Investigating -
We are currently investigating elevated errors on requests to Claude 3.5 Haiku on the API, Claude.ai, and the Anthropic Console.
May 7, 22:02 PDT
May 7, 22:02 PDT
Resolved -
This incident has been resolved.
May 7, 15:00 PDT
May 7, 15:00 PDT
Identified -
The issue has been identified and a fix is being implemented.
May 7, 14:52 PDT
May 7, 14:52 PDT
Resolved -
This incident has been resolved.
May 7, 14:05 PDT
May 7, 14:05 PDT
Monitoring -
A fix has been implemented and we are monitoring the results.
May 7, 13:39 PDT
May 7, 13:39 PDT
Investigating -
We are currently investigating this issue.
May 7, 13:07 PDT
May 7, 13:07 PDT
May 6, 2025
Resolved -
This incident has been resolved.
May 6, 00:27 PDT
May 6, 00:27 PDT
Update -
We are continuing to monitor for any further issues.
May 6, 00:17 PDT
May 6, 00:17 PDT
Monitoring -
A fix has been implemented and we are monitoring the results.
May 6, 00:17 PDT
May 6, 00:17 PDT
Investigating -
We are currently investigating this issue.
May 5, 23:50 PDT
May 5, 23:50 PDT
May 5, 2025
May 4, 2025
No incidents reported.
May 3, 2025
Resolved -
This incident has been resolved.
May 3, 07:57 PDT
May 3, 07:57 PDT
Update -
We are continuing to investigate this issue.
May 3, 07:55 PDT
May 3, 07:55 PDT
Update -
We are continuing to investigate this issue.
May 3, 07:15 PDT
May 3, 07:15 PDT
Investigating -
We are currently investigating this issue.
May 3, 07:15 PDT
May 3, 07:15 PDT
May 2, 2025
Resolved -
This incident has been resolved.
May 2, 16:44 PDT
May 2, 16:44 PDT
Investigating -
We are currently investigating this issue.
May 2, 16:05 PDT
May 2, 16:05 PDT
May 1, 2025
Resolved -
This incident has been resolved.
May 1, 10:01 PDT
May 1, 10:01 PDT
Monitoring -
A fix has been implemented and we are monitoring the results.
May 1, 09:05 PDT
May 1, 09:05 PDT
Identified -
The issue has been identified and a fix is being implemented. We expect this to be fully fixed within 2 hours.
May 1, 07:14 PDT
May 1, 07:14 PDT
Investigating -
We were alerted this morning to issues that would prevent enterprise customers from signing in using SSO.
May 1, 07:13 PDT
May 1, 07:13 PDT
Apr 30, 2025
Resolved -
This incident has been resolved.
Apr 30, 08:24 PDT
Apr 30, 08:24 PDT
Monitoring -
Since 12:30 UTC users of the Claude.ai offering have been experiencing elevated errors using the 3.7 Sonnet model. Users of the Pro and Max plans have been unaffected. We've identified and mitigated the root cause and are monitoring the current state.
Apr 30, 07:56 PDT
Apr 30, 07:56 PDT
Apr 29, 2025
Resolved -
This incident has been resolved.
Apr 29, 09:35 PDT
Apr 29, 09:35 PDT
Monitoring -
The issue resulting in elevated error rates on requests to some models, including Claude 3.7 Sonnet, has been resolved. We are currently monitoring closely to ensure no further recurrence.
Apr 29, 09:08 PDT
Apr 29, 09:08 PDT
Identified -
We have identified a hypothesis and we are working on mitigating the issue.
Apr 29, 08:21 PDT
Apr 29, 08:21 PDT
Update -
We are continuing to investigate this issue.
Apr 29, 07:54 PDT
Apr 29, 07:54 PDT
Investigating -
We are seeing errors being returned across all Claude models.
Apr 29, 07:21 PDT
Apr 29, 07:21 PDT
Resolved -
We think the issues with Claude Sonnet 3.7 have been resolved.
Apr 29, 03:24 PDT
Apr 29, 03:24 PDT
Monitoring -
We think we've fixed the issue and we're monitoring right now until the errors level off.
Apr 29, 02:50 PDT
Apr 29, 02:50 PDT
Identified -
While our actions have reduced the number of errors in aggregate, this has not fully gone to zero.
Apr 29, 02:31 PDT
Apr 29, 02:31 PDT
Update -
We think we've established a new root cause for the errors and we're actively working to confirm our hypothesis.
Apr 29, 02:10 PDT
Apr 29, 02:10 PDT
Investigating -
We are currently investigating this issue. This is a repeat of the previous incident from today https://status.anthropic.com/incidents/bktpjrm292p3.
Apr 29, 01:57 PDT
Apr 29, 01:57 PDT
Resolved -
The incident has been resolved.
Apr 29, 01:32 PDT
Apr 29, 01:32 PDT
Identified -
We've identified the root cause and we are implementing a mitigation.
Apr 29, 01:14 PDT
Apr 29, 01:14 PDT
Investigating -
We are currently investigating this issue.
Apr 29, 01:11 PDT
Apr 29, 01:11 PDT
Apr 28, 2025
No incidents reported.
Apr 27, 2025
No incidents reported.
Apr 26, 2025
Resolved -
This incident has been resolved.
Apr 26, 10:18 PDT
Apr 26, 10:18 PDT
Identified -
We have identified an issue causing elevated errors on requests to models on the Anthropic API, Console and Claude.ai.
Apr 26, 10:04 PDT
Apr 26, 10:04 PDT
Investigating -
We are currently investigating this issue.
Apr 26, 09:54 PDT
Apr 26, 09:54 PDT
Apr 25, 2025
Resolved -
This incident has been resolved.
Apr 25, 16:09 PDT
Apr 25, 16:09 PDT
Investigating -
We are currently investigating this issue.
Apr 25, 15:51 PDT
Apr 25, 15:51 PDT
Resolved -
Our engineers have confirmed that the identified errors were not impacting to user requests, and this issue is resolved.
Apr 25, 09:14 PDT
Apr 25, 09:14 PDT
Investigating -
We are currently investigating this issue.
Apr 25, 08:04 PDT
Apr 25, 08:04 PDT