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All Systems Operational
Uptime over the past 90 days. View historical uptime.
claude.ai
Operational
90 days ago
99.05
% uptime
Today
console.anthropic.com
Operational
90 days ago
99.36
% uptime
Today
api.anthropic.com
Operational
90 days ago
99.44
% uptime
Today
Claude Code
Operational
90 days ago
99.53
% 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
Jul 29, 2025
No incidents reported today.
Jul 28, 2025
No incidents reported.
Jul 27, 2025
No incidents reported.
Jul 26, 2025
No incidents reported.
Jul 25, 2025
Resolved -
We've had several spikes of incidents and we have mitigated them. The last two ones being:
* between 5:47 PT / 12:47 UTC and 6:23 PT / 13:23 UTC
* a period of medium level of errors
* between 7:28 PT / 14:28 UTC and 8:35 PT / 15:35 UTC
The issue has been fully mitigated.
Jul 25, 16:37 UTC
* between 5:47 PT / 12:47 UTC and 6:23 PT / 13:23 UTC
* a period of medium level of errors
* between 7:28 PT / 14:28 UTC and 8:35 PT / 15:35 UTC
The issue has been fully mitigated.
Jul 25, 16:37 UTC
Identified -
We're seeing another spike of errors as of 5:48 PT / 12:48 UTC.
Jul 25, 12:54 UTC
Jul 25, 12:54 UTC
Monitoring -
The last bump of errors was between 1:58 PT / 8:58 UTC and 2:21 PT / 9:21 UTC.
We haven't yet resolved the root cause, and we are working on that. We are applying tactical mitigations and we're still at a high risk of errors.
Jul 25, 09:26 UTC
We haven't yet resolved the root cause, and we are working on that. We are applying tactical mitigations and we're still at a high risk of errors.
Jul 25, 09:26 UTC
Identified -
We're seeing elevated errors again since 1:58 PT / 8:58 UTC.
Jul 25, 09:03 UTC
Jul 25, 09:03 UTC
Monitoring -
The level of errors has been reduced to a low rate since 1:00 PT / 8:00 UTC. However we still are at risk of the errors coming back.
Jul 25, 08:07 UTC
Jul 25, 08:07 UTC
Investigating -
We are currently investigating an issue on Claude 4 Sonnet that started at 23:55 PT / 6:55 UTC.
Jul 25, 07:11 UTC
Jul 25, 07:11 UTC
Resolved -
The Claude 4 Opus incident has been resolved.
Jul 25, 15:15 UTC
Jul 25, 15:15 UTC
Investigating -
As of 14:40 UTC / 7:40 PST we've seen elevated errors on Claude 4 Opus affecting Claude Code.
Jul 25, 15:00 UTC
Jul 25, 15:00 UTC
Resolved -
As of 22:45 PT / 6:45 UTC we have mitigated the ongoing set of errors.
Jul 25, 05:47 UTC
Jul 25, 05:47 UTC
Investigating -
We've seen another spike of errors starting with 22:10 PT / 5:10 UTC.
Jul 25, 05:26 UTC
Jul 25, 05:26 UTC
Identified -
Errors are elevated on Sonnet 4 while we are mitigating.
Jul 25, 05:25 UTC
Jul 25, 05:25 UTC
Monitoring -
A fix has been implemented and we are monitoring the results.
Jul 25, 03:10 UTC
Jul 25, 03:10 UTC
Investigating -
We are currently investigating this issue.
Jul 25, 01:50 UTC
Jul 25, 01:50 UTC
Resolved -
This incident has been resolved.
Jul 25, 00:57 UTC
Jul 25, 00:57 UTC
Monitoring -
A fix has been implemented and we are monitoring the results.
Jul 25, 00:45 UTC
Jul 25, 00:45 UTC
Investigating -
We are currently investigating this issue.
Jul 25, 00:19 UTC
Jul 25, 00:19 UTC
Update -
We are currently investigating this issue.
Jul 25, 00:17 UTC
Jul 25, 00:17 UTC
Identified -
We are currently investigating this issue.
Jul 25, 00:16 UTC
Jul 25, 00:16 UTC
Jul 24, 2025
Resolved -
This incident has been resolved.
Jul 24, 23:53 UTC
Jul 24, 23:53 UTC
Monitoring -
A fix has been implemented and we are monitoring the results.
Jul 24, 23:30 UTC
Jul 24, 23:30 UTC
Identified -
The issue has been identified and a fix is being implemented.
Jul 24, 17:08 UTC
Jul 24, 17:08 UTC
Investigating -
We are currently investigating reports of a degraded experience with the Google Drive connector.
Jul 24, 16:50 UTC
Jul 24, 16:50 UTC
Jul 23, 2025
Resolved -
This incident has been resolved.
Jul 23, 23:11 UTC
Jul 23, 23:11 UTC
Monitoring -
A fix has been implemented and we are monitoring the results.
Jul 23, 22:47 UTC
Jul 23, 22:47 UTC
Update -
We are investigating an issue that started at 14:40 PT / 21:40 UTC affecting Claude 4 Opus and the Claude 3.5 Sonnet New models, and starting at 15:10 PT/ 22:10 UTC affecting Claude 4 Sonnet and Claude Sonnet 3.7.
Jul 23, 21:49 UTC
Jul 23, 21:49 UTC
Investigating -
We are currently investigating this issue.
Jul 23, 21:48 UTC
Jul 23, 21:48 UTC
Resolved -
The issue has been mitigated as of 12:28 PT / 19:28 UTC.
Jul 23, 19:34 UTC
Jul 23, 19:34 UTC
Investigating -
We are investigating errors on Claude 4 Sonnet starting from 12:07 PT / 19:07 UTC.
Jul 23, 19:21 UTC
Jul 23, 19:21 UTC
Resolved -
This incident has been resolved.
Jul 23, 17:51 UTC
Jul 23, 17:51 UTC
Update -
This issue has been resolved
Jul 23, 17:50 UTC
Jul 23, 17:50 UTC
Update -
We are continuing to monitor for any further issues.
Jul 23, 17:50 UTC
Jul 23, 17:50 UTC
Monitoring -
A fix has been implemented and we are monitoring the results.
Jul 23, 17:45 UTC
Jul 23, 17:45 UTC
Identified -
The issue has been identified and a fix is being implemented.
Jul 23, 17:16 UTC
Jul 23, 17:16 UTC
Investigating -
We are investigating errors in which MCP tool calls return the error "Error executing code: Cannot convert undefined or null to object".
Jul 23, 16:27 UTC
Jul 23, 16:27 UTC
Resolved -
We've seen two big spikes of errors, one between 13:05 UTC and 13:24 UTC, and another one between 13:50 UTC and 14:18 UTC. The issue has now been resolved.
Jul 23, 14:43 UTC
Jul 23, 14:43 UTC
Identified -
The issue has been identified and a fix is being implemented.
Jul 23, 13:26 UTC
Jul 23, 13:26 UTC
Investigating -
We are investigating an issue on Claude 4 Sonnet that started at 6:04 PT / 13:04 UTC.
Jul 23, 13:20 UTC
Jul 23, 13:20 UTC
Resolved -
We have mitigated the issue as of 2:15 PT / 9:15 UTC.
Jul 23, 09:26 UTC
Jul 23, 09:26 UTC
Investigating -
Since 2:06 PT / 9:06 UTC we've seen an increase in errors on Claude 4 Sonnet
Jul 23, 09:13 UTC
Jul 23, 09:13 UTC
Resolved -
As of 6:39 UTC / 23:39 PT we have mitigated the issue.
Jul 23, 06:45 UTC
Jul 23, 06:45 UTC
Identified -
The issue has been identified and a fix is being implemented.
Jul 23, 06:21 UTC
Jul 23, 06:21 UTC
Investigating -
We've seen elevated errors on Claude 4 Sonnet starting from 6:00 UTC / 23:00 PT.
Jul 23, 06:16 UTC
Jul 23, 06:16 UTC
Jul 22, 2025
Resolved -
This incident has been resolved.
Jul 22, 20:33 UTC
Jul 22, 20:33 UTC
Update -
We are continuing to monitor for any further issues.
Jul 22, 20:32 UTC
Jul 22, 20:32 UTC
Monitoring -
A fix has been implemented and we are monitoring the results.
Jul 22, 17:53 UTC
Jul 22, 17:53 UTC
Identified -
The issue has been identified and a fix is being implemented.
Jul 22, 17:26 UTC
Jul 22, 17:26 UTC
Update -
We are continuing to investigate this issue.
Jul 22, 13:34 UTC
Jul 22, 13:34 UTC
Investigating -
We are currently investigating this issue.
Jul 22, 13:30 UTC
Jul 22, 13:30 UTC
Resolved -
This incident has been resolved.
Jul 22, 19:16 UTC
Jul 22, 19:16 UTC
Monitoring -
A fix has been implemented and we are monitoring the results.
Jul 22, 18:44 UTC
Jul 22, 18:44 UTC
Identified -
The issue has been identified and a fix is being implemented.
Jul 22, 18:33 UTC
Jul 22, 18:33 UTC
Investigating -
We are currently investigating this issue.
Jul 22, 18:09 UTC
Jul 22, 18:09 UTC
Jul 21, 2025
Resolved -
This incident has been resolved.
Jul 21, 23:00 UTC
Jul 21, 23:00 UTC
Investigating -
The issue has been identified and we are investigating
Jul 21, 22:45 UTC
Jul 21, 22:45 UTC
Resolved -
This incident has been resolved.
Jul 21, 21:18 UTC
Jul 21, 21:18 UTC
Investigating -
We are currently investigating this issue.
Jul 21, 20:55 UTC
Jul 21, 20:55 UTC
Resolved -
As of 08:52 UTC we have full recovery for the Claude 4 Sonnet model
Jul 21, 08:57 UTC
Jul 21, 08:57 UTC
Monitoring -
A fix has been implemented and we are monitoring the results.
Jul 21, 08:44 UTC
Jul 21, 08:44 UTC
Identified -
The issue has been identified and a fix is being implemented.
Jul 21, 08:13 UTC
Jul 21, 08:13 UTC
Update -
We are continuing to investigate this issue.
Jul 21, 07:23 UTC
Jul 21, 07:23 UTC
Investigating -
We are currently investigating an issue with Claude 4 Sonnet that started at 6:15 UTC.
Jul 21, 07:12 UTC
Jul 21, 07:12 UTC
Jul 20, 2025
No incidents reported.
Jul 19, 2025
No incidents reported.
Jul 18, 2025
Resolved -
This incident has been resolved.
Jul 18, 21:50 UTC
Jul 18, 21:50 UTC
Monitoring -
A fix has been implemented and we are monitoring the results.
Jul 18, 21:40 UTC
Jul 18, 21:40 UTC
Investigating -
We are currently investigating elevated errors on requests to Claude 4 Opus via Claude Code
Jul 18, 21:15 UTC
Jul 18, 21:15 UTC
Resolved -
This incident has been resolved.
Jul 18, 17:09 UTC
Jul 18, 17:09 UTC
Update -
We are continuing to work on a fix for this issue.
Jul 18, 03:23 UTC
Jul 18, 03:23 UTC
Identified -
We have identified the cause of the issue affecting connecting to Claude.ai Connectors. We are deploying a fix. We will provide a further update shortly.
Jul 17, 23:29 UTC
Jul 17, 23:29 UTC
Jul 17, 2025
Resolved -
This incident has been resolved.
Jul 17, 21:34 UTC
Jul 17, 21:34 UTC
Monitoring -
A fix has been implemented and we are monitoring the results.
Jul 17, 21:25 UTC
Jul 17, 21:25 UTC
Update -
We are continuing to investigate this issue.
Jul 17, 21:13 UTC
Jul 17, 21:13 UTC
Update -
We are continuing to investigate this issue.
Jul 17, 21:13 UTC
Jul 17, 21:13 UTC
Investigating -
We are currently investigating elevated errors on requests to Claude Sonnet (all models) on the API, Claude.ai, and the Anthropic Console.
Jul 17, 21:13 UTC
Jul 17, 21:13 UTC
Resolved -
This incident has been resolved.
Jul 17, 05:33 UTC
Jul 17, 05:33 UTC
Identified -
The issue has been identified and a fix is being implemented.
Jul 17, 05:04 UTC
Jul 17, 05:04 UTC
Investigating -
We are currently investigating this issue.
Jul 17, 04:48 UTC
Jul 17, 04:48 UTC
Jul 16, 2025
Resolved -
This incident has been resolved.
Jul 16, 15:55 UTC
Jul 16, 15:55 UTC
Identified -
We are currently investigating elevated errors on requests to Claude 4 Opus and Sonnet on the API, Claude.ai, and the Anthropic Console.
Jul 16, 14:01 UTC
Jul 16, 14:01 UTC
Resolved -
This incident has been resolved.
Jul 16, 08:43 UTC
Jul 16, 08:43 UTC
Monitoring -
A fix has been implemented and we are monitoring the results.
Jul 16, 07:56 UTC
Jul 16, 07:56 UTC
Identified -
The issue has been identified and a fix is being implemented.
Jul 16, 07:27 UTC
Jul 16, 07:27 UTC
Investigating -
We are currently investigating this issue.
Jul 16, 06:12 UTC
Jul 16, 06:12 UTC
Jul 15, 2025
Resolved -
This incident has been resolved.
Jul 15, 17:00 UTC
Jul 15, 17:00 UTC
Update -
We are continuing to monitor for any further issues.
Jul 15, 16:08 UTC
Jul 15, 16:08 UTC
Monitoring -
A fix has been implemented and we are monitoring the results.
Jul 15, 15:59 UTC
Jul 15, 15:59 UTC
Identified -
The issue has been identified and a fix is being implemented.
Jul 15, 15:01 UTC
Jul 15, 15:01 UTC
Investigating -
Sonnet 4 has been sending elevated errors since 13:05 UTC. We are currently investigating this issue.
Jul 15, 13:05 UTC
Jul 15, 13:05 UTC
Resolved -
This incident has been resolved.
Jul 15, 12:58 UTC
Jul 15, 12:58 UTC
Investigating -
We've observed intermittent elevated error rates on Claude 4 Opus since 10AM UTC. We are currently investigating the issue.
Jul 15, 12:35 UTC
Jul 15, 12:35 UTC
Resolved -
This incident has been resolved.
Jul 15, 12:31 UTC
Jul 15, 12:31 UTC
Monitoring -
A fix has been implemented and we are monitoring the results.
Jul 15, 10:06 UTC
Jul 15, 10:06 UTC
Identified -
The issue has been identified and a fix is being implemented.
Jul 15, 09:57 UTC
Jul 15, 09:57 UTC
Update -
We are continuing to investigate this issue.
Jul 15, 09:38 UTC
Jul 15, 09:38 UTC
Investigating -
We are currently investigating this issue.
Jul 15, 09:37 UTC
Jul 15, 09:37 UTC