All Systems Operational

Uptime over the past 90 days. View historical uptime.
claude.ai Operational
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
99.58 % uptime
Today
api.anthropic.com - Beta Features Operational
90 days ago
99.97 % uptime
Today
Claude Code Operational
90 days ago
99.98 % 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.

No incidents or maintenance related to this downtime.

Jun 11, 2025

No incidents reported today.

Jun 10, 2025

No incidents reported.

Jun 9, 2025
Elevated errors on Claude Opus 4
Resolved - This incident has been resolved.
Jun 9, 11:46 PDT
Monitoring - A fix has been implemented and we are monitoring the results.
Jun 9, 11:02 PDT
Investigating - We are currently investigating this issue.
Jun 9, 10:24 PDT
Jun 8, 2025
Claude Opus 4 elevated error rate
Resolved - This incident has been resolved.
Jun 8, 16:50 PDT
Monitoring - A fix has been implemented and we are monitoring the results.
Jun 8, 16:37 PDT
Investigating - We are currently investigating this issue.
Jun 8, 15:57 PDT
Jun 7, 2025
Claude Opus 4 errors
Resolved - This incident has been resolved.
Jun 7, 11:58 PDT
Monitoring - A fix has been implemented and we are monitoring the results.
Jun 7, 11:53 PDT
Investigating - We are currently investigating an issue with Claude Opus 4
Jun 7, 11:49 PDT
Jun 6, 2025
Request duration regression for Claude Sonnet 3.7 and 4 and Claude Opus 4
Resolved - This incident has been resolved.
Jun 6, 17:18 PDT
Update - Our engineers are working to deploy a fix to an issue that has resulted in a small number of requests timing out earlier than expected. This issue only affects very long-running requests to Claude Sonnet 3.7 and 4, as well as Opus 4. We will provide an update here as soon as the issue has been fully resolved.
Jun 5, 16:20 PDT
Update - We are continuing to work on a fix for this issue.
Jun 5, 14:59 PDT
Update - We are continuing to work on a fix for this issue.
Jun 5, 13:54 PDT
Identified - Max request duration dropped for these models. We have identified the root cause and rollout the fix soon.
Jun 3, 22:00 PDT
Claude 3.5 Haiku model unavailability
Resolved - Between 12:10-12:40 UTC and 14:20-14:50 UTC the model has been throwing a large quantity of errors.
Jun 6, 08:00 PDT
High rate of errors across models
Resolved - This incident has been resolved.
Jun 6, 01:13 PDT
Monitoring - A fix has been implemented and we are monitoring the results.
Jun 6, 01:11 PDT
Investigating - Since 6:50 UTC we have seen a high rate of errors across all models. We are currently investigating.
Jun 6, 00:46 PDT
Jun 5, 2025
Jun 4, 2025
Errors on tool use calls on Claude.ai and the Anthropic Console
Resolved - This incident has been resolved.
Jun 4, 11:51 PDT
Identified - We have identified an issue resulting in elevated errors on tool usage for requests within Claude.ai and the Anthropic Console. Our engineers have identified a fix, and are working to resolve these issues.
Jun 4, 11:22 PDT
Jun 3, 2025
Jun 2, 2025
Elevated errors on requests to Claude Sonnet 3.7 and 4
Resolved - This incident has been resolved.
Jun 2, 12:30 PDT
Monitoring - We have identified an issue which resulted in elevated error rates on requests to Claude Sonnet 3.7 and 4. This issue has been resolved, and we are monitoring success rates closely.
Jun 2, 12:12 PDT
Jun 1, 2025

No incidents reported.

May 31, 2025

No incidents reported.

May 30, 2025

No incidents reported.

May 29, 2025
Elevated errors on Claude Sonnet 4 for Claude.ai
Resolved - As of 14:10 UTC we did not observe any more errors
May 29, 07:18 PDT
Investigating - Since 13:30 UTC we've observed an elevated number of errors on the Claude Sonnet 4 model for Claude AI users.
May 29, 07:05 PDT
May 28, 2025

No incidents reported.

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