All Systems Operational

Uptime over the past 90 days. View historical uptime.
claude.ai Operational
90 days ago
99.33 % uptime
Today
Claude Console (platform.claude.com) Operational
90 days ago
99.79 % uptime
Today
Claude API (api.anthropic.com) Operational
90 days ago
99.4 % uptime
Today
Claude Code Operational
90 days ago
99.33 % uptime
Today
Claude Cowork Operational
90 days ago
99.46 % uptime
Today
Claude for Government Operational
90 days ago
99.99 % 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.

Aug 1, 2026

No incidents reported today.

Jul 31, 2026

Degraded performance on Claude Sonnet 5
Resolved - This incident has been resolved.
Jul 31, 07:04 UTC
Investigating - We are currently investigating this issue.
Jul 31, 06:18 UTC

Jul 30, 2026

Degraded performance on Claude Opus 4.8
Resolved - This incident has been resolved.
Jul 30, 14:24 UTC
Investigating - We are currently investigating this issue.
Jul 30, 13:43 UTC
Elevated errors across many models
Resolved - This incident has been resolved.
Jul 30, 10:48 UTC
Update - We are also investigating issues with Opus 4.7 and Opus 4.5.
Jul 30, 10:23 UTC
Monitoring - As of 2:58 PT / 9:58 UTC the errors are back to baseline.
Jul 30, 10:03 UTC
Update - As of 01:33 PT / 08:33 UTC we are back to errors across all models.
Jul 30, 08:33 UTC
Update - As of 8:05 UTC / 1:05 PT, Sonnet 5 errors are back to baseline, but we're seeing an increased error rate on Fable 5.
Jul 30, 08:06 UTC
Update - As of 7:32 UTC / 0:32 PT, Opus 5 errors are back to baseline but we're seeing again Sonnet 5's errors up.
Jul 30, 07:33 UTC
Identified - All models except Opus 5 have recovered. We're working to recover Opus 5 as well.
Jul 30, 06:26 UTC
Investigating - We are currently investigating this issue.
Jul 30, 05:57 UTC

Jul 29, 2026

Elevated errors across all models
Resolved - This issue has been resolved.
Jul 29, 22:36 UTC
Monitoring - From 12:45 PT / 19:45 UTC through to 1:26 PT / 21:26 UTC, we saw elevated rates of errors across Claude models. We have seen recovery in success rates across all models and are monitoring closely to ensure no further issues.
Jul 29, 22:20 UTC
Update - We are continuing to work to fully resolve issues resulting in elevated requests and latency to Claude models. At this time, we are seeing recovery across most models. We will provide an additional update as soon as possible.
Jul 29, 21:38 UTC
Identified - We have identified an issue resulting in elevated errors across multiple models, and are working to resolve this. We will provide an update as soon as possible.
Jul 29, 20:33 UTC
Investigating - We are currently investigating this issue.
Jul 29, 19:49 UTC

Jul 28, 2026

No incidents reported.

Jul 27, 2026

Elevated errors on Claude Opus 5 and Haiku 4.5
Resolved - As of 7:34 PST / 14:34 UTC the errors have returned to baseline.
Jul 27, 14:36 UTC
Update - Haiku 4.5 is also returning errors.
Jul 27, 14:04 UTC
Update - We are currently investigating this issue.
Jul 27, 13:42 UTC
Update - We are continuing to investigate this issue.
Jul 27, 13:41 UTC
Investigating - We are currently investigating this issue.
Jul 27, 13:39 UTC
Elevated errors on Claude Opus 5
Resolved - As of 4:47 PST / 11:47 UTC the errors have returned to baseline.
Jul 27, 12:30 UTC
Investigating - We are currently investigating this issue.
Jul 27, 11:27 UTC
Elevated errors on Claude Opus 5
Resolved - As of 2:03 PST / 9:03 UTC the errors have returned to baseline.
Jul 27, 09:05 UTC
Investigating - We are currently investigating this issue.
Jul 27, 08:16 UTC

Jul 26, 2026

Elevated errors for Opus 5
Resolved - This incident has been resolved.
Jul 26, 10:44 UTC
Monitoring - A fix has been implemented and we are monitoring the results.
Jul 26, 10:34 UTC
Update - We are continuing to work on a fix for this issue.
Jul 26, 10:28 UTC
Identified - The issue has been identified and a fix is being implemented.
Jul 26, 09:45 UTC
Investigating - We are currently investigating this issue.
Jul 26, 09:17 UTC

Jul 25, 2026

Elevated errors for Claude Fable 5, Claude Sonnet 5, Claude Haiku 4.5, and other models
Resolved - This incident has been resolved.
Jul 25, 22:08 UTC
Investigating - We are investigating elevated errors on requests to Claude Fable 5, Claude Sonnet 5, Claude Haiku 4.5, and other Claude models. We will provide an update as soon as possible.
Jul 25, 21:34 UTC
Elevated errors for Mythos 5, Fable 5, Opus 5 and Claude Haiku 4.5
Resolved - This incident has been resolved.
Jul 25, 19:44 UTC
Identified - The issue has been identified and a fix is being implemented.
Jul 25, 18:44 UTC
Investigating - We are investigating elevated errors on requests to Claude Mythos 5, Claude Fable 5, and Claude Haiku 4.5. We will provide an update as soon as possible.
Jul 25, 18:40 UTC
Sonnet 4.6 and Sonnet 5 errors elevated
Resolved - For approximately 10 minutes, error rates on Sonnet 4.6 and 5 were elevated. Service returned to normal at approximately 11:07a PDT.
Jul 25, 18:13 UTC

Jul 24, 2026

Microsoft Office add-in availability
Resolved - This issue has been resolved.
Jul 24, 15:36 UTC
Identified - Users who installed the following add-ins may experience issues accessing the add-in functionality: Claude by Anthropic for PowerPoint, Claude by Anthropic for Word, and Claude by Anthropic for Excel.

To regain immediate access to Claude for Microsoft 365, install the add-in here: https://marketplace.microsoft.com/en-us/product/office/wa200010725
Jul 22, 17:56 UTC
Elevated error rate on Opus 4.8
Resolved - This incident has been resolved.
Jul 24, 10:22 UTC
Monitoring - A fix has been implemented and we are monitoring the results.
Jul 24, 09:35 UTC
Investigating - We are currently investigating this issue.
Jul 24, 09:09 UTC

Jul 23, 2026

Elevated errors on Haiku 4.5
Resolved - This incident has been resolved.
Jul 23, 00:10 UTC
Investigating - We are currently investigating this issue.
Jul 22, 23:52 UTC

Jul 22, 2026

Service disruption on Claude Services
Resolved - This incident has been resolved.
Jul 22, 17:45 UTC
Identified - The issue has been identified and a fix is being implemented.
Jul 22, 17:28 UTC
Investigating - We are investigating an outage affecting features such as document creation in claude.ai, Cowork Remote, Claude Code, Claude Code on the Web, Claude Tag, and Claude Design
Jul 22, 17:27 UTC
Elevated error rates for Sonnet 5
Resolved - This incident has been resolved.
Jul 22, 16:12 UTC
Identified - The issue has been identified and a fix is being implemented.
Jul 22, 15:36 UTC
Investigating - We are currently investigating this issue.
Jul 22, 15:24 UTC
Elevated errors on Opus 4.8 and Haiku 4.5
Resolved - This incident has been resolved.
Jul 22, 15:23 UTC
Monitoring - A fix has been implemented and we are monitoring the results.
Jul 22, 15:06 UTC
Update - We are continuing to work on a fix for this issue. Haiku 4.5 has recovered
Jul 22, 14:18 UTC
Identified - The issue has been identified and a fix is being implemented.
Jul 22, 14:16 UTC
Investigating - We are currently investigating this issue.
Jul 22, 13:37 UTC
Elevated errors for Claude Opus 4.1
Resolved - This incident has been resolved.
Jul 22, 09:00 UTC
Monitoring - A fix has been implemented and we are monitoring the results.
Jul 22, 08:45 UTC
Identified - The issue has been identified and a fix is being implemented.
Jul 22, 08:34 UTC

Jul 21, 2026

Elevated errors on several models
Resolved - From 8:28am PT / 15:28 UTC through 9:26am PT / 16:26 UTC users experienced elevated errors on requests to multiple Claude models. This issue has been resolved.
Jul 21, 18:18 UTC
Monitoring - A fix has been implemented and we are monitoring the results.
Jul 21, 17:07 UTC
Identified - The issue has been identified and a fix is being implemented.
Jul 21, 15:51 UTC
Investigating - We are currently investigating this issue.
Jul 21, 15:35 UTC
Service disruption on Claude services
Resolved - This incident has been resolved.
Jul 21, 18:03 UTC
Monitoring - A fix has been implemented and we are monitoring the results.
Jul 21, 17:51 UTC
Update - We are continuing to work on a fix for this issue.
Jul 21, 17:47 UTC
Update - We are continuing to work on a fix for this issue.
Jul 21, 17:46 UTC
Update - We are continuing to work on a fix for this issue.
Jul 21, 17:41 UTC
Identified - We are investigating an outage affecting features such as document creation in claude.ai, Cowork Remote, Claude Code, Claude Code on the Web, Claude Tag, and Claude Design
Jul 21, 17:40 UTC
Elevated errors on Haiku 4.5
Resolved - This incident has been resolved.
Jul 21, 16:38 UTC
Monitoring - A fix has been implemented and we are monitoring the results.
Jul 21, 15:30 UTC
Identified - The issue has been identified and a fix is being implemented.
Jul 21, 14:44 UTC
Monitoring - A fix has been implemented and we are monitoring the results.
Jul 21, 13:22 UTC
Identified - The issue has been identified and a fix is being implemented.
Jul 21, 13:14 UTC
Investigating - We are currently investigating this issue.
Jul 21, 13:04 UTC
Elevated errors across Fable 5
Resolved - This incident has been resolved.
Jul 21, 12:07 UTC
Monitoring - A fix has been implemented and we are monitoring the results.
Jul 21, 11:47 UTC
Identified - The issue has been identified and a fix is being implemented.
Jul 21, 11:28 UTC
Update - We are continuing to investigate this issue.
Jul 21, 11:24 UTC
Investigating - We are currently investigating this issue.
Jul 21, 11:19 UTC
Elevated errors across models
Resolved - This incident has been resolved.
Jul 21, 11:18 UTC
Monitoring - A fix has been implemented and we are monitoring the results.
Jul 21, 11:10 UTC
Investigating - We are currently investigating issues with Claude Haiku 4.5 and Opus 4.8.
Jul 21, 10:11 UTC
Elevated errors on Haiku 4.5
Resolved - This incident has been resolved.
Jul 21, 08:53 UTC
Update - We are continuing to work on a fix for this issue.
Jul 21, 08:19 UTC
Identified - The issue has been identified and a fix is being implemented.
Jul 21, 07:11 UTC

Jul 20, 2026

Elevated errors for Claude Opus 4.8
Resolved - This incident has been resolved.
Jul 20, 16:16 UTC
Monitoring - A fix has been implemented and we are monitoring the results.
Jul 20, 16:07 UTC
Identified - The issue has been identified and a fix is being implemented.
Jul 20, 15:09 UTC
Investigating - We are currently investigating this issue.
Jul 20, 14:41 UTC
Elevated errors on Haiku 4.5
Resolved - This incident has been resolved.
Jul 20, 15:41 UTC
Monitoring - A fix has been implemented and we are monitoring the results.
Jul 20, 15:33 UTC
Identified - The issue has been identified and a fix is being implemented.
Jul 20, 15:09 UTC
Investigating - We are currently investigating this issue.
Jul 20, 13:20 UTC
Fable 5 requiring usage credits on Max plans
Resolved - This incident has been resolved.
Jul 20, 15:35 UTC
Monitoring - Some Claude Code Max plan users were incorrectly prompted to use usage credits to access Fable 5, which is included in their plan. If you were affected, please restart Claude Code.
Jul 20, 07:35 UTC
Elevated error rates for Opus 4.5
Resolved - This incident has been resolved.
Jul 20, 12:48 UTC
Monitoring - A fix has been implemented and we are monitoring the results.
Jul 20, 10:57 UTC
Update - We are continuing to work on a fix for this issue.
Jul 20, 10:05 UTC
Identified - The issue has been identified and a fix is being implemented.
Jul 20, 07:57 UTC
Investigating - We are currently investigating this issue.
Jul 20, 07:03 UTC

Jul 19, 2026

No incidents reported.

Jul 18, 2026

No incidents reported.

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