Anthropic Outage History

Anthropic is up right now

Pingoru has recorded 265 incidents for Anthropic: 265 in the last 12 months and 57 in the last 90 days.

Source: status.claude.com

265incidents recorded
265last 12 months
57last 90 days
4 hourstypical duration
Incidents per month
050100AprMayJunJulAugSepOct13
Share of hours with an open incident, any severity
0%50%100%AprMayJunJulAugSepOct28%
Pingoru began tracking Anthropic in April 2026, so earlier months are not shown. Hover a bar for its value.
Show as a table
MonthIncidentsHours with an open incident
April 20264944 of 720 (6%)
May 20264159 of 744 (8%)
June 202648371 of 720 (52%)
July 202654137 of 744 (18%)
August 20262638 of 744 (5%)
September 202613112 of 720 (16%)
October 202613165 of 588 (28%)

Incidents, newest first

Notice July 25, 2026 Sonnet 4.6 and Sonnet 5 errors elevated –

Started Jul 25, 2026, 06:13 PM UTC· resolved Jul 25, 2026, 06:13 PM UTC

  1. resolved Jul 25, 2026, 06:14 PM UTC

    For approximately 10 minutes, error rates on Sonnet 4.6 and 5 were elevated. Service returned to normal at approximately 11:07a PDT.

Read the full incident report →

Minor July 24, 2026 Elevated error rate on Opus 4.8 1h 12m claude.ai, Claude Console (platform.claude.com), Claude API (api.anthropic.com), Claude Code and 1 more

Started Jul 24, 2026, 09:09 AM UTC· resolved Jul 24, 2026, 10:22 AM UTC

  1. investigating Jul 24, 2026, 09:09 AM UTC

    We are currently investigating this issue.

  2. monitoring Jul 24, 2026, 09:35 AM UTC

    A fix has been implemented and we are monitoring the results.

  3. resolved Jul 24, 2026, 10:22 AM UTC

    This incident has been resolved.

Read the full incident report →

Minor July 22, 2026 Elevated errors on Haiku 4.5 17m claude.ai, Claude Code

Started Jul 22, 2026, 11:52 PM UTC· resolved Jul 23, 2026, 12:10 AM UTC

  1. investigating Jul 22, 2026, 11:52 PM UTC

    We are currently investigating this issue.

  2. resolved Jul 23, 2026, 12:10 AM UTC

    This incident has been resolved.

Read the full incident report →

Notice July 22, 2026 Microsoft Office add-in availability 1d 21h

Started Jul 22, 2026, 05:56 PM UTC· resolved Jul 24, 2026, 03:36 PM UTC

  1. identified Jul 22, 2026, 05:56 PM UTC

    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

  2. resolved Jul 24, 2026, 03:36 PM UTC

    This issue has been resolved.

Read the full incident report →

Minor July 22, 2026 Service disruption on Claude Services 18m claude.ai, Claude Cowork

Started Jul 22, 2026, 05:27 PM UTC· resolved Jul 22, 2026, 05:45 PM UTC

  1. investigating Jul 22, 2026, 05:27 PM UTC

    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

  2. identified Jul 22, 2026, 05:28 PM UTC

    The issue has been identified and a fix is being implemented.

  3. resolved Jul 22, 2026, 05:45 PM UTC

    This incident has been resolved.

Read the full incident report →

Minor July 22, 2026 Elevated error rates for Sonnet 5 48m claude.ai, Claude Console (platform.claude.com), Claude API (api.anthropic.com), Claude Code and 1 more

Started Jul 22, 2026, 03:24 PM UTC· resolved Jul 22, 2026, 04:12 PM UTC

  1. investigating Jul 22, 2026, 03:24 PM UTC

    We are currently investigating this issue.

  2. identified Jul 22, 2026, 03:36 PM UTC

    The issue has been identified and a fix is being implemented.

  3. resolved Jul 22, 2026, 04:12 PM UTC

    This incident has been resolved.

Read the full incident report →

Minor July 22, 2026 Elevated errors on Opus 4.8 and Haiku 4.5 1h 46m claude.ai, Claude Console (platform.claude.com), Claude API (api.anthropic.com), Claude Code and 1 more

Started Jul 22, 2026, 01:37 PM UTC· resolved Jul 22, 2026, 03:23 PM UTC

  1. investigating Jul 22, 2026, 01:37 PM UTC

    We are currently investigating this issue.

  2. identified Jul 22, 2026, 02:16 PM UTC

    The issue has been identified and a fix is being implemented.

  3. identified Jul 22, 2026, 02:18 PM UTC

    We are continuing to work on a fix for this issue. Haiku 4.5 has recovered

  4. monitoring Jul 22, 2026, 03:06 PM UTC

    A fix has been implemented and we are monitoring the results.

  5. resolved Jul 22, 2026, 03:23 PM UTC

    This incident has been resolved.

Read the full incident report →

Minor July 22, 2026 Elevated errors for Claude Opus 4.1 25m Claude API (api.anthropic.com), Claude Code

Started Jul 22, 2026, 08:34 AM UTC· resolved Jul 22, 2026, 09:00 AM UTC

  1. identified Jul 22, 2026, 08:34 AM UTC

    The issue has been identified and a fix is being implemented.

  2. monitoring Jul 22, 2026, 08:45 AM UTC

    A fix has been implemented and we are monitoring the results.

  3. resolved Jul 22, 2026, 09:00 AM UTC

    This incident has been resolved.

Read the full incident report →

Critical July 21, 2026 Elevated errors on several models 2h 43m claude.ai, Claude API (api.anthropic.com), Claude Code, Claude Cowork

Started Jul 21, 2026, 03:35 PM UTC· resolved Jul 21, 2026, 06:18 PM UTC

  1. investigating Jul 21, 2026, 03:35 PM UTC

    We are currently investigating this issue.

  2. identified Jul 21, 2026, 03:51 PM UTC

    The issue has been identified and a fix is being implemented.

  3. monitoring Jul 21, 2026, 05:07 PM UTC

    A fix has been implemented and we are monitoring the results.

  4. resolved Jul 21, 2026, 06:18 PM UTC

    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.

Read the full incident report →

Minor July 21, 2026 Elevated errors across Fable 5 47m claude.ai, Claude Console (platform.claude.com), Claude API (api.anthropic.com), Claude Code and 1 more

Started Jul 21, 2026, 11:19 AM UTC· resolved Jul 21, 2026, 12:07 PM UTC

  1. investigating Jul 21, 2026, 11:19 AM UTC

    We are currently investigating this issue.

  2. investigating Jul 21, 2026, 11:24 AM UTC

    We are continuing to investigate this issue.

  3. identified Jul 21, 2026, 11:28 AM UTC

    The issue has been identified and a fix is being implemented.

  4. monitoring Jul 21, 2026, 11:47 AM UTC

    A fix has been implemented and we are monitoring the results.

  5. resolved Jul 21, 2026, 12:07 PM UTC

    This incident has been resolved.

Read the full incident report →

Minor July 21, 2026 Elevated errors across models 1h 7m claude.ai, Claude API (api.anthropic.com), Claude Code, Claude Cowork

Started Jul 21, 2026, 10:11 AM UTC· resolved Jul 21, 2026, 11:18 AM UTC

  1. investigating Jul 21, 2026, 10:11 AM UTC

    We are currently investigating issues with Claude Haiku 4.5 and Opus 4.8.

  2. monitoring Jul 21, 2026, 11:10 AM UTC

    A fix has been implemented and we are monitoring the results.

  3. resolved Jul 21, 2026, 11:18 AM UTC

    This incident has been resolved.

Read the full incident report →

Minor July 20, 2026 Elevated errors for Claude Opus 4.8 1h 34m claude.ai, Claude Console (platform.claude.com), Claude API (api.anthropic.com), Claude Code and 1 more

Started Jul 20, 2026, 02:41 PM UTC· resolved Jul 20, 2026, 04:16 PM UTC

  1. investigating Jul 20, 2026, 02:41 PM UTC

    We are currently investigating this issue.

  2. identified Jul 20, 2026, 03:09 PM UTC

    The issue has been identified and a fix is being implemented.

  3. monitoring Jul 20, 2026, 04:07 PM UTC

    A fix has been implemented and we are monitoring the results.

  4. resolved Jul 20, 2026, 04:16 PM UTC

    This incident has been resolved.

Read the full incident report →

Minor July 20, 2026 Fable 5 requiring usage credits on Max plans 8h Claude Code

Started Jul 20, 2026, 07:35 AM UTC· resolved Jul 20, 2026, 03:35 PM UTC

  1. monitoring Jul 20, 2026, 07:35 AM UTC

    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.

  2. resolved Jul 20, 2026, 03:35 PM UTC

    This incident has been resolved.

Read the full incident report →

Minor July 20, 2026 Elevated error rates for Opus 4.5 5h 44m Claude Console (platform.claude.com), Claude API (api.anthropic.com), Claude Code, Claude Cowork

Started Jul 20, 2026, 07:03 AM UTC· resolved Jul 20, 2026, 12:48 PM UTC

  1. investigating Jul 20, 2026, 07:03 AM UTC

    We are currently investigating this issue.

  2. identified Jul 20, 2026, 07:57 AM UTC

    The issue has been identified and a fix is being implemented.

  3. identified Jul 20, 2026, 10:05 AM UTC

    We are continuing to work on a fix for this issue.

  4. monitoring Jul 20, 2026, 10:57 AM UTC

    A fix has been implemented and we are monitoring the results.

  5. resolved Jul 20, 2026, 12:48 PM UTC

    This incident has been resolved.

Read the full incident report →

Minor July 17, 2026 Elevated errors on Sonnet 5 and Haiku 4.5 5h 33m claude.ai, Claude API (api.anthropic.com), Claude Code, Claude Cowork

Started Jul 17, 2026, 06:47 AM UTC· resolved Jul 17, 2026, 12:21 PM UTC

  1. investigating Jul 17, 2026, 06:47 AM UTC

    We are currently investigating this issue.

  2. monitoring Jul 17, 2026, 07:03 AM UTC

    A fix has been implemented and we are monitoring the results.

  3. identified Jul 17, 2026, 07:10 AM UTC

    The issue has been identified and a fix is being implemented.

  4. resolved Jul 17, 2026, 12:21 PM UTC

    This incident has been resolved.

Read the full incident report →

Major July 16, 2026 Enterprise SSO sign-in failures 1h 3m claude.ai, Claude Console (platform.claude.com)

Started Jul 16, 2026, 09:23 AM UTC· resolved Jul 16, 2026, 10:27 AM UTC

  1. identified Jul 16, 2026, 09:23 AM UTC

    The issue has been identified and a fix is being implemented.

  2. resolved Jul 16, 2026, 10:27 AM UTC

    This incident has been resolved.

Read the full incident report →

Minor July 16, 2026 Elevated errors for Claude Opus 4.7 4h 32m claude.ai, Claude Console (platform.claude.com), Claude API (api.anthropic.com), Claude Code and 1 more

Started Jul 16, 2026, 08:58 AM UTC· resolved Jul 16, 2026, 01:30 PM UTC

  1. investigating Jul 16, 2026, 08:58 AM UTC

    We are currently investigating this issue.

  2. resolved Jul 16, 2026, 01:30 PM UTC

    This incident has been resolved.

Read the full incident report →

Minor July 15, 2026 Elevated errors on multiple models 1h 7m claude.ai, Claude Console (platform.claude.com), Claude API (api.anthropic.com), Claude Code and 1 more

Started Jul 15, 2026, 02:04 PM UTC· resolved Jul 15, 2026, 03:11 PM UTC

  1. investigating Jul 15, 2026, 02:04 PM UTC

    We are currently investigating this issue.

  2. identified Jul 15, 2026, 02:49 PM UTC

    The issue has been identified and a fix is being implemented.

  3. monitoring Jul 15, 2026, 03:02 PM UTC

    A fix has been implemented and we are monitoring the results.

  4. resolved Jul 15, 2026, 03:11 PM UTC

    This incident has been resolved.

Read the full incident report →

Major July 14, 2026 Partial outage of claude.ai: container creation 45m claude.ai

Started Jul 14, 2026, 09:31 PM UTC· resolved Jul 14, 2026, 10:16 PM UTC

  1. investigating Jul 14, 2026, 09:31 PM UTC

    We are investigating an outage affecting features such as document creation in claude.ai, Cowork Remote, and Claude Code Remote

  2. investigating Jul 14, 2026, 09:56 PM UTC

    We are continuing to investigate this issue.

  3. monitoring Jul 14, 2026, 09:58 PM UTC

    A fix has been implemented and we are monitoring the results

  4. resolved Jul 14, 2026, 10:16 PM UTC

    This incident has been resolved.

Read the full incident report →

Minor July 13, 2026 Elevated errors on Claude Haiku 4.5 39m claude.ai, Claude Console (platform.claude.com), Claude API (api.anthropic.com), Claude Code and 1 more

Started Jul 13, 2026, 02:44 PM UTC· resolved Jul 13, 2026, 03:24 PM UTC

  1. investigating Jul 13, 2026, 02:44 PM UTC

    We are currently investigating this issue.

  2. monitoring Jul 13, 2026, 03:04 PM UTC

    A fix has been implemented and we are monitoring the results.

  3. resolved Jul 13, 2026, 03:24 PM UTC

    This incident has been resolved.

Read the full incident report →

Notice July 10, 2026 Elevated errors for Claude Opus 4.5 and Claude Sonnet 4.5 –

Started Jul 10, 2026, 01:00 PM UTC· resolved Jul 10, 2026, 01:00 PM UTC

  1. resolved Jul 10, 2026, 04:38 PM UTC

    Elevated errors for Claude Opus 4.5 and Claude Sonnet 4.5 between 6:00am PT / 1:00pm UTC and 8:15am PT / 3:15pm UTC.

Read the full incident report →

Minor July 8, 2026 Degraded performance for Claude Code on the web, Cowork Remote, Claude Tag, and Claude Code Review sessions 1h 57m Claude Code

Started Jul 08, 2026, 07:07 PM UTC· resolved Jul 08, 2026, 09:04 PM UTC

  1. investigating Jul 08, 2026, 07:07 PM UTC

    We are currently investigating a performance issue affecting features such as Claude Code on the Web (claude.ai/code), Claude Code Review, Cowork Remote, Claude Tag, and document creation in claude.ai. Our team is working on mitigating this issue.

  2. monitoring Jul 08, 2026, 07:41 PM UTC

    A fix has been implemented and we are monitoring the results.

  3. resolved Jul 08, 2026, 09:04 PM UTC

    This issue has been resolved.

Read the full incident report →

Minor July 8, 2026 Issues authorizing to MCP Servers 7h

Started Jul 08, 2026, 12:00 PM UTC· resolved Jul 08, 2026, 07:00 PM UTC

  1. resolved Jul 08, 2026, 07:19 PM UTC

    Users are unable to send authorized requests to MCP servers.

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Major July 7, 2026 Elevated errors for some models 3h 43m claude.ai, Claude API (api.anthropic.com), Claude Code, Claude Cowork

Started Jul 07, 2026, 08:02 PM UTC· resolved Jul 07, 2026, 11:46 PM UTC

  1. investigating Jul 07, 2026, 08:02 PM UTC

    We are investigating elevated errors on requests to some models. We will provide an update as soon as possible.

  2. identified Jul 07, 2026, 08:28 PM UTC

    We have seen success rates return to normal, but we are continuing to work to fully resolve this issue and ensure no further recurrences.

  3. identified Jul 07, 2026, 09:47 PM UTC

    We are continuing to work to resolve an issue resulting in elevated errors on requests to some models, primarily Claude Fable 5. We will provide an additional update as soon as possible.

  4. monitoring Jul 07, 2026, 11:19 PM UTC

    We are continuing to monitor issues affecting requests to some models, and have once again seen success rates return to normal. We are working to ensure there are no further issues, and will provide an additional update shortly.

  5. resolved Jul 07, 2026, 11:46 PM UTC

    This issue has been resolved.

Read the full incident report →

Minor July 6, 2026 Claude Tag seeing elevated GitHub operation failures 18h 2m Claude Code

Started Jul 06, 2026, 09:49 PM UTC· resolved Jul 07, 2026, 03:52 PM UTC

  1. investigating Jul 06, 2026, 09:49 PM UTC

    We are currently investigating elevated error rates on calls made Claude Tag. Our team is actively working to identify the root cause. You may experience errors such as GitHub operations denied.

  2. investigating Jul 07, 2026, 03:30 PM UTC

    Our team has made some changes to update the load to GitHub, that we think will reduce this error rate.

  3. resolved Jul 07, 2026, 03:52 PM UTC

    Our team is observing a lower error rate after these changes. We will continue investigating in-case we observe any spikes.

Read the full incident report →