Outage in Anthropic
Elevated errors across models
Resolved MajorIncident Report
Summary AI Generated
Anthropic experienced elevated errors across various AI models for approximately 1.1 hours, affecting both the claude.ai website and api.anthropic.com from 09:42am PT to 10:03am PT on June 11, 2026. The company implemented a fix and monitored the results before confirming full resolution of the issue.
We are currently investigating this issue.
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Latest Updates ( sorted recent to last )
RESOLVED
1 day ago - at 06/11/2026 05:56PM
The issue affecting various models has been resolved. Impact occurred from 09:42am PT / 16:42 UTC to 10:03am PT / 17:03 UTC.
MONITORING
1 day ago - at 06/11/2026 05:27PM
A fix has been implemented and we are monitoring the results.
INVESTIGATING
1 day ago - at 06/11/2026 04:54PM
We are currently investigating this issue.
Latest Anthropic outages
Elevated errors on Claude Opus 4.8 - about 9 hours ago
We’ve suspended access to Claude Mythos 5 and Claude Fable 5 - about 10 hours ago
Elevated errors on Claude Opus 4.6 - 2 days ago
Elevated errors on Claude Haiku 4.5 - 3 days ago
Elevated errors on Claude Opus 4.6 - 4 days ago
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