Outage in Claude
Increased errors on Opus 4.6
Resolved MajorIncident Report
Summary AI Generated
Claude experienced increased errors on Opus 4.6 that affected claude.ai, console.anthropic.com, and api.anthropic.com for 1.5 hours. Users reported that Claude APIs were not working during this time. The issue was resolved after implementing a fix and monitoring the results.
We are currently investigating this issue.
Components affected
Claude claude.ai Claude console.anthropic.com Claude api.anthropic.comLatest Updates ( sorted recent to last )
RESOLVED
1 day ago - at 03/18/2026 01:58PM
This incident has been resolved.
MONITORING
1 day ago - at 03/18/2026 01:25PM
A fix has been implemented and we are monitoring the results.
MONITORING
1 day ago - at 03/18/2026 01:19PM
A fix has been implemented and we are monitoring the results.
INVESTIGATING
1 day ago - at 03/18/2026 12:30PM
We are currently investigating this issue.
Latest Claude outages
Elevated errors on Claude Opus 4.6 - about 8 hours ago
Elevated errors on Claude Sonnet 4.6 - about 8 hours ago
Elevated errors across surfaces - about 23 hours ago
Elevated errors on Claude.ai - about 23 hours ago
Elevated errors on Claude.ai - 1 day ago
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