Anthropic incident: Elevated errors on Claude Haiku 4.5

1. resolvedJun 8, 2026, 19:52 UTC

   The incident is now resolved. The impact started at 11:35 PT / 18:35 UTC and ended at 12:30 PT / 19:30 UTC.

What APIStatus.watch saw

Our 5-minute checks didn't record a change in Anthropic's overall status around this incident. Smaller or regional incidents often leave a provider's overall status green.

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• Grafana Cloud: IRM Degraded PerformanceMinor · Jun 8, 2026, 10:45 UTC
• Snyk: Email-to-Case Temporarily DisabledMinor · Jun 8, 2026, 15:47 UTC
• Claude: Elevated errors on Claude Opus 4.7Minor · Jun 8, 2026, 17:15 UTC
• Vercel: Elevated Functions Invocation Errors in DUB1 (Dublin, Ireland) RegionMinor · Jun 8, 2026, 18:57 UTC

How often does Anthropic have incidents?

Anthropic reported 85 incidents in the last 90 days, 32 of them major or critical. A typical incident lasted 1h 7m. See Anthropic's uptime and incident history