Anthropic outage: Elevated Error Rates for Opus 4.8, Opus 4.7, Opus 4.6, Sonnet 4.6, and Haiku 4.5

1. resolvedJun 22, 2026, 02:06 UTC

   This incident has been resolved.

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.

Other services with incidents at the same time

Overlapping incidents aren't necessarily related.

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• Twilio: SMS Delivery Delays from Twilio to Surf Telecom BrazilMinor · Jun 19, 2026, 15:24 UTC
• Snyk: Third-Party Vendor Security Incident (Klue)Minor · Jun 19, 2026, 23:15 UTC
• Twilio: Cannot Change Phone Number Home Region in the Twilio Legacy ConsoleMinor · Jun 21, 2026, 06:28 UTC
• RevenueCat: Delays in receipt refresh processingMinor · Jun 21, 2026, 22:23 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