Claude incident: Degraded performance for Claude Sonnet 4.6

1. resolvedJun 1, 2026, 19:06 UTC

   This issue has been resolved.

What APIStatus.watch saw

Our 5-minute checks didn't record a change in Claude'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: User Authentication Identity SNA Missing Redirects for XL Axiata in IndonesiaMinor · May 31, 2026, 10:08 UTC
• Twilio: SMS Delivery Failures from Twilio Phone Numbers to MEGACOM KyrgyzstanMinor · Jun 1, 2026, 00:51 UTC
• Twilio: SMS Delivery Delays from Twilio to Smartfren IndonesiaMinor · Jun 1, 2026, 10:35 UTC
• Mixpanel: Temporary Data Ingestion Delay for US, India and EU projectsMinor · Jun 1, 2026, 14:15 UTC
• Twilio: SMS Delivery Receipt Delays from a Subset of Twilio Short Codes to Multiple Networks in United StatesMinor · Jun 1, 2026, 14:18 UTC
• GitHub: Delays with Code Scanning and BillingMinor · Jun 1, 2026, 15:17 UTC

How often does Claude have incidents?

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