Anthropic incident: Elevated errors on Opus 4.5

1. resolvedJun 29, 2026, 14:27 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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• Akamai: Cloudlets issues while activating Application Load Balancing configurationsMinor · Jun 28, 2026, 14:45 UTC
• Twilio: SMS Delivery Delays from Twilio to Etisalat United Arab EmiratesMinor · Jun 29, 2026, 08:58 UTC
• CircleCI: Some customers are unable to access their organizationsMinor · Jun 29, 2026, 10:23 UTC
• Twilio: SMS Delivery Delays from Twilio Phone Numbers to Lycamobile United KingdomMinor · Jun 29, 2026, 10:38 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