Major impactResolvedAI/ML

Anthropic outage: Elevated errors on Claude Opus 4.7

Anthropic reported this major-impact incident on its official status page on May 19, 2026, 14:03 UTC. It was resolved after 1h 37m.

Right now Anthropic is operational. Live Anthropic status →

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May 19, 2026, 14:03 UTC
started
May 19, 2026, 15:40 UTC
resolved
1h 37m
duration
Major
impact
  1. resolvedMay 19, 2026, 15:40 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.

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

Anthropic outage on May 19, 2026: Elevated errors on Claude Opus 4.7 · APIStatus.watch