Partial outageAnthropic ・ June 17, 2026
Elevated errors for Claude Opus 4.8
A record of the Anthropic incident on June 17, 2026 (Japan time): start time, duration and severity, plus current status, what to do, and alternatives.
Started
Jun 17, 2026, 05:50 AM
Resolved
Jun 17, 2026, 07:02 AM
Duration
1h 13m
Impact
Partial outage
Current status
Anthropic is operating normally now. This incident has been resolved.
See current Anthropic status →What you can do during an outage
Source: Anthropic's official status page.
Other Anthropic incidents
- Opus 4.8 errorsJune 21, 2026
- Elevated error rates on the Claude APIJune 19, 2026
- Elevated errors for Claude Opus 4.8June 19, 2026
- Service disruption on Claude servicesJune 18, 2026
- Elevated errors for Claude Opus 4.8June 18, 2026