Claude Opus 4.5 (EU) is down

Downtime

May 31, 2026 at 4:15pm UTC

Affected services

Claude Opus 4.5 (EU)

Resolved
Jun 1, 2026 at 11:43am UTC

Claude Opus 4.5 (EU) recovered.

Updated
Jun 1, 2026 at 11:40am UTC

Claude Opus 4.5 (EU) went down.

Updated
May 31, 2026 at 5:32pm UTC

Claude Opus 4.5 (EU) recovered.

Updated
May 31, 2026 at 5:19pm UTC

Claude Opus 4.5 (EU) went down.

Updated
May 31, 2026 at 4:37pm UTC

Claude Opus 4.5 (EU) recovered.

Created
May 31, 2026 at 4:15pm UTC

Claude 4.8 Opus - Europe, Claude 4.7 Opus - Europe, and Claude Opus 4.5 (EU) went down.