Elevated errors for Claude Opus 5.5

Resolved

Yes — Claude had a problem on October 24, 2026, and Claude (Anthropic) has since marked it resolved. Claude (Anthropic)'s latest word: “The issue affecting Claude Opus 5.5 has been resolved. Impact occurred from 17:23 PT on October 23 / 00:23 UTC on October 24 to 17:34 PT on October 23 / 00:34 UTC on October 24.”

See Claude's live status →

Timeline

Started: 10/24/2026, 12:31:37 AM

Last update: 10/24/2026, 12:37:17 AM

Resolved: 10/24/2026, 12:37:17 AM

Affected: rwppv331jlwc, k8w3r06qmzrp, yyzkbfz2thpt, bpp5gb3hpjcl

Claude (Anthropic)'s official report →

Updates

resolved
The issue affecting Claude Opus 5.5 has been resolved. Impact occurred from 17:23 PT on October 23 / 00:23 UTC on October 24 to 17:34 PT on October 23 / 00:34 UTC on October 24.
10/24/2026, 12:37:17 AM
investigating
We are investigating elevated errors on requests to Claude Opus 5.5. We will provide an update as soon as possible.
10/24/2026, 12:31:37 AM

More Claude (Anthropic) incidents

Elevated errors for Claude Fable 5.1, Sonnet 5.5, and Haiku 5.5 — resolved, 2h ago
Elevated errors affecting Connectors — resolved, 2d ago
Degraded performance for Claude Fable 5 — resolved, 2d ago
Elevated errors on platform.claude.com — resolved, 17d ago
Issue with spend limits — resolved, 16d ago
Elevated errors loading usage data on platform.claude.com — resolved, 17d ago

Is Claude down right now?All outage history →