Incident archive

Claude outage July 25, 2026

Elevated errors for Claude Fable 5, Claude Sonnet 5, Claude Haiku 4.5, and other models

Claude claude.ai was down for 34 min on July 25, 2026.

Claude recorded a major-impact incident affecting claude.ai, Claude API (api.anthropic.com), Claude Code, Claude Cowork on July 25, 2026. It ran for 34 min — 33 min shorter than the archive median of 1 h 7 min.

Started
July 25, 2026, 21:34 UTC
Resolved
July 25, 2026, 22:08 UTC
Duration
34 min
Impact
Major

What was affected?

How long did it last?

  1. July 25, 2026, 21:34 UTCinvestigatingT+0
  2. July 25, 2026, 22:08 UTCresolvedT+34 min

Has this happened before?

This was incident 30 of 38 recorded in July 2026, totalling 113 h of reported disruption across all Claude components that month. claude.ai was affected by 22 other recorded incidents in the 30 days before this one started. The previous incident touching claude.ai started on July 25, 2026. These comparisons are drawn from our archive, which starts on July 14, 2026. See the full outage history.

Summarized by Claude Network from Claude Status. Last verified .