Claude outage July 25, 2026
Elevated errors for Mythos 5, Fable 5, Opus 5 and Claude Haiku 4.5
Claude claude.ai was down for 1 h 4 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 1 h 4 min — 3 min shorter than the archive median of 1 h 7 min.
- Started
- July 25, 2026, 18:40 UTC
- Resolved
- July 25, 2026, 19:44 UTC
- Duration
- 1 h 4 min
- Impact
- Major
What was affected?
How long did it last?
- July 25, 2026, 18:40 UTCinvestigatingT+0
- July 25, 2026, 18:44 UTCidentifiedT+4 min
- July 25, 2026, 19:44 UTCresolvedT+1 h 4 min
Has this happened before?
This was incident 29 of 38 recorded in July 2026, totalling 113 h of reported disruption across all Claude components that month. claude.ai was affected by 21 other recorded incidents in the 30 days before this one started. The previous incident touching claude.ai started on July 24, 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 .