Recent incidents (last 90 days)
- Intermittent error spikes for Claude Mythos 5.1 and Claude Fable 5.12026-09-15 · 1 hmajor
- Elevated errors for Claude Mythos 5.1 and Claude Fable 5.12026-09-11 · 17 minmajor
- Degraded performance on the Claude API2026-09-10 · 2 hminor
- Degraded functionality for Claude Cowork on Windows2026-09-10 · 4 daysminor
- Elevated errors for multiple models2026-09-03 · 3 hmajor
- Elevated errors for Claude Sonnet 52026-09-03 · 19 minmajor
- Elevated errors for Claude Sonnet 52026-09-02 · 26 minmajor
- Delays in credit purchases2026-09-01 · 2 hminor
- Degraded performance on platform.claude.com and Claude for Microsoft Office 3652026-09-01 · 1 hminor
- Degraded performance on Claude for Microsoft Office 3652026-09-01 · 20 minminor
- Degraded performance on claude.ai and Claude Code2026-08-31 · 1 hminor
- Degraded performance on claude.ai2026-08-31 · 29 minminor
- Elevated errors on Claude Code and Claude Cowork2026-08-28 · 3 hmajor
- Issues logging into Claude.ai2026-08-24 · 15 minminor
- Errors logging into Claude.ai2026-08-24 · 3 minminor
- Elevated errors for multiple models2026-08-24 · 3 hmajor
- Elevated errors on requests to multiple models2026-08-20 · 26 minmajor
- Elevated errors on Google connectors2026-08-20 · 29 minminor
- Degraded performance for Claude Opus 5 and Claude Haiku 4.52026-08-19 · 1 hminor
- Degraded performance for multiple models2026-08-18 · 3 hminor
- Degraded performance for Claude Opus 52026-08-17 · 2 hminor
- Service disruption on Claude services2026-08-16 · ongoingmajor
- Service disruption on Claude services2026-08-16 · 36 mincritical
- Elevated errors for Claude Fable 52026-08-14 · 30 minmajor
- Service disruption on Claude services2026-08-14 · 1 hmajor
- Service disruption on Claude Code on the web and related services2026-08-14 · 15 minminor
- Elevated errors for Claude Mythos 5, Claude Fable 5, and Claude Sonnet 52026-08-13 · 2 hmajor
- Degraded performance for multiple models2026-08-12 · 4 hminor
- Degraded performance for Claude Opus 52026-08-05 · 43 minminor
- Degraded performance for Claude Mythos 5, Claude Fable 5, and Claude Opus 52026-08-05 · 7 hminor
- Elevated errors across many models2026-08-04 · 1 hmajor
- Elevated errors on Claude Sonnet 52026-08-04 · 25 minminor
- Elevated errors on Claude Sonnet 52026-08-04 · 39 minminor
- Degraded performance on Claude Sonnet 52026-08-03 · 15 minminor
- Error rates across multiple models2026-08-03 · 1 hminor
- Degraded performance on Claude Sonnet 52026-07-31 · 47 minminor
- Degraded performance on Claude Opus 4.82026-07-30 · 41 minminor
- Elevated errors across many models2026-07-30 · 5 hmajor
- Elevated errors across all models2026-07-29 · 3 hcritical
- Elevated errors on Claude Opus 52026-07-27 · 57 minminor
How we know
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