Recent incidents (last 90 days)
- 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
- Elevated errors on Claude Opus 52026-07-27 · 1 hminor
- Elevated errors on Claude Opus 52026-07-27 · 48 minminor
- Elevated errors for Opus 52026-07-26 · 1 hminor
- Elevated errors for Claude Fable 5, Claude Sonnet 5, Claude Haiku 4.5, and other models2026-07-25 · 34 minmajor
- Elevated errors for Mythos 5, Fable 5, Opus 5 and Claude Haiku 4.52026-07-25 · 1 hmajor
- Elevated error rate on Opus 4.82026-07-24 · 1 hminor
- Elevated errors on Haiku 4.52026-07-22 · 17 minminor
- Service disruption on Claude Services2026-07-22 · 18 minminor
- Elevated error rates for Sonnet 52026-07-22 · 48 minminor
- Elevated errors on Opus 4.8 and Haiku 4.52026-07-22 · 2 hminor
- Elevated errors for Claude Opus 4.12026-07-22 · 26 minminor
- Service disruption on Claude services2026-07-21 · 23 mincritical
- Elevated errors on several models2026-07-21 · 3 hcritical
- Elevated errors on Haiku 4.52026-07-21 · 4 hminor
- Elevated errors across Fable 52026-07-21 · 48 minminor
- Elevated errors across models2026-07-21 · 1 hminor
- Elevated errors on Haiku 4.52026-07-21 · 2 hminor
- Elevated errors for Claude Opus 4.82026-07-20 · 2 hminor
- Elevated errors on Haiku 4.52026-07-20 · 2 hminor
- Fable 5 requiring usage credits on Max plans2026-07-20 · 8 hminor
How we know
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