KINGY.AI / SIGNAL OFFICIAL SOURCES ONLY
INCIDENT RECORD / ANTHROPIC
Intermittent error spikes for Claude Mythos 5.1 and Claude Fable 5.1
A retained official-source incident record. The provider’s original report remains the primary source.
- Status
- Resolved
- Service scope
- unspecified
- Reported start
- Sep 15, 09:48 UTC
- Resolved
- Sep 15, 11:14 UTC
- Duration
- 1h 26m
- Timing basis
- first report → resolution
- Components
- Not specified by source
Resolution time is the source’s reported resolution, and may follow service recovery. Dates may be corrected by providers; Kingy retains normalized revisions when reports change.
Record provenance
Permanent Kingy record: https://kingy.ai/ai-status/incidents/anthropic/92ddc622433510229cdb68e9/
- Retrieved 2026-11-05 06:48:03 UTC · SHA-256
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