Claude outage on November 10, 2026: what happened and how long it lasted
On November 10, 2026, Claude (Anthropic) had degraded performance between 21:47 and 21:47 UTC, about 1 min in total. The vendor posted 1 incident.
Timeline（UTC）
- OfficialOfficial incident posted: Elevated errors on Fable 52 and Mythos 52
- OfficialOfficially resolved: Elevated errors on Fable 52 and Mythos 52
Hourly measurements (UTC)
Also affected that day: DeepSeek API · Grok
Official updates（UTC）
- resolvedOverloaded errors on Fable 5.2 and Mythos 5.2 for four minutes. Incident has been mitigated.
Claude reliability lately
Measured availability over the last 30 days: 99.96%; 15 days with an outage or degradation in the last 90 days.
Previous outages: 2026-10-28 · 2026-10-27 · 2026-10-25 · 2026-10-24 · 2026-10-22 · 2026-10-21
Alternatives while Claude is down
Open one to see whether it is up right now.
FAQ
Was Claude down on November 10, 2026?
On November 10, 2026, Claude (Anthropic) had degraded performance between 21:47 and 21:47 UTC, about 1 min in total. The vendor posted 1 incident.
Why was Claude down?
The vendor's own description: Elevated errors on Fable 52 and Mythos 52. See the official status page for the root cause.
Is Claude working now?
It is working normally now. Live status: https://modelbank.ai/status/claude (tested every 2 minutes).
What can I use instead when Claude is down?
Switch temporarily to ChatGPT, Gemini, Grok, Le Chat, Command, Perplexity API — check on ModelBank that they are up first.
Does Claude go down often?
Measured availability over the last 30 days: 99.96%; 15 days with an outage or degradation in the last 90 days.
How do I hear about the next outage first?
Subscribe for free on ModelBank: email, browser push, or Slack / Discord / Feishu.
Sources: ModelBank's probes every 2 minutes and Claude's official status page. Please cite this page when quoting.