Degraded
Claude outage on October 28, 2026: what happened and how long it lasted
On October 28, 2026, Claude (Anthropic) had degraded performance between 03:59 and 20:08 UTC, about 16.2 h in total. The vendor posted 2 incidents.
Timeline (UTC)
- OfficialOfficial incident posted: Elevated errors affecting the Gmail connector
- MeasuredModelBank probes detect degraded performance
- OfficialOfficially resolved: Elevated errors affecting the Gmail connector
- MeasuredProbes back to normal (lasted 1.8 h)
- OfficialOfficial incident posted: Elevated errors affecting the Google Calendar connector
- MeasuredModelBank probes detect degraded performance
- OfficialOfficially resolved: Elevated errors affecting the Google Calendar connector
- MeasuredProbes back to normal (lasted 3.8 h)
Hourly measurements (UTC)
00:0012:0023:00
Was Claude down on October 28, 2026?
On October 28, 2026, Claude (Anthropic) had degraded performance between 03:59 and 20:08 UTC, about 16.2 h in total. The vendor posted 2 incidents.
Is Claude working now?
Live status: modelbank.ai/status/claude. We test it every 2 minutes.
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