Resolved
Anthropic (Claude) · degraded service
Degraded performance for Claude Opus 5 and Claude Haiku 4.5
Posted 19 Aug 09:42 UTC, last seen 7 Oct 01:17 UTC.
Unknown
Duration: the provider stated no start
3Updates posted
What it affected
As the provider names itWhat the provider posted
Newest first- 19 Aug 11:02 UTCResolvedThis incident has been resolved.
- 19 Aug 10:33 UTCMonitoringA fix has been implemented and we are monitoring the results.
- 19 Aug 09:42 UTCIdentifiedWe have identified the cause of elevated errors on requests to Claude Opus 5 and Claude Haiku 4.5 and are working on a fix. We will provide an update as soon as possible.
Around it
From the sources ChangeIntel reads; a match in time is not a causeEarlier incidents in the 14 days before
- Anthropic (Claude): Degraded performance for multiple modelsService incident · 18 Aug
- Anthropic (Claude): Degraded performance for Claude Opus 5, Claude Sonnet 5Service incident · 17 Aug
- Anthropic (Claude): Service disruption on Claude servicesService incident · 16 Aug
What changed
First observed 14 Oct 2026No field changes in the recorded history.
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