Anthropic resolves degraded performance for Claude Opus 5 and Haiku 4.5
Anthropic reported degraded performance affecting Claude Opus 5 and Claude Haiku 4.5. The incident, lasting about 80 minutes, has been resolved.
First seen 19 Aug, 11:02 UTC on status.claude.com1 sourceLast update 36d ago
AnthropicIncident · 19 Aug
Claude Opus 5
Minor service incident
What the sources say
Linked, never rewritten. Official means the lab itself.
Official1
status.claude.com· 19 Aug, 11:02Degraded performance for Claude Opus 5 and Claude Haiku 4.5Coverage0
No independent coverage yet.
Community0
No community discussion picked up yet.
How it unfolded
Every source in the order it appeared. Times in UTC.