Claude (Anthropic) · 57d ago
Elevated error rates for Opus 4.5
ResolvedYes — Claude had a problem on July 20, 2026, and Claude (Anthropic) has since marked it resolved. Claude (Anthropic)'s latest word: “This incident has been resolved.”
Timeline
Started: 7/20/2026, 7:03:46 AM
Last update: 8/14/2026, 10:28:25 AM
Resolved: 7/20/2026, 12:48:06 PM
Affected: 0qbwn08sd68x, k8w3r06qmzrp, yyzkbfz2thpt, bpp5gb3hpjcl
Updates
resolved
This incident has been resolved.
7/20/2026, 12:48:06 PM
monitoring
A fix has been implemented and we are monitoring the results.
7/20/2026, 10:57:20 AM
identified
We are continuing to work on a fix for this issue.
7/20/2026, 10:05:20 AM
identified
The issue has been identified and a fix is being implemented.
7/20/2026, 7:57:06 AM
investigating
We are currently investigating this issue.
7/20/2026, 7:03:46 AM
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