Claude (Anthropic) · 31d ago

Elevated errors across models

Name: Elevated errors across models
Start: 2026-07-21T10:11:10.767Z
End: 2026-07-21T11:18:50.485Z

Resolved

Timeline

Started: Jul 21, 2026, 10:11 AM UTC

Last update: Aug 14, 2026, 10:28 AM UTC

Resolved: Jul 21, 2026, 11:18 AM UTC

Affected: rwppv331jlwc, k8w3r06qmzrp, yyzkbfz2thpt, bpp5gb3hpjcl

resolved
This incident has been resolved.
Jul 21, 2026, 11:18 AM UTC
monitoring
A fix has been implemented and we are monitoring the results.
Jul 21, 2026, 11:10 AM UTC
investigating
We are currently investigating issues with Claude Haiku 4.5 and Opus 4.8.
Jul 21, 2026, 10:11 AM UTC