Claude Opus 4.7 experienced elevated errors for 26 minutes, affecting both claude.ai and api.anthropic.com from 21:01 to 21:27 UTC on June 8th, 2026. A fix was implemented and the issue was resolved after monitoring confirmed the solution was effective. The incident was classified as minor and lasted a total of 52 minutes including investigation and resolution time.
This issue has been resolved. Claude Opus 4.7 saw elevated errors from 2:01 PT / 21:01 UTC through 2:27 PT / 21:27 UTC.
A fix has been implemented and we are monitoring the results.
We are currently investigating this issue.
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