Claude Opus 4.6 experienced elevated errors for 45 minutes, affecting both claude.ai and api.anthropic.com from 1:20pm PT to 2:05pm PT on June 9th, 2026. The issue impacted user requests to the Claude Opus 4.6 model during this timeframe. The problem has been resolved after investigation by the engineering team.
From 1:20pm PT / 20:20 UTC through 2:05pm PT / 21:05 PT, we saw elevated errors on requests to Claude Opus 4.6. This issue has been resolved.
We are currently investigating this issue.
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