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Anthropic: Elevated errors on Claude Opus 4.5 and Sonnet 4.5

Impact: majorStatus: resolvedStarted Resolved (58 min)1 updateSource: status.anthropic.com (opens in new tab)

Timeline of updates

  1. resolved

    The issue has been fully resolved. The timelines are: * 02:00 PT / 10:00 UTC to 02:35 PT / 10:35 UTC * 02:54 PT / 10:54 UTC to 03:01 PT / 11:01 UTC

From Anthropic’s published incident history: for incidents before Rewindex began polling this status page, only the final update text is available.

Impact, status and times are the vendor’s own, as last archived. View on status.anthropic.com (opens in new tab). Anthropic profile · Recent Anthropic incidents · Markdown · JSON