Skip to content

Incident detail

Sonnet 4.6 and Sonnet 5 errors elevated

Resolved incidentMinor

Timeline window

to

Outage alerts

Get alerted the next time Anthropic breaks

Free email alerts for up to 5 providers — no card, live in about a minute. Paid plans add Slack, Discord, and webhook delivery across your whole stack, plus higher API quotas.

Timeline

Incident updates

Every update Anthropic posted, oldest to newest, exactly as it appeared on their official status page.

  1. Resolved

    For approximately 10 minutes, error rates on Sonnet 4.6 and 5 were elevated. Service returned to normal at approximately 11:07a PDT.