Elevated Error Rates for Opus 4.8, Opus 4.7, Opus 4.6, Sonnet 4.6, and Haiku 4.5

Updates

• resolved

  This incident has been resolved.

  Jun 22, 2026, 2:06 AM UTC

• monitoring

  A fix has been implemented and we are monitoring the results.

  Jun 22, 2026, 2:01 AM UTC

• identified

  Opus 4.7 has recovered

  Jun 22, 2026, 1:56 AM UTC

• identified

  Haiku 4.5 has recovered

  Jun 22, 2026, 1:33 AM UTC

• identified

  Opus 4.8 has recovered.

  Jun 22, 2026, 1:16 AM UTC

• identified

  The issue has been identified and a fix is being implemented.

  Jun 22, 2026, 1:11 AM UTC

• investigating

  We are continuing to investigate this issue.

  Jun 22, 2026, 12:37 AM UTC

• investigating

  We are currently investigating this issue.

  Jun 22, 2026, 12:37 AM UTC