Elevated errors across many models

resolved

This incident has been resolved.

7/30/2026, 10:48:56 AM

monitoring

We are also investigating issues with Opus 4.7 and Opus 4.5.

7/30/2026, 10:23:09 AM

monitoring

As of 2:58 PT / 9:58 UTC the errors are back to baseline.

7/30/2026, 10:03:45 AM

identified

As of 01:33 PT / 08:33 UTC we are back to errors across all models.

7/30/2026, 8:33:35 AM

identified

As of 8:05 UTC / 1:05 PT, Sonnet 5 errors are back to baseline, but we're seeing an increased error rate on Fable 5.

7/30/2026, 8:06:25 AM

identified

As of 7:32 UTC / 0:32 PT, Opus 5 errors are back to baseline but we're seeing again Sonnet 5's errors up.

7/30/2026, 7:33:15 AM

identified

All models except Opus 5 have recovered. We're working to recover Opus 5 as well.

7/30/2026, 6:26:26 AM

investigating

We are currently investigating this issue.

7/30/2026, 5:57:43 AM