Skip to content
Anthropic · AIMar 7, 2026, 13:58 UTC

Elevated errors on Claude Haiku 4.5

MinorNot disclosedUpdated 18h ago
Mar 7, 13:58 UTCMar 7, 16:58 UTC
Duration
3h
Impact
Minor
Root cause
Not disclosed
Anthropic, 90 days
94 incidents
Affected
Not listed by the vendor.
Status page

Final update

Today between 5:35 PT / 13:35 UTC and 6:44 PT / 14:44 UTC Haiku 4.5 had an elevated error rate. We are now at the baseline error rate.

Timeline

  1. Resolved · Mar 7, 16:58 UTC
    Today between 5:35 PT / 13:35 UTC and 6:44 PT / 14:44 UTC Haiku 4.5 had an elevated error rate. We are now at the baseline error rate.

More from Anthropic

Full history

From vendors' own status pages and disclosures. Times as reported. Logos via logo.dev; trademarks belong to their owners.

Weekly: the week's major outages, postmortems and breaches, Saturday mornings.