Skip to content
Anthropic · AIMar 28, 2026, 13:01 UTC

Elevated errors on Opus 4.6 Fast Mode

MinorNot disclosedUpdated 19h ago
Mar 28, 13:01 UTCMar 28, 14:53 UTC
Duration
1h 52m
Impact
Minor
Root cause
Not disclosed
Anthropic, 90 days
94 incidents
Affected
Not listed by the vendor.
Status page

Final update

This incident has been resolved.

Timeline

  1. Resolved · Mar 28, 14:53 UTC
    This incident has been resolved.

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.