minor impact Anthropic โœ“ Resolved

Elevated errors on Opus 4.6 Fast Mode

Started
2026-03-28 13:01 UTC
Resolved
2026-03-28 14:53 UTC
Duration
112 minutes
Date
2026-03-28

Incident Timeline

investigating 2026-03-28 13:01 UTC

We are currently investigating this issue.

investigating 2026-03-28 13:01 UTC

We are currently investigating this issue.

investigating 2026-03-28 13:01 UTC

We are currently investigating this issue.

investigating 2026-03-28 13:01 UTC

We are currently investigating this issue.

investigating 2026-03-28 13:01 UTC

We are currently investigating this issue.

investigating 2026-03-28 13:01 UTC

We are currently investigating this issue.

investigating 2026-03-28 13:01 UTC

We are currently investigating this issue.

investigating 2026-03-28 13:01 UTC

We are currently investigating this issue.

investigating 2026-03-28 13:01 UTC

We are currently investigating this issue.

investigating 2026-03-28 13:01 UTC

We are currently investigating this issue.

investigating 2026-03-28 13:01 UTC

We are currently investigating this issue.

investigating 2026-03-28 13:01 UTC

We are currently investigating this issue.

investigating 2026-03-28 13:01 UTC

We are currently investigating this issue.

monitoring 2026-03-28 13:55 UTC

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

monitoring 2026-03-28 13:55 UTC

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

monitoring 2026-03-28 13:55 UTC

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

monitoring 2026-03-28 13:55 UTC

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

monitoring 2026-03-28 13:55 UTC

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

monitoring 2026-03-28 13:55 UTC

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

monitoring 2026-03-28 13:55 UTC

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

monitoring 2026-03-28 13:55 UTC

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

monitoring 2026-03-28 13:55 UTC

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

monitoring 2026-03-28 13:55 UTC

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

monitoring 2026-03-28 13:55 UTC

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

monitoring 2026-03-28 13:55 UTC

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

monitoring 2026-03-28 13:55 UTC

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

resolved 2026-03-28 14:53 UTC

This incident has been resolved.

resolved 2026-03-28 14:53 UTC

This incident has been resolved.

resolved 2026-03-28 14:53 UTC

This incident has been resolved.

resolved 2026-03-28 14:53 UTC

This incident has been resolved.

resolved 2026-03-28 14:53 UTC

This incident has been resolved.

resolved 2026-03-28 14:53 UTC

This incident has been resolved.

resolved 2026-03-28 14:53 UTC

This incident has been resolved.

resolved 2026-03-28 14:53 UTC

This incident has been resolved.

resolved 2026-03-28 14:53 UTC

This incident has been resolved.

resolved 2026-03-28 14:53 UTC

This incident has been resolved.

resolved 2026-03-28 14:53 UTC

This incident has been resolved.

resolved 2026-03-28 14:53 UTC

This incident has been resolved.

resolved 2026-03-28 14:53 UTC

This incident has been resolved.

โ† All Anthropic incidents Other incidents on 2026-03-28