ARCHIVED OFFICIAL INCIDENT

Elevated errors for multiple models

Claude · Last saved provider status: resolved

Current service report →
This is historical evidence.

The last saved event status is not the current service status. Source lists can be incomplete, and disappearance from a source does not confirm recovery. Open the current report or the official source for newer evidence.

Saved event details

Provider status
resolved
Provider impact
major
Provider record created
24 Aug 2026, 05:06:39 UTC
Provider record updated
24 Aug 2026, 08:30:47 UTC
Explicit provider start
24 Aug 2026, 05:06:39 UTC
Explicit provider end
24 Aug 2026, 08:30:47 UTC

Affected components reported by the provider

  • Claude Cowork bpp5gb3hpjcl
  • Claude API (api.anthropic.com) k8w3r06qmzrp
  • claude.ai rwppv331jlwc
  • Claude Code yyzkbfz2thpt

These associations describe this event’s reported scope. They do not establish current component availability or verified dependencies.

A record creation time is not necessarily an outage start. Unreported times remain unavailable. We do not calculate downtime from collection times.

Anthropic's complete Claude status report, including the app, API, Code and other listed components. An operational report does not verify any model or account.

Provider updates in saved revisions

Latest first. We show up to 100 distinct updates from the latest 20 saved content revisions. Revised wording at the same provider time is retained separately.

  1. resolved

    This issue has been resolved. From 9:50pm PT / 04:50 UTC through 00:36am PT / 07:36 UTC, users saw elevated errors on requests to Claude models, including Claude Opus 5 and Fable 5.

    Seen in a saved revision at 06 Oct 2026, 13:58:39 UTC
  2. identified

    At this time, we have seen errors stabilize on Opus 5 and Fable 5, and are working to fully resolve success rates on all affected models. We will provide an update as soon as possible.

    Seen in a saved revision at 06 Oct 2026, 13:58:39 UTC
  3. identified

    We are continuing to work to resolve issues causing elevated requests on multiple models. We will provide an update as soon as possible.

    Seen in a saved revision at 06 Oct 2026, 13:58:39 UTC
  4. identified

    We have identified the cause of elevated errors on requests to Claude Mythos 5, Claude Fable 5, Claude Opus 5, and other Claude models and are working on a fix. We will provide an update as soon as possible.

    Seen in a saved revision at 06 Oct 2026, 13:58:39 UTC
  5. investigating

    We are investigating elevated errors on requests to Claude Mythos 5, Claude Fable 5, Claude Opus 5, and Claude Opus 4.8. We will provide an update as soon as possible.

    Seen in a saved revision at 06 Oct 2026, 13:58:39 UTC