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AWS · Cloud and hostingJun 13, 2026, 01:26 UTC

Fable 5 and Mythos 5 Access

MinorNot disclosedUpdated 16h ago
Jun 13, 01:26 UTCJun 15, 18:13 UTC
Duration
2d 16h
Impact
Minor
Root cause
Not disclosed
AWS, 90 days
12 incidents
Affected
Bedrockus-east-1
Status page

Final update

Claude Fable 5 and Claude Mythos 5 models remain unavailable for all users in all regions. We are resolving this Health event. For further details please view the Anthropic statement.

Timeline

  1. Resolved · Jun 15, 18:13 UTC
    Claude Fable 5 and Claude Mythos 5 models remain unavailable for all users in all regions. We are resolving this Health event. For further details please view the Anthropic statement.
  2. Update · Jun 13, 01:26 UTC
    To support compliance with the US Government export control directive, Anthropic has asked us to revoke access to Claude Fable 5 and Claude Mythos 5 for all users in all regions. All other models, including Opus 4.8, are not affected and you can continue using them in full confidence. Please view the Anthropic statement for further details.

More from AWS

Full history
StartedIncidentDuration
Sep 2123:26 UTCIncreased Error Rates58m
Sep 321:49 UTCIncreased API Error Rates2h 18m
Aug 2102:02 UTCIncreased Error Rates38m
Aug 1915:15 UTCIncreased Error Rates3h 32m
Aug 1503:42 UTCIncreased Packet loss3d
Jul 3117:33 UTCElevated Packet Loss1h 21m

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