Notion disabled the Fable 5 AI model across its platform in compliance with Anthropic and US policy. As a result, Fable 5 is unavailable in personal agents, and any Custom Agents previously configured to use Fable 5 have been automatically switched to Opus 4.8. The incident has been ongoing for approximately 451 hours with no restoration of Fable 5 indicated.
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In compliance with Anthropic and US policy, we have disabled Fable 5 in our product.
Fable 5 is currently unavailable in your personal agent, and Custom Agents with Fable 5 enabled will use Opus 4.8.
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