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Sweep 22 Oct 2026 · 04:32Z Build v2.1.308 527 read Stable v2.1.308 Latest v2.1.308 Next v2.1.308 Feeds RSS JSON llms.txt llms-full.txt Unofficial
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overview changedmodels/fable-5/overview

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## Fable versus Mythos ## Fable vs. Mythos

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1515[Announcement](https://www.anthropic.com/news/claude-fable-5-mythos-5)
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17## Fable vs. Mythos
17## Fable versus Mythos
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1919[Claude Mythos 5](https://platform.claude.com/docs/en/models/mythos-5/overview) is offered separately for defensive cybersecurity workflows and is available only to organizations verified through Anthropic's verification programs, such as the [Cyber Verification Program](https://support.claude.com/en/articles/14604842). It shares Claude Fable 5's specifications and pricing.
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