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Published ·Anthropic◆ Critical

Anthropic modelcard removed Models overview text covering Claude Fable 5 and Mythos 5.

The read

Any integration using the named IDs now needs fresh documentation verification before routing work.

The frame

The deleted text named `claude-fable-5`, `claude-mythos-5`, Project Glasswing, Bedrock, Vertex AI, and Microsoft Foundry.

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Anthropic modelcard
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