Claude Fable 5: Anthropic Launches Mythos-Class Autonomous AI
Anthropic has released Claude Fable 5, the first generally available Mythos-class AI model. Discover Fable 5’s long-horizon autonomy, self-verification, and features.
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Anthropic has released Claude Fable 5, the first generally available Mythos-class AI model. Discover Fable 5’s long-horizon autonomy, self-verification, and features.
CLASSIFICATION: TLP:CLEAR Security Intelligence Report (SIR-004) SUBJECT: The Rise of Stochastic RCE via Indirect Prompt Injection DATE: May 5, 2026…