Anthropic releases Claude Fable 5.2 and Mythos 5.2, one model with different safeguards
AIAnthropic has released Claude Fable 5.2 and Claude Mythos 5.2, which the article describes as the same underlying model. Fable 5.2 adds classifiers that block high-risk cybersecurity and most research biology queries, while Mythos 5.2 drops those blocks and is gated through verification programs.
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MarkTechPost · Asif Razzaq · marktechpost.comPublished · added here
Original title: Anthropic Launches Claude Fable 5.2 and Mythos 5.2: Same Model, Different Safeguards