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MarkTechPost
November 10th, 2026 at 2:59 PM

Anthropic Launches Claude Fable 5.2 and Mythos 5.2: Same Model, Different Safeguards

Anthropic released Claude Fable 5.2 and Claude Mythos 5.2, one model with two safeguard levels. Fable 5.2 scores 49.1% on FrontierCode 2.0, costs $8/$40 per million tokens, and ships with a 1M-token context window. The post Anthropic Launches Claude Fable 5.2 and Mythos 5.2: Same Model, Different Safeguards appeared first on MarkTechPost .

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