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Anthropic Fable 5.1
1 story tagged Anthropic Fable 5.1, newest first.
Sep 1, 2026, 7:39 PMArtificial Intelligence
Anthropic Fable 5.1 Cuts Token Costs as Mythos Access Stays Restricted
Anthropic launches Fable and Mythos 5.1 with lower token costs, stronger privacy controls, benchmark gains and mixed safeguard results for enterprise AI users.
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