AI9to5Macabout 2 hours ago
Anthropic upgrades Claude with Fable 5.1 model
1 min read
Anthropic released Claude Fable 5.1, upgrading the Mythos-class model with higher performance and lower cost than Fable 5. Fable 5.1 costs about 25% less for typical workloads and up to 45% less for agentic work. Mythos 5.1 is available through trusted access programs.
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In this storyAnthropic
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