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[AI]■ STORY TIMELINE

ANTHROPIC'S FABLE 5.1 CUTS COSTS UP TO 45%

Anthropic has unveiled Fable 5.1, a new upgrade to its Mythos-class Claude model that reduces operational costs by 25% for standard workloads and up to 45% for complex agentic tasks.

1 SOURCEFIRST SEEN SEP 1, 11:52 PM► READ THE ARTICLE
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Zac Hall / 9to5Mac: Anthropic says Fable 5.1 will cost an estimated 25% less than Fable 5 for typical workloads and up t…