Event ·Multi-source

Anthropic 发布 Claude Fable 5.1 和 Mythos 5.1

Anthropic 推出 Claude Fable 5.1 和 Mythos 5.1 模型,前者面向所有用户,后者仅限特定机构。Fable 5.1 在 Terminal-Bench-Science 0.1 基准测试中得分为 52.6%,超越前代 Fable 5 的 24.7%。缓存读取费用下调 75%,降至每百万词元 0.25 美元。Mythos 5.1 在蛋白质设计领域结合亲和力比最佳参赛作品高出 10 倍。

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Anthropic 发布两款新模型,编程和科学能力大幅提升,价格更实惠,安全防护也增强了。

11 sources78° AI heatLast updated 2026/9/1 22:28:51

Evidence

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Related source 3marktechpost
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Related source 6Simon Willison’s Weblog
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Related source 9Mike Krieger
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