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Anthropic 发布 Fable 5.2 与 Mythos 5.2，宣称速度提升 30%

Anthropic 发布了两款新模型：Fable 5.2 和 Mythos 5.2。官方宣称相比上一代速度提升 30%。目前公开信息有限，两个模型的具体参数规模、定价和基准测试成绩尚未披露。

Current read

Anthropic 一次放出两个新模型 Fable 5.2 和 Mythos 5.2，官方说比上代快 30%。如果经常用 Claude 系列做长任务，速度提升能直接省时间。不过参数、定价都还没公开，想上生产环境的话建议等更完整的评测。

11 sources21° AI heatLast updated 2026/11/10 02:26:16

Evidence

11 sources
Primary sourceLiputan6 Tekno
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Related source 1Mike Krieger
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Related source 5kimmonismus
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Related source 6rohanpaul_ai
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Related source 10TestingCatalog
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Conflict check

Dedup data only shows that these sources discuss the same event, not that they agree. There is no structured supporting or refuting evidence yet, so no conflict is inferred automatically.

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Anthropic 发布 Fable 5.2 与 Mythos 5.2，宣称速度提升 30% · 事件专题 | AITOP