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@ArtificialAnlys· @ArtificialAnlys · X·· 2026-09-02AI 评分47
AI 导读

Claude Fable 5.1(max)每个 Intelligence Index 任务成本为 $3.76,比 Claude Fable 5(max)的 $3.14 高 20%,是 Claude Opus 5(max)$2.34 的 1.6 倍,主要因输出 token 约为 Fable 5 的 1.7 倍。 Anthropic 将缓存读取价格从每 1M tokens $1 降至 $0.25,每任务节省约 $1.40;若无此降价,Fable 5.1 成本约为 $5.16。在 xhigh effort 下,Fable 5.1 得分 65,每任务 $2.72,比 max effort 少 $1.04。

正文

Claude Fable 5.1 (max) costs $3.76 per Intelligence Index task, 20% more than Claude Fable 5 (max) at $3.14 and 1.6x Claude Opus 5 (max) at $2.34, driven by ~1.7x the output tokens of Fable 5.

Anthropic's cut to cache read pricing from $1 to $0.25 per 1M tokens saves ~$1.40 per task; without it Fable 5.1 would cost ~$5.16. At xhigh effort Fable 5.1 scores 65 at $2.72 per task, $1.04 less than max effort.

来源:@ArtificialAnlys · x.com