![[AINews] Claude Opus 5: Fable-level performance at Opus price (half Fable)](https://substackcdn.com/image/fetch/$s_!1XAa!,w_1456,c_limit,f_auto,q_auto:good,fl_progressive:steep/https%3A%2F%2Fsubstack-post-media.s3.amazonaws.com%2Fpublic%2Fimages%2F34020777-3ff4-437c-af38-c915ca21b7fd_2464x1352.png)
[AINews] Claude Opus 5: Fable-level performance at Opus price (half Fable)
Latent Space2436 字 (约 10 分钟)
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Claude Opus 5在性能接近Fable 5的同时将成本降低20%，独立测试显示其在知识工作基准测试中领先150 Elo。
入选理由：Claude Opus 5在AA-Briefcase基准测试中比Fable 5高出150 Elo
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