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[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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