Verified65% confidenceFactExact time
Sonnet 5.5的缓存读取成本维持在每百万token 20美分没有下降,而Fable 5.1砍了90%、Opus砍了约60%
3
Sources
65%
Confidence
Short-term (~14 days)
Relevance
10/2/2026
First Seen
Valid until: 10/16/2026
Sources
Related Entities
Related Claims
Unverified在agentic代码工作中,缓存读取占总成本的比例在Fable里不到5%,Opus里接近20%,Sonnet 5.5里可能超过50%77% similarUnverified在代码库审计基准任务中,Sonnet成本约为Opus一半但得分略高,每分成本最佳,且Sonnet仅用约5分钟而Opus用了近两倍时间68% similarUnverifiedAnthropic对Fable 5.1的输入/输出token收费与Fable 5保持一致,但大幅下调了缓存token的使用成本68% similarUnverifiedSonnet 5.5的核心卖点是更快的响应速度与更低的Token消耗68% similarUnverifiedSonnet 5 并非 token 高效的模型,在智能体任务中会消耗大量额外 token 导致实际 API 成本反而高于 Opus 4.866% similar
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