Artificial Analysis 实测 Claude 系列：升一档模型比拉满 effort 更省钱高效

Artificial Analysis· @ArtificialAnlys · X·2026-11-12 08:18· 48 分钟前AI 评分59

AI 导读

Artificial Analysis 分析当前 Claude 系列的 Intelligence Index 与 Cost per Task，认为升一档模型比拉满推理 effort 更能实现每美元智能最大化。

正文 · 原文

With the current Claude lineup, moving up a model tier beats maxing out effort to achieve the highest intelligence per dollar

At nearly every Cost per Task, we see the largest model sits on the performance vs. cost Pareto frontier for @AnthropicAI models:

Claude Opus 5.5 (xhigh, 57) outscores Claude Sonnet 5.5 (max, 55) with 40% lower Cost per Task and about half the Time per Task
Claude Fable 5.2 (high) beats Opus 5.5 (max), with smaller cost and time savings, and Fable 5.2 (low) beats Opus 5.5 (high)
This pattern doesn’t hold at the cheapest tier, where every step up from Claude Haiku 5.5 (max) costs more