返回 AI 情报
模型2026-09-28T18:02:16.000ZX:Arena (@arena)

Claude Opus 5.5 (High) 在 Agent Arena 排名第二并重塑 Pareto 前沿

ICYMI @AnthropicAI’s Opus 5.5 (High) ranks #2 in Agent Arena and reshapes the Pareto frontier.

AI 摘要

Arena 公布 Claude Opus 5.5 (High) 以 +12.15% 净提升分数进入 Agent Arena 第二名,仅低于 Claude Fable 5.1 (Max)。其每任务中位价格为 $1.31,比同水平低 64%,成本比 Opus 5 (High) 低 40%、比 Opus 5 (Max) 低 56%;分项信号中 Steerability 排名第一(+14.50%)。

正文 · AI 翻译

ICYMI @AnthropicAI’s Opus 5.5 (High) ranks #2 in Agent Arena and reshapes the Pareto frontier.

Opus 5.5 (high) not only improved upon both Opus 5 variants with a higher net improvement score than either, but does so at at 40–56% lower cost:

原文

Original Title

ICYMI @AnthropicAI’s Opus 5.5 (High) ranks #2 in Agent Arena and reshapes the Pareto frontier.

Source

X:Arena (@arena)

Site

x.com

Published

2026-09-28T18:02:16.000Z

阅读原文· x.com

继续阅读