📰 Artificial Analysis Coding Agent Index v2.1 Moves to FrontierCode 2.0 and Terminal-Bench 4.1: Claude Fable 5.2 and Claude Opus 5.5 Tie for First at 58, Scores…
On November 14 Artificial Analysis released Coding Agent Index v2.1, swapping FrontierCode 1.1 for its implementation of Cognition's FrontierCode 2.0 (132 real-world tasks graded on whether a maintainer would merge the change), upgrading Terminal-Bench from 4.0 to 4.1 and keeping SWE-Atlas-QnA-AA.
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📰 Artificial Analysis 发布 Coding Agent Index v2.1：换用 FrontierCode 2.0 与 Terminal-Bench 4.1，Claude Fable 5.2 与 Opus 5.5 以…
Artificial Analysis 11 月 14 日发布编码智能体指数 v2.1：把 FrontierCode 从 1.1 换成 Cognition 的 FrontierCode 2.0（132 个真实任务，按维护者是否愿意合并评分），Terminal-Bench 从 4.0 升到 4.1，保留…
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