模型多源确认精选73°

Claude Opus 5.5 写作风格大变:破折号减少 95%

精选理由

Anthropic 的 Claude Opus 5.5 把破折号用量砍了 95%,回答还变长了 6%,全靠更短的句子撑起篇幅,数据挺有意思。

有分析对比了 Claude Opus 5.5 与前代的写作数据:每千词的破折号使用量从 15.2 个降到 0.8 个,降幅达 95%,分号使用下降 73%。但回答并没有变短,平均篇幅反而增加了 6%,从 453 词升到 481 词。同时平均句长缩短 17%,从 12.14 词降到 10.03 词,说明模型是改用更短的句子来写作,而不是删减内容。

原文 · rohanpaul_ai

Claude Opus 5.5 simply writes better.

Em dashes fall from 15.2 to 0.8 per 1,000 words, a 95% drop, while semicolons fall 73%.

But Opus 5.5 did not become terse. It actually became 6% longer, from 453 to 481 words per answer, while average sentence length fell 17%, from 12.14 to 10.03 words.