Boris Cherny· @bcherny · X·· 10 天前精选AI 评分76
AI 导读
Boris Cherny 称 Claude Opus 5.5 是他最近几周的日常主力模型。他让 Opus 5.5 和 Fable 5.1 各把 HAProxy 从 C 移植到 Rust，两者都几乎通过全部测试，但 Opus 5.5 用时 9.5 小时，Fable 5.1 用时 12 小时，且成本低 51%。
推荐理由
作者亲测对比两个模型移植 HAProxy 的耗时与成本，给出了具体数字供选型参考。
正文
Opus 5.5 is a really good model. It's been my daily driver the last few weeks.
We had Opus 5.5 and Fable 5.1 each port HAProxy from C to Rust. Both passed nearly all of HAProxy's tests, but Opus 5.5 finished in 9.5 hours compared to Fable 5.1's 12 hours, and for 51% less cost.
Introducing Claude Opus 5.5, the first model in our new Claude 5.5 family. It performs at the level of Claude Fable 5.1 for most tasks, and costs 40% less to run than Opus 5.在 X 查看被引用的帖子
来源：Boris Cherny · x.com