Khazix says Claude Opus 5.5 excels at long-running agent tasks
Original title (Chinese)
这个完全的重写级别的大型任务，已经跑了6个多小时的了，全程围观看完了所有的思考摘要，无数次的感慨，Cluade Opus 5.5实在是太稳太强了...
AISummary
The author ran a full-rewrite-scale task with Claude Opus 5.5 for over six hours, reading every thinking summary along the way. They call it stable and strong, rating it top tier across communication, comprehension, aesthetics, development, and long-horizon agent work, and wish OpenAI would catch up.
Source: Khazix · x.com