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meng shao· @shao__meng · X·· 2026-05-27AI 评分63
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开发者 AlexFinn 在连续两个月、每天数小时并行使用 Codex 和 Claude Code 后,决定转向 Codex。其核心原因在于 Codex 拥有强大的自测闭环功能:每次代码改动后,它会在内置浏览器中自动验证,形成“改→测→修”的自动化循环。这一机制将首次交付有 bug 的改动比例从约 40% 显著降低至 ≤3%,可靠性大幅提升,更利于开发者保持心流。他建议开发者不要对任何公司忠诚,应始终使用当下最好的工具。

正文 · 原文

连续两个月,每天数小时,Codex 与 Claude Code 并行使用后,@AlexFinn 决定转向 Codex,为什么?

在 Alex 的判断中,关键变量是:模型智商或代码生成速度已不是关键,自测闭环更重要,Codex 会在内置浏览器里验证每次改动,形成「改 → 测 → 修」的自动化循环。

Codex 自测闭环后,从 40% 的改动首次交付就有 bug,到 ≤3%,可靠性明显提升,更容易进入心流。

我的补充:除内置浏览器外,Codex 还有 Computer Use 和 Chrome 扩展可以搭配使用,做网站自动化验证测试。

引用Alex Finn@AlexFinn
I'm 100% Codex pilled now Been using Codex and Claude Code side by side hours a day for 2 months straight No longer using them side by side. Codex has become incredible What did it for me is the self testing. Every change it makes it self tests in it's own browser I went from about 40% of my changes being buggy on first go to at most 3% maybe? So much more reliable and allows me to get in an awesome flow state Listen, Claude can literally drop an update tomorrow that changes all of this, but for now I'm really blown away by Codex Do yourself a favor and don't have loyalty to any company. Use every tool. Use whatever is the best at the moment. Switch whenever they're no longer the best. No point in tribalism But at the moment I'm REALLY enjoying my time with Codex
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来源:meng shao · x.com