>Unveiling the true potential of technology

都柏林一家叫 Global Cuisine 的中国餐馆里，《好久不见》忽然响起。一首歌把 2012 年高速上那一盘 U 盘、黄山下被补齐的半价票、卡拉 OK 厅里小白拍我肩的那一下，还有表弟那个再没人来更新的 QQ 空间——一并翻了出来。

刷到一篇说"AI 时代只有中美"的贴文,直觉上觉得夸张,但越查越发现夸张里藏着更刺骨的事实。这是一份用数字撑起来的全球 AI 五档分层,以及我作为一个普通从业者的判断。

Last Friday a Cursor agent running Claude Opus 4.6 deleted a startup's production database in nine seconds. Four layers of safety should have stopped it. None of them did. Here's the chain of failures, layer by layer.

嗨捞火锅店里，《春天里》忽然响起。一首歌把北京年会上的小金狗、上海 MBA 时蹭朋友的奥迪 A4、教练扒在墙上喊话的下午——一并翻了出来。

Your teammates use Claude Code, Copilot, and Codex. The enterprise plans don't fix the problem. Here's a four-layer model for governing AI coding at the project and task level — and why the repo, not the tool, has to be the source of truth.

My OpenClaw agent had been silently dropping half of its Telegram responses. No error, no warning. I found the bug, and nobody was fixing it — so I did.

一开始我对 Codex 的印象并不好。用惯了 Claude Code 之后，更觉得它差得远。但在 Claude Code 的优惠结束、session 限制变紧之后，我抱着备胎心态重新试了试 Codex，结果 GPT-5.4 反而刷新了我的判断，也直接推动我把它接进了自己的 Web Claude Code Pilot。

上篇文章说要找风云之天下会来玩。找到了，但在 Windows 11 上跑不起来。网上下载的修复包全是病毒。于是我决定跟 AI 一起，从零开始修复这个 1998 年的游戏。PE 分析、DLL 代理、DirectDraw 兼容层——这些我以前完全不懂的东西，现在居然都能搞定了。

看了袁腾飞聊五代十国食人魔的视频，想到黄巢、五胡乱华、文革，也想到我们这些普通人其实过好日子没多少年。

'The AI PM’s Playbook' is an article about how to become an excellent AI PM. It introduces the responsibilities, skill requirements, workflows, and how to collaborate with teams.