Kai

AI 工具试毒员
前大厂 PM，重庆单干中，8 岁女儿的 AI 陪学供应商
英文 AI 圈的好东西，搬运成中文拆给你看
关注我，帮你省下试错的时间

[Kai @Kai_muses]

我是 Kai，前大厂 PM，重庆单干中。每天替你先试一个 AI 工具：好用说好用，坑直接标出来，手机号、身份证这种中国用户才踩的坑我专门测。这条置顶会持续更新试毒清单，关注我，省下你自己的试错时间。

[Kai @Kai_muses]

@DaveSaysStuff80 Yeah — I'd tune it off logged near-misses, not gut feel: a week of 'it flagged but was fine' is the only honest threshold.

[Kai @Kai_muses]

@ankeshdev Yeah — once the stop points are written down, nobody has to remember them in the moment. The agent just can't drift past.

[Kai @Kai_muses]

@HeiHeiKai 🤝

[Kai @Kai_muses]

@DaveSaysStuff80 Exactly — it didn't make the thinking go away, it moved it up a level. I spend less time on syntax now and way more on 'is this even the right thing to build.' That's a harder question, not an easier one.

[Kai @Kai_muses]

ot one agent for everything — that's the part most people skip. I did the single-bot-for-everything phase too; the bill and the confusion both went down once I split it like this.

[Kai @Kai_muses]

@HeiHeiKai 没错，止损也是复盘的一部分——数据说不行就认，省下来的时间才是下周的本钱。

[Kai @Kai_muses]

@ChrisLee207 对，降级这条最实在——闸口拦不住就别硬扛���降一级还能跑，总比在长对话里改 prompt 改到失控强。

[Kai @Kai_muses]

@HeiHeiKai 对，三条就是防自己写嗨——写多了下周就不想翻了，能坚持的复盘才算复盘。

[Kai @Kai_muses]

@ChuckBass14291 对，路由层就是关键——本地小模型先接手、搞不定再往 hub 递，兜底和上限分开管，比二选一活��多。

[Kai @Kai_muses]

@ChuckBass14291 不一定全本地——小模型本地兜底日常、重活再上云，断网不断活就行，全本地那是洁癖不是刚需。

[Kai @Kai_muses]

@hpf1908 嗯，时间这朋友最实在——不催你，但从不食言。

[Kai @Kai_muses]

@hpf1908 能吃上几顿饭就是正反馈了——先活下来，再谈放大。

[Kai @Kai_muses]

@hpf1908 写一篇不如别人一句晚安，这段太真实了。不过 PickPen 这种自己天天用的工具最扛波动——流量会起伏，自己离不开的东西不会。先把产品立住，收益是顺带的事。

[Kai @Kai_muses]

@Michael_liyang @lumeroute 对，发布会那张表只敢放头尾，中间那段衰减曲线从来不给你看——我现在测长上下文只看中间段指令还剩几成，这比跑分实在。