xavier

Agent Architect | Seoul Ambassador @ClaudeAI

[xavier @xavi3r]

from social impact to civilization impact

[xavier @xavi3r]

@dreamworks2050 @poteto will show her what is real 군고구마 shit

[xavier @xavi3r]

@brandonchung75 @rudrank @poteto @lotte_gaeulrkwm finally! can't wait this

[xavier @xavi3r]

let's see

[Elon Musk @elonmusk]

@XFreeze Yes, we will make that change

[Shivon Zilis @shivon]

It’s hard to go from in love to let go in a week with no warning, but that’s just how it is sometimes 🤷🏻‍♀️

I feel happy that I got to show Elon how it feels to be deeply understood, nurtured, and peacefully loved with stability and gentleness. Given the tumultuous nature of his early life, his often tortured soul, and how hard he fights for humanity I wanted him to feel the deepest and most stable form of love this world can provide. My heart is full knowing I got to do that, and I hope it leaves a lasting good effect.

We were always his safe space. A place where all of us were overjoyed to see him and one that was always full of happiness and love, not war, in contrast to his otherwise militant existence (a needed break from the battlefield where he could recharge his heart and soul before heading back out)

I loved being that counterbalancing place of safety, sense of calm, and love — and delighted in bringing a smile back to his face when he was down. I will miss him dearly.

I’ve loved him more than life itself and he’s taught me 100 lifetimes of knowledge and made my cup overflow with life meaning, so there is a lot of loss, but luckily we created four beautiful little loves of my life ❤️❤️❤️❤️ I am so beyond grateful for our children and they make every single day the best day of my life! I do hope and pray he and I can be great friends and coparents.

I’m hurting, but care deeply about E and will always be cheering for his happiness. God speed, Elon, the world is lucky to have you.

[xavier @xavi3r]

@rauchg @superlogical investor chance

[xavier @xavi3r]

still miss 3 sonnet, my first claude

[forloop @forloopcodes]

Top 5 Sonnets Ranked:

​Claude Sonnet 5.5
Claude Sonnet 5
Claude 3.7 Sonnet
Claude Sonnet 4.5
Claude 3 Sonnet

[xavier @xavi3r]

@kimmonismus where was wang

[xavier @xavi3r]

@ns123abc nik the NIK

[xavier @xavi3r]

@hidecloud @gr00vyfairy waiting for iOS app 👀

[Ado @adocomplete]

New in Claude Code: claude plugin eval

It runs your plugin against a suite of test cases, scores the results, then reruns each one without the plugin so you can see the difference.

Since Opus 5.5 just dropped, good time to check whether your plugin still earns its keep 👀

[AYi @AYi_AInotes]

这两天看着 29 岁的 @alexandr_wang 在 X 上天天发梗、轻描淡写地推 Meta 最新的 Muse 系列模型，再回头翻他的履历，真的会有一种极度魔幻的宿命感，我来澄清一些关于他的谣言，

媒体真的太喜欢给他贴爽文标签了：19 岁 MIT 退学、24 岁成全球最年轻���手起家亿万富翁、28 岁身家三十多亿刀，被扎克伯格用百亿美元交易直接迎进门当首席 AI 官。

但如果你真的做过技术或者创过业，剥掉那些闪瞎眼的数字，你会发现他最可怕的地方根本不是什么天才光环，而是他在所有人都去追逐虚荣指标的时候，一头扎进了整个行业最脏、最苦的泥坑里。

他出身在洛斯阿拉莫斯——曼哈顿计划的诞生地，父母都是核物理学家。从小一路打数学和物理竞赛保送级别的履历，17 岁就不上学跑到硅谷写代码，大一在 MIT 就去上研究生的机器学习课。

按照当年硅谷的典型路径，这种智商怪兽大概率是发几篇顶会 Paper，或者进大厂当个年薪百万的明星科学家。但他 19 岁创办 Scale AI 的时候，挑的却是一个在当时看来极不上台面的生意：给自动驾驶洗数据、做数据标注。

那时候算法圈谁看得起标数据啊？大家都觉得自己是搞高级理论和复杂架构的，数据标注被当成劳动密集型的廉价杂活。但现实很残酷，现实是顶配的神经网络喂不进结构化的高质量数据，就是一堆废铁。

他把全球几十万外包标注员组织起来，给整个硅谷啃最脏的骨头。从图像分��一路干到大模型的 RLHF、红队测试。OpenAI、Google、Meta、微软，甚至五角大楼……所有人都在神坛上炫耀自己的模型有多聪明，但在台下默默给这些模型擦屁股、喂干粮的，全是他。

这也是为什么当年 Lucy Guo 因理念不合离开，后来还有一堆外包劳工诉讼、肯尼亚低薪伦理争议，都没能拦住这家公司野蛮生长。他甚至早在疫情期间就跟萨姆·奥特曼合租，一边在国会听证会上替国防 AI 游说，一边把 Scale 做成了谁也绕不开的水电煤。

最绝的一步发生在 2025 年。当全硅谷还在猜 Scale 什么时候敲钟上市的时候，扎克伯格以近 290 亿美元的估值收了 49% 股权，���接把他挖过去执掌 Meta Superintelligence Labs。

很多人以为小扎买的是一家数据公司。其实小扎买的，是一个把 OpenAI、Anthropic、Google 内部训练底牌看了整整八年的人。整个人类最顶尖模型的脏活全在他手上过过一遍，还有谁比他更清楚这帮巨头到底踩过什么坑、用的是什么配方？

从 19 岁在出租屋里给无人车标路况，到 29 岁执掌 Meta 整个超级智能实验室跟老东家 OpenAI 硬碰硬，他这一套打法给所有技术人上了一堂极深沉的课：
大模型时代真正的胜负手，从来不是谁把概念吹得最响。先去把别人嫌脏、嫌累、不想碰的底层管道给焊死，当你成为整座城市的供水系统时，那个造水龙头的人，迟早得把整座大厦的钥匙交到你手里。

[MaakCode @maakcode]

I built this at Claude Fable 5.1 Build Day Seoul.
Watch Seoul’s subway trains move through a miniature 3D city. Each train carries people through their day. A familiar transit map becomes a living landscape.
https://t.co/AJt8fuM4MX

[xavier @xavi3r]

@alpaysh thx!!

[xavier @xavi3r]

new opus launched on seoul fable 5.1 build day 🥹

[xavier @xavi3r]

@alexandr_wang @theshre how bout east asia - especially korea
im ready to spamming to my gov people

[xavier @xavi3r]

@alexandr_wang bro chill

[Brendan Falk @BrendanFalk]

I believe we've found the best AI-native coding interview

We call it the “Composer 1 interview”

Candidates get 1 hour to build a real, medium-sized project live

The only constraint: they have to use Cursor’s Composer 1 model

[xavier @xavi3r]

@0xZergs 자다가 BONGCHANG 두드리는 소리

[xavier @xavi3r]

@richiemcilroy best timing, seoul's autumn is lovely