Data Explorer
211 posts

Data Explorer
@DragonWho3
But, how do our brains work?
Katılım Haziran 2020
2.4K Takip Edilen18 Takipçiler

@druncle 这种私立名校一年的学费大概9万刀。并不是每个家庭都能负担得起。家庭收入就算是25万一年,你可以算算交完税,扣除各种保险,401K,房贷,日常花销还能剩下多少钱。别拍脑袋自以为是。
中文

放弃普林斯顿去州立大学,表面上看是省了学费,实际上是放弃了最稀缺的社会资源。
名校和普通院校的差距,绝不仅仅是课程内容。顶级大公司的校招名单(Target School)是极其残酷的,很多高薪职位的简历库压根就不会对普通州立大学开放。州立大学省下的那点学费,在顶级名校毕业生起薪的量级面前,其实并不具备长期的财务优势。
在美国,本科学历的含金量远超研究生。对于二代移民来说,如果本科毕业无法直接进入高薪行业而必须通过读研来“镀金”,某种程度上反映了本科阶段竞争力的不足。
哈佛本科学历史的毕业生能进华尔街做交易员,是因为名校的录取通知书本身就是一种高智商和综合素质的强背书。研究生录取的筛选逻辑与本科完全不同,在就业市场上,雇主更看重你 18 岁时展现出的原始竞争力。
大学不只是上课和考试,更重要的是平台提供的非对称信息。名校内部的精英俱乐部和社团与头部行业有着极深的利益绑定。这种行业脉络和校友资源,是普通州立大学无论如何努力都无法触及的。
教育的本质是认知的跃迁和圈层的准入,如果只盯着学费这本小账,那就是典型的用战术上的勤俭掩盖了战略上的短视。
Nancy@Nancyxps
信不信由你,我有个朋友,她儿子拿到了Princeton University的录取,但最后还是选择了Stony Brook University。理由很简单——就在家门口,能省下一大笔开支。 更难得的是,他反过来安慰母亲:“本科四年去哪读其实差别没那么大,等读研的时候,再去更好的学校也不迟。” 我一直认为:一个人的未来,真的不取决于你进了哪所大学,而在于你对自己有没有清醒的认知,以及那种不依赖外界标签的自信。 学校只是平台,不是答案。真正拉开差距的,从来都是人本身。
Manhattan, NY 🇺🇸 中文

@AlanVRK @gerardsans @wokbonds Lmao that’s the most ironic part. An LLM critiquing its own species..
English

@gerardsans @wokbonds Also the OP's tweet was either written by an AI agent, or the OP is extremely successfully mimicking all their most irritating writing habits.
English

🚨 The “AI Agent” hype was never facts, it was vibes.
Now the receipts are in.
Ríos-García et al. (arXiv:2604.18805) ran 25,000+ verifier experiments:
• 68% of traces: AI gathered evidence… then completely ignored it
• 71% showed zero belief updates
• Only 26% revised their output when hit with contradictions
LLMs aren’t reasoning. They’re sophisticated next-token guessers that treat the outside world as optional flavor text.
68% ignored environment data is fine for memes.
It’s catastrophic for science, autonomous agents, or any “AI workforce” fantasy.
Bottom line: AI still needs heavy human supervision to be economically viable.
The agent paradigm just got empirically demolished.
arxiv.org/abs/2604.18805
English

Unfortunately, many CN students pursue research to get a degree from a famous university, land lucrative research jobs, or simply delay entering job market.
Meanwhile, universities keep highlighting students with 99 papers as success stories, which only reinforces this trend.
Ahmed Awelkair@ahmedawelkair
@dviolettchan If you choose research to climb the ladder, you are in the wrong path. Doing research means to intentionally be hidden in the shadows. Do it only if you want to be an expert in a field not much ppl care about or if you care to understand the world.
English

从清华的研究院滚蛋了,现在几个人挤在两室一厅的出租屋里创业。
去年还在读研二,每天泡在论文堆里,组会开到怀疑人生,突然意识到,即使院里天天在说产业转化,但再这么下去,再过几年也很难把东西真的做出来。
一咬牙,拉了几个志同道合的伙伴出来创业了。
现在的日常是:
眼睛一睁开人就在办公室了。白天跟用户聊需求聊到失语,晚上改代码改到眼瞎,半夜还在客厅复盘今天哪里又搞砸了。
投资人朋友来看我们,经常会说:"清华嘉园创业故事再现啊。"
我说挺好的,至少我们有床睡。
以前觉得做科研最难的是论文被拒,现在才知道创业最难的是:钱烧得比想象快,方向永远在调整,每天都在"我们到底行不行"和"再试一次"之间反复横跳。
但也正是这些坑,逼着我们把产品打磨得更实在,把每个用户的反馈都当回事。
接下来会在这里多分享:
• AI 圈值得关注的新动态(省时间筛选)
• 创业踩坑实录和方法论(都是真金白银换来的)
• 用户研究的一些心得(怎么让产品真的有人用)
我是 Usight 的联合创始人,做 AI 产品,欢迎一起聊~
中文

We just raised $500M at an 11B valuation 🎉
To celebrate, we’re giving away 1,000 free credits so you can test our platform.
For the next 6 hours, comment “11B” below and we’ll DM you the credits (must follow) 👇
ElevenLabs@ElevenLabs
We raised $500M at an $11B valuation to transform how people interact with technology.
English

@AsNeTsurfer @littlelambqwq 男娘和 femboy 里面的男/boy 不应该去掉,如果那么喜欢女性干嘛不去看女生呢
中文

@michelleefang Me!! Working on a startup as the sole technical cofounder. Would really appreciate this gift!!
English

These are literally the kind of LLM interview questions most candidates wish they had seen earlier.
A curated list of LLM interview questions - shared by Hao Hoang
Want this doc?
Follow @techNmak and comment “LLM” - I’ll send it over.

English

The weirdest thing ever is that despite this being AI art, the original artist created it. They drew stuff beforehand then trained their own art and AI model and they correct whatever mistakes it makes
Not sure how to feel about it, especially since this is the best astolfo art
boomkin ⚣@Boomkin__
boys are cute
English

I took wikiHow’s Am I Gay Quiz and got this result: “You might be gay!” What do you get? Try it yourself at wikihow.com/Am-I-Gay-Quiz
English


@ArtemystYT @nocontextmemes This would look absolutely meaningless if the guy wasn't trying to merge the burger with his eyes
English
Data Explorer retweetledi















