Yeseul Cho @cyseull

@KAIST_AI, M.S. Student at OptiML Lab Seoul, Republic of Korea Joined April 2025

Tweets

2
Followers

11
Following

52
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23

Alisa Liu @alisawuffles

3 months ago

I'm joining OpenAI next week!🥹 The job search turned out to be really challenging but also super rewarding, so I wrote a small blog to share what I learned along the way and hopefully make the process a little less mysterious for the next person. alisawuffles.github.io/blog/job-search

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Rohan Paul @rohanpaul_ai

11 months ago

New @AIatMeta paper explains when a smaller, curated dataset beats using everything. Standard training wastes effort because many examples are redundant or wrong. They formalize a label generator, a pruning oracle, and a learner. From this, they derive exact error laws and sharp regime switches. With a strong generator and plenty of data, keeping hard examples works best. With a weak generator or small data, keeping easy examples or keeping more helps. They analyze 2 modes, label agnostic by features and label aware that first filters wrong labels. ImageNet and LLM math results match the theory, and pruning also prevents collapse in self training. ---- Paper – arxiv. org/abs/2511.03492 Paper Title: "Why Less is More (Sometimes): A Theory of Data Curation"

rohanpaul_ai tweet picture

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CS PhD @UCLA | BS at SNU

Beomhan Baek @beomhanbaek

16 Followers 27 Following CS PhD @UCLA | BS at SNU

MS Student @KAIST_AI

Myeongkyu Lee @mgklee01

7 Followers 49 Following MS Student @KAIST_AI

Yujun Kim @lazysundayplant

7 Followers 41 Following

PhD candidate @kaist_ai; Prev Intern at @google NYC; 👨🏻‍💻ML/Opt Theory, (L)LM.

Hanseul Cho @hanseuljo

110 Followers 312 Following PhD candidate @kaist_ai; Prev Intern at @google NYC; 👨🏻‍💻ML/Opt Theory, (L)LM.

M.S @ KAIST EE,
Researching on Deep Learning Theory

Minju Hong @minjuhong23

9 Followers 74 Following M.S @ KAIST EE, Researching on Deep Learning Theory

ML Research @Apple. Prev: @Meta, PhD @WisconsinCS. Focusing on (long-term) agentic AI & continue learning.

Tzu-Heng (Brian) Huan... @zihengh1

690 Followers 2K Following ML Research @Apple. Prev: @Meta, PhD @WisconsinCS. Focusing on (long-term) agentic AI & continue learning.

PhD student at @kaist_ai; I study compositionality and systematicity in NNs; Also a jazz pianist

Hoyeon Chang @hoyeon_chang

1K Followers 3K Following PhD student at @kaist_ai; I study compositionality and systematicity in NNs; Also a jazz pianist

PhD student at OSI & OptiML Lab @kaist_ai || prev intern @AdobeResearch || Interests: bandits, ML/RL/DL Theory, statistics, LLMs, optimization, etc. || 🎻✈️

Junghyun Lee @nick_jhlee

917 Followers 2K Following PhD student at OSI & OptiML Lab @kaist_ai || prev intern @AdobeResearch || Interests: bandits, ML/RL/DL Theory, statistics, LLMs, optimization, etc. || 🎻✈️

cs phd student @stanford

Minhak Song @MinhakSong

95 Followers 139 Following cs phd student @stanford

Phd Student in KAIST AI

Jaeyoung Cha @jaeyoung_cha99

9 Followers 120 Following Phd Student in KAIST AI

PhD Student @KAIST_AI
Research Intern @Krafton_AI

Junsoo Oh @JunsooOh

20 Followers 80 Following PhD Student @KAIST_AI Research Intern @Krafton_AI

M.S student @ KAIST AI

Jueun Kim @ ICML2026 @jueunkim_0525

159 Followers 189 Following M.S student @ KAIST AI

CS PhD @UCLA | BS at SNU

Beomhan Baek @beomhanbaek

16 Followers 27 Following CS PhD @UCLA | BS at SNU

MS Student @KAIST_AI

Myeongkyu Lee @mgklee01

7 Followers 49 Following MS Student @KAIST_AI

M.S @ KAIST EE,
Researching on Deep Learning Theory

Minju Hong @minjuhong23

9 Followers 74 Following M.S @ KAIST EE, Researching on Deep Learning Theory

Co-founder / CEO of @TrillionLabs.

Jay Shin @jay_shin

787 Followers 928 Following Co-founder / CEO of @TrillionLabs.

Training MLLMs @Krafton_AI (@PUBG) | Data-centric AI, Diffusion, LLM Agents

Dongmin Park @dongmin_park11

262 Followers 186 Following Training MLLMs @Krafton_AI (@PUBG) | Data-centric AI, Diffusion, LLM Agents

PhD student in EECS @UCBerkeley working on deep learning theory; previously SNU Math, UTokyo IST; @GoogleDeepMind intern

Juno KIM @junokim_ai

390 Followers 131 Following PhD student in EECS @UCBerkeley working on deep learning theory; previously SNU Math, UTokyo IST; @GoogleDeepMind intern

ML Research @Apple. Prev: @Meta, PhD @WisconsinCS. Focusing on (long-term) agentic AI & continue learning.

Tzu-Heng (Brian) Huan... @zihengh1

690 Followers 2K Following ML Research @Apple. Prev: @Meta, PhD @WisconsinCS. Focusing on (long-term) agentic AI & continue learning.

Workshop on Weight Space Symmetries: from Foundations to Practical Applications #ICML2026

Weight Space Symmetri... @weightsymmetry

107 Followers 11 Following Workshop on Weight Space Symmetries: from Foundations to Practical Applications #ICML2026

@NVIDIA · efficient large-scale pretraining: optimization × systems · PhD @Mila_Quebec / @UMontreal · prev @AIatMeta @GoogleDeepMind @MSFTResearch

Hiroki Naganuma @_Hiroki11x

1K Followers 974 Following @NVIDIA · efficient large-scale pretraining: optimization × systems · PhD @Mila_Quebec / @UMontreal · prev @AIatMeta @GoogleDeepMind @MSFTResearch

Research @StanfordAILab
Retrieve knowledge for better decision making

Sohyeon Kim @ohmyksh

626 Followers 119 Following Research @StanfordAILab Retrieve knowledge for better decision making

PhD student at @kaist_ai; I study compositionality and systematicity in NNs; Also a jazz pianist

Hoyeon Chang @hoyeon_chang

1K Followers 3K Following PhD student at @kaist_ai; I study compositionality and systematicity in NNs; Also a jazz pianist

High fidelity research

alphaXiv @askalphaxiv

56K Followers 101 Following High fidelity research

Databricks is the Data and AI company, helping organizations build and scale data and AI apps, analytics and agents.

Databricks @databricks

98K Followers 1K Following Databricks is the Data and AI company, helping organizations build and scale data and AI apps, analytics and agents.

Assistant professor @Berkeley_EECS @berkeley_ai || Research scientist at @allen_ai || PhD from @uwcse @uwnlp

Sewon Min @sewon__min

17K Followers 901 Following Assistant professor @Berkeley_EECS @berkeley_ai || Research scientist at @allen_ai || PhD from @uwcse @uwnlp

International Conference on Learning Representations #ICLR2027.
SPC is @jacobandreas and GC is @BharathHarihar3

ICLR @iclr_conf

62K Followers 57 Following International Conference on Learning Representations #ICLR2027. SPC is @jacobandreas and GC is @BharathHarihar3

Impossible? Let’s see. From algorithms to neuroscience to AI, Google Research strives to progress science, advance society & improve billions of people’s lives.

Google Research @GoogleResearch

116K Followers 17 Following Impossible? Let’s see. From algorithms to neuroscience to AI, Google Research strives to progress science, advance society & improve billions of people’s lives.

Assistant Prof at Stanford CS, member of @stanfordnlp and statsml groups; Formerly at Microsoft / postdoc at Stanford CS / Stats.

Tatsunori Hashimoto @tatsu_hashimoto

12K Followers 199 Following Assistant Prof at Stanford CS, member of @stanfordnlp and statsml groups; Formerly at Microsoft / postdoc at Stanford CS / Stats.

We're an AI safety and research company that builds reliable, interpretable, and steerable AI systems. Talk to our AI assistant @claudeai on https://t.co/FhDI3KQh0n.

Anthropic @AnthropicAI

1.7M Followers 2 Following We're an AI safety and research company that builds reliable, interpretable, and steerable AI systems. Talk to our AI assistant @claudeai on https://t.co/FhDI3KQh0n.

AI research paper tweets, ML @Gradio (acq. by @HuggingFace 🤗) dm for promo ,submit papers here: https://t.co/UzmYN5XOCi

AK @_akhaliq

527K Followers 3K Following AI research paper tweets, ML @Gradio (acq. by @HuggingFace 🤗) dm for promo ,submit papers here: https://t.co/UzmYN5XOCi

Democratizing AI research, education, and technologies. Learn about AI Agents for FREE at https://t.co/HHXg8rryu4

DAIR.AI @dair_ai

133K Followers 1 Following Democratizing AI research, education, and technologies. Learn about AI Agents for FREE at https://t.co/HHXg8rryu4

covering the latest trending AI & LLM research, see

The AI Timeline @TheAITimeline

26K Followers 1 Following covering the latest trending AI & LLM research, see "highlights" for all weekly threads, ran by @bycloudai

Assistant prof. @ Stanford; Chief AI Scientist @ MongoDB; Former Co-founder/CEO of Voyage AI

Working on ML, DL, RL, LLMs, and their theory.

Tengyu Ma @tengyuma

51K Followers 577 Following Assistant prof. @ Stanford; Chief AI Scientist @ MongoDB; Former Co-founder/CEO of Voyage AI Working on ML, DL, RL, LLMs, and their theory.

Associate Prof of Applied Physics @Stanford, and departments of Computer Science, Electrical Engineering and Neurobiology. Venture Partner @GeneralCatalyst

Surya Ganguli @SuryaGanguli

21K Followers 576 Following Associate Prof of Applied Physics @Stanford, and departments of Computer Science, Electrical Engineering and Neurobiology. Venture Partner @GeneralCatalyst

professor of computer science @Stanford @stanfordnlp, co-founder of @togethercompute, https://t.co/7R5THVnJ6u, @simile_ai, pianist

Percy Liang @percyliang

125K Followers 424 Following professor of computer science @Stanford @stanfordnlp, co-founder of @togethercompute, https://t.co/7R5THVnJ6u, @simile_ai, pianist

Assistant Professor @TTIC_Connect. Previously Postdoc @Stanford and PhD @PrincetonCS. Deep Learning Theory.

Zhiyuan Li @zhiyuanli_

3K Followers 318 Following Assistant Professor @TTIC_Connect. Previously Postdoc @Stanford and PhD @PrincetonCS. Deep Learning Theory.

Director, @PrincetonPLI and Professor @PrincetonCS. Seeks math/conceptual understanding of deep learning and large AI models.
Also on the

Sanjeev Arora @prfsanjeevarora

28K Followers 137 Following Director, @PrincetonPLI and Professor @PrincetonCS. Seeks math/conceptual understanding of deep learning and large AI models. Also on the "other" social network

OpenAI’s mission is to ensure that artificial general intelligence benefits all of humanity. We’re hiring: https://t.co/dJGr6LgzPA

OpenAI @OpenAI

5.4M Followers 4 Following OpenAI’s mission is to ensure that artificial general intelligence benefits all of humanity. We’re hiring: https://t.co/dJGr6LgzPA

Vector Institute transforms cutting-edge artificial intelligence research into practical solutions. AI-generated content will be disclosed. FR: @InstitutVecteur

Vector Institute @VectorInst

30K Followers 538 Following Vector Institute transforms cutting-edge artificial intelligence research into practical solutions. AI-generated content will be disclosed. FR: @InstitutVecteur

MS Student at OptiML Lab, @kaist_ai

Jaewook Lee @id8198

25 Followers 123 Following MS Student at OptiML Lab, @kaist_ai

cs phd student @stanford

Minhak Song @MinhakSong

95 Followers 139 Following cs phd student @stanford

Chaewon Moon @Chaewon__Moon

8 Followers 36 Following

Phd Student in KAIST AI

Jaeyoung Cha @jaeyoung_cha99

9 Followers 120 Following Phd Student in KAIST AI

Yujun Kim @lazysundayplant

7 Followers 41 Following

PhD Student @KAIST_AI
Research Intern @Krafton_AI

Junsoo Oh @JunsooOh

20 Followers 80 Following PhD Student @KAIST_AI Research Intern @Krafton_AI

PhD candidate @kaist_ai; Prev Intern at @google NYC; 👨🏻‍💻ML/Opt Theory, (L)LM.

Hanseul Cho @hanseuljo

110 Followers 312 Following PhD candidate @kaist_ai; Prev Intern at @google NYC; 👨🏻‍💻ML/Opt Theory, (L)LM.

PhD student at OSI & OptiML Lab @kaist_ai || prev intern @AdobeResearch || Interests: bandits, ML/RL/DL Theory, statistics, LLMs, optimization, etc. || 🎻✈️

Junghyun Lee @nick_jhlee

917 Followers 2K Following PhD student at OSI & OptiML Lab @kaist_ai || prev intern @AdobeResearch || Interests: bandits, ML/RL/DL Theory, statistics, LLMs, optimization, etc. || 🎻✈️

The Kim Jaechul Graduate School of AI at KAIST

KAIST AI @KAIST_AI

3K Followers 257 Following The Kim Jaechul Graduate School of AI at KAIST

A collaborative industrial-academic laboratory focused on charting the convergence of AI, algorithms, and quantum computing.

MIT-IBM Computing Res... @MITIBMLab

8K Followers 690 Following A collaborative industrial-academic laboratory focused on charting the convergence of AI, algorithms, and quantum computing.

Thinking, beeping, and booping.
@tinkerapi

Thinking Machines @thinkymachines

184K Followers 1 Following Thinking, beeping, and booping. @tinkerapi

Breakthrough AI to solve the world's biggest problems.

› Join us: https://t.co/MjUpZpKPXJ
› Newsletter: https://t.co/k9gGznstwj

Ai2 @allen_ai

86K Followers 448 Following Breakthrough AI to solve the world's biggest problems. › Join us: https://t.co/MjUpZpKPXJ › Newsletter: https://t.co/k9gGznstwj

We work on natural language processing, machine learning, linguistics, and deep learning. PIs: Dan Klein, @alsuhr, @sewon__min

BerkeleyNLP @BerkeleyNLP

7K Followers 37 Following We work on natural language processing, machine learning, linguistics, and deep learning. PIs: Dan Klein, @alsuhr, @sewon__min

A job board of @walnutai_ to repost hiring posts in high growth tech startups and giant tech. Help you locate key person and boost your career path❤️

Walnut Jobs @WalnutJobs

424 Followers 55 Following A job board of @walnutai_ to repost hiring posts in high growth tech startups and giant tech. Help you locate key person and boost your career path❤️

World-leading AI research institute. | Institut de recherche en IA de renommée mondiale.
🦋@mila-quebec.bsky.social

Mila - Institut québ... @Mila_Quebec

37K Followers 551 Following World-leading AI research institute. | Institut de recherche en IA de renommée mondiale. 🦋@mila-quebec.bsky.social

The Language Technologies Institute in Carnegie Mellon University's @SCSatCMU

Language Technologies... @LTIatCMU

13K Followers 237 Following The Language Technologies Institute in Carnegie Mellon University's @SCSatCMU

The Department of Electrical Engineering & Computer Sciences at UC Berkeley. Pioneering the frontiers of science & technology with broad impact on society.

UC Berkeley EECS @Berkeley_EECS

10K Followers 459 Following The Department of Electrical Engineering & Computer Sciences at UC Berkeley. Pioneering the frontiers of science & technology with broad impact on society.

MIT's Computer Science & Artificial Intelligence Laboratory (CSAIL). Media Inquiries: rachelg@csail.mit.edu

Check out the latest CSAIL content ⬇️

MIT CSAIL @MIT_CSAIL

351K Followers 20K Following MIT's Computer Science & Artificial Intelligence Laboratory (CSAIL). Media Inquiries: [email protected] Check out the latest CSAIL content ⬇️

The Stanford Artificial Intelligence Laboratory (SAIL), a leading #AI lab since 1963. ⛵️🤖 Emmy-winning video: https://t.co/lV9smZTC1m

Stanford AI Lab @StanfordAILab

271K Followers 332 Following The Stanford Artificial Intelligence Laboratory (SAIL), a leading #AI lab since 1963. ⛵️🤖 Emmy-winning video: https://t.co/lV9smZTC1m

We're graduate students, postdocs, faculty and scientists at the cutting edge of artificial intelligence research.

Berkeley AI Research @berkeley_ai

294K Followers 477 Following We're graduate students, postdocs, faculty and scientists at the cutting edge of artificial intelligence research.

Together with the AI community, we are pushing the boundaries of what’s possible through open science to create a more connected world.

AI at Meta @AIatMeta

854K Followers 367 Following Together with the AI community, we are pushing the boundaries of what’s possible through open science to create a more connected world.

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