Taehyeon Kim @kimtaehyeon610
Research Scientist (Team Lead) - @LG_AI_Research. Prev: @GoogleAI (NYC 🇺🇸), @Qualcomm AI, @dynamo_ai (YCW22). Agent/LLM inference/alignment. 🎧 taehyeon.oopy.io Seoul, Korea Joined November 2021-
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Multi-Agent Debate (MAD) has been hyped as a collaborative reasoning paradigm — but let me drop the bomb: majority voting, without any debate, often performs on par with MAD. This is what we formally prove in our #NeurIPS2025 Spotlight paper: “Debate or Vote: Which Yields…
practical, modern GRPO tweaks as described in Meta's Code World Models paper
There are 70+ "reasoning" papers accepted at COLM 2025 (Oct 7-10, Montreal). Most papers elicit long reasoning for different tasks or understand the reasoning abilities/limitations of LLMs. I wrote a blog post covering ~30 of those papers 👇
AI efficiency is important. Today, Google is sharing a technical paper detailing our comprehensive methodology for measuring the environmental impact of Gemini inference. We estimate that the median Gemini Apps text prompt uses 0.24 watt-hours of energy (equivalent to watching an…
Test-time scaling w/ GRPO boosts accuracy, but also adds “filler tokens” increasing length w/o real progress. We present Group Filtered Policy Optimization (GFPO):🧵 1️⃣ Sample more per prompt 2️⃣ Rank by token efficiency (reward ÷ length) 3️⃣ Train on top-k 4️⃣ 🚀 Cut 80% of…
OpenAI hasn’t open-sourced a base model since GPT-2 in 2019. they recently released GPT-OSS, which is reasoning-only... or is it? turns out that underneath the surface, there is still a strong base model. so we extracted it. introducing gpt-oss-20b-base 🧵
I implemented GRPO and DPO from scratch in vanilla Pytorch to unravel every piece of training details. Hope it could be helpful for those who care about the implementation details of the algorithms. 👉 github.com/mingyin0312/RL… #AI #RL #LLM
gpt-oss is out! we made an open model that performs at the level of o4-mini and runs on a high-end laptop (WTF!!) (and a smaller one that runs on a phone). super proud of the team; big triumph of technology.
✨Huge thanks for interest in Mixture-of-Recursions! Codes are officially out! It's been a long journey exploring Early-exiting with Recursive Architecture. I'll soon post my 👨🎓PhD thesis on Adaptive Computation too! Code: github.com/raymin0223/mix… Paper: arxiv.org/abs/2507.10524
Introducing our new work: 🚀Mixture-of-Recursions! 🪄We propose a novel framework that dynamically allocates recursion depth per token. 🪄MoR is an efficient architecture with fewer params, reduced KV cache memory, and 2× greater throughput— maintaining comparable performance!
R.I.P McKinsey. You don’t need a $300k consultant anymore. You can now run full competitive market analysis using Grok 4. Here are the exact 3 mega-prompts I use to replicate McKinsey-style insights for free:
🚨New Paper Alert As a game company, @Krafton_AI is actively exploring how to apply LLM agents to video games. We present Orak—a foundational video gaming benchmark for LLM agents! Includes Pokémon, StarCraft II, Slay the Spire, Darkest Dungeon, Ace Attorney, and more in🧵
Super happy and proud to share our novel scalable RNN model - the MesaNet! This work builds upon beautiful ideas of 𝗹𝗼𝗰𝗮𝗹𝗹𝘆 𝗼𝗽𝘁𝗶𝗺𝗮𝗹 𝘁𝗲𝘀𝘁-𝘁𝗶𝗺𝗲 𝘁𝗿𝗮𝗶𝗻𝗶𝗻𝗴 (TTT), and combines ideas of in-context learning, test-time training and mesa-optimization.
Shocker! Claude 4 system prompt was leaked, and it's a goldmine! The Claude system prompt incorporates several identifiable agentic AI patterns as described in "A Pattern Language For Agentic AI." Here's an analysis of the key patterns used: Run-Loop Prompting: Claude…
Small language models struggle with complex reasoning tasks where large models excel. This paper introduces the SMART framework, where a small model performs reasoning but selectively requests corrections from a large model only for steps identified as uncertain via a scoring…
Meet Genspark Super Agent - a fast & reliable general AI agent! Check it out: genspark.ai
Basics of Deep RL tutorial I am still very happy with, as good a day as any to re-post :) youtube.com/playlist?list=…
Academia should focus on discovering simplifying and unifying principles and mechanisms behind intelligence; and industry is obviously better equipped to manifest and scale up. That is the same as physics/mechanics to building big airplanes... But I do not believe the current…
Academia should focus on discovering simplifying and unifying principles and mechanisms behind intelligence; and industry is obviously better equipped to manifest and scale up. That is the same as physics/mechanics to building big airplanes... But I do not believe the current…
Devastatingly, we have lost a bright light in our field. Felix Hill was not only a deeply insightful thinker -- he was also a generous, thoughtful mentor to many researchers. He majorly changed my life, and I can't express how much I owe to him. Even now, Felix still has so much…
🥪New Paper! 🥪Introducing Byte Latent Transformer (BLT) - A tokenizer free model scales better than BPE based models with better inference efficiency and robustness. 🧵
Danica @FisherHask67791
84 Followers 3K Following
@Neuro_AI @NeuroAI_Nexus
5K Followers 6K Following 🧠 Neuroscientist passionate about #Neuro_AI, #Neuro_Aging, #Cancer_Neuro, #Bioelectricity 🤝|Seeking investors & co-founders | email📬 [email protected]
Barry Vopnu @BarryVopnu
134 Followers 668 Following Founder & CEO, @joincircleup | Helping companies hire top students and grads from multiple schools, all on one platform.🚀 | Future of Work | HR Tech | HR AI
Agboola O. Sampson @Smpsnseun
695 Followers 4K Following Microbiologist (BTech) | Entrepreneur | Federal Ministry of Health and Social Welfare | Founder & CEO of @imisihealthcare (🦄).
Justin Wu @jw00zy
2K Followers 908 Following Founder of ProSights (YC W24), AI finance automations trusted by over half of the 25 largest PE firms. Former IB/PE and @harvardswimdive
Stefan Milosevic @milostefann
47 Followers 188 Following Stealth Mode #building | #precisiononcology | AI/ML Applied Lead | PhD Candidate in AI & Biomed | MPhil ACS @Cambridge_uni | MSc Data Science | ex-@microsoft
Vwadod @Vwadod4074
17 Followers 425 Following The most beautiful thing a woman can wear is confidence.
RockyParadox @RockyParadox44
136 Followers 8K Following
Molly Glover @mg_dev62
82 Followers 169 Following
Hyungjoo Chae @hyungjoochae
379 Followers 809 Following PhD student @gtcomputing | M.S. from Yonsei University | Research intern at @LG_AI_Research
MignonArabella @UB6BFy7QA9eU1v
15 Followers 808 Following
Alpha Mate @uralphamate
787 Followers 1K Following Obsession to the core ✍️ Decoding Web3 tech + security | Deep dives, no hype | Threads + breakdowns for curious builders + thinkers
Robert Scoble @Scobleizer
543K Followers 24K Following The best from ML/AI community | Ex-Microsoft, Rackspace, Fast Company | Wrote eight books about the future | Silicon Valley robots, holodecks, BCIs, & startups.
Prakash Kagitha @prakashkagitha
373 Followers 2K Following Research Assistant @DrexelUniv. Improving planning with LLMs. Previously, Lead Data Scientist @ https://t.co/yohjwHWaMY
Anuar @_startuphacker
3K Followers 2K Following CTO @ https://t.co/73ZP71gNDB - AI agent for documents | my journey from Kazakhstan's steppes to building AI B2B SaaS
Tegan Jegede @jegede_tegan
208 Followers 7K Following Tegan = print( “👨🏾💻passionate engineer ,AI/ML enthusiast , Real Madrid ,arsenal ⚽️ and GSW🏀: ”)
Jasmine Lesner @JasmineLesner
2 Followers 117 Following
Weiyang Liu @Besteuler
2K Followers 789 Following Assistant Professor @CUHKofficial. Postdoc @MPI_IS. PhD @Cambridge_Uni & @GeorgiaTech. Previous Intern @Google & @nvidia. All opinions are my own.
Brent Fowler @bf_xyz94
95 Followers 130 Following Smart Contract Developer creating contracts for ecological initiatives using #Blockchain #Sustainability
UNGGI LEE @lee_unggi
18 Followers 612 Following
Derek Castillo @derek805_
33 Followers 157 Following QA Engineer Gatekeeper of code quality #Testing
DIENG Cheikh Ibra @dcheikhibra
98 Followers 2K Following Data & AI @ ENSAE 🤖 | From Dakar to Paris to the world 🌍 | Founder mindset ⚡ | (finance • media • sport • NLP • Crypto ) | Legacy. Growth. Impact.
ALICE ANN @Timmygret
128 Followers 5K Following I’m helping people with Financial support for bills rent, debt who need money for is family care and job text me on WhatsApp +1 (307) 757 4293
Olga Zaghen @olgazaghen
583 Followers 283 Following Geometric deep learning PhD student at @AMLabUvA with @erikjbekkers (when I'm not shuffling)
Nobody @Nobody1573246
22 Followers 503 Following
Kurt Ryan-Braun @braun_kurt56393
85 Followers 2K Following
Christian Lim @christian_lim_
190 Followers 1K Following VP of Engineering @ArklexAI | Adjunct @Columbia | Director of Internships @ICPCNews | Board of Directors @SAPAAC1 | @stanford (BS '11 MS '13)
ARKLABS AI @ARKLabsAI
23 Followers 245 Following ARKLABS — Inference provider for LLMs & SD. Stateful API = 0 USD input tokens. Lowest-cost SD3.5L. OSS model lineup. https://t.co/mHaiLkgDyU
Cassandra Finley @cassandra_ml
32 Followers 177 Following UX Designer creating intuitive experiences Sustainability & tech news devotee
Patrick Drake @time8machine
17K Followers 6K Following Neurodivergent physics student with a keen interest in multisensory integration and emergent perception. Exploring research on a proposed ‘sixth sense’. Δ
HW_Duan @haowucgc
220 Followers 2K Following Physicist to AI researcher. Building AI assistant for scientific discovery. Interpretability. Connection between ML and renormalization group
James Lawton ~ Orient... @JamesLawto15129
56 Followers 1K Following Innovating the Circuitries of the Digital world with enhanced technologies and science of the artistries itself .with Asian / American consolidated insight
Ljubomir Josifovski @ljupc0
6K Followers 5K Following FOLLOWS 🫵 https://t.co/F7MzDOTC1k ML/AI R&D sci/eng, quant trading, ASR in noise, TTS. Open ASI compute for */acc; it's more fun to compute 🥰
Jounee @Jounee633780
63 Followers 2K Following
K @KhaledBuilds
200 Followers 7K Following
Martin @datarama
1K Followers 7K Following 🏴 ReTweets ≠ affirmation. Ready to be replaced by AI
Nathan Benaich @nathanbenaich
62K Followers 34K Following solo member of superinvestment staff @airstreet @airstreetpress @stateofaireport @raais
Justin Wu @jw00zy
2K Followers 908 Following Founder of ProSights (YC W24), AI finance automations trusted by over half of the 25 largest PE firms. Former IB/PE and @harvardswimdive
Stefan Milosevic @milostefann
47 Followers 188 Following Stealth Mode #building | #precisiononcology | AI/ML Applied Lead | PhD Candidate in AI & Biomed | MPhil ACS @Cambridge_uni | MSc Data Science | ex-@microsoft
Ashutosh Maheshwari @asmah2107
27K Followers 1K Following GenAI @Youtube | Building AI powered video editing | ex : @Google Search & @Microsoft Azure | 3x hackathon winner | Views my own
Nitish ⚡️ @nitishmutha
4K Followers 338 Following Co-founder and CTO @GenieAI - Building the world’s best AI Legal Drafter. @UCL alum.
Robert Scoble @Scobleizer
543K Followers 24K Following The best from ML/AI community | Ex-Microsoft, Rackspace, Fast Company | Wrote eight books about the future | Silicon Valley robots, holodecks, BCIs, & startups.
⿻ Andrew Trask @iamtrask
79K Followers 1K Following i teach AI on X leader @openminedorg, research scientist @GoogleDeepMind, ABD PhD @OxfordUni, @UN @GovAI_ @CFR_org GrokkingDL
Weiyang Liu @Besteuler
2K Followers 789 Following Assistant Professor @CUHKofficial. Postdoc @MPI_IS. PhD @Cambridge_Uni & @GeorgiaTech. Previous Intern @Google & @nvidia. All opinions are my own.
Teknium (e/λ) @Teknium1
50K Followers 5K Following Cofounder and Head of Post Training @NousResearch, prev @StabilityAI Github: https://t.co/LZwHTUFwPq HuggingFace: https://t.co/sN2FFU8PVE
Ming Yin @MingYin_0312
2K Followers 922 Following ML, RL, AI. @Princeton Postdoc. PhDs in CS & STATs. Ex @awscloud AI. undergrad @USTC Math. Area Chair @NeurIPS @ICML.
Carlos E. Perez @IntuitMachine
41K Followers 5K Following Quaternion Process Theory, Artificial (Intuition, Fluency, Empathy), Patterns for (Generative, Reason, Agentic) AI, https://t.co/fhXw0zjxXp
RezB @reza_byt
918 Followers 381 Following Student at @Mila_Quebec with @AaronCourville and Pascal Vincent
LG AI Research @LG_AI_Research
4K Followers 1 Following Where LG starts, true AI begins. Advancing AI for a better Life
Brian Yun, MD @brianyunmd
1K Followers 730 Following Co-founder, CEO at Endo Health. Backed by a16z @speedrun, @generalcatalyst, @annewoj23. Medical doctor turned engineer. ex-Krafton. Scout @a16z SR
Gabriele Berton @gabriberton
7K Followers 1K Following Postdoc @Amazon working on VLM - ex @CarnegieMellon @PoliTOnews @IITalk
Nathan Lambert @natolambert
57K Followers 858 Following Figuring out AI @allen_ai, open models, RLHF, fine-tuning, etc Contact via email. Writes @interconnectsai Wrote The RLHF Book Mountain runner
Denny Zhou @denny_zhou
22K Followers 540 Following Founded the Reasoning Team in Google Brain (now in the Gemini Core team of Google DeepMind). Build LLMs to reason. Opinions my own.
Gangwoo Kim @gangwoo_kim
219 Followers 264 Following Ph. D Candidate in #NLProc at Korea University, currently interning at AWS AI (@AmazonScience). Previously interned @ NAVER AI Lab and Microsoft Research Asia
Ruben Hassid @RubenHssd
38K Followers 522 Following Founder of https://t.co/n6tTy5Q7uX - bootstrapped
Seonghyeon Ye @SeonghyeonYe
1K Followers 495 Following PhD student KAIST AI (@kaist_ai), Research Intern @NVIDIAAI GEAR | Prev: @MSFTResearch
Yafu Li @yafuly
216 Followers 70 Following Postdoc @ The Chinese University of Hong Kong; 🤖 Building AIs that might replace me (strategically).
Rohan Paul @rohanpaul_ai
97K Followers 8K Following Compiling in real-time, the race towards AGI. The Largest Show on X for AI. 🗞️ Get my daily AI analysis newsletter to your email 👉 https://t.co/6LBxO8215l
Rohan Pandey @khoomeik
40K Followers 2K Following descending cross-entropy to ascend entropy @PeriodicLabs || prev research @OpenAI @CarnegieMellon '23
Minqi Jiang @MinqiJiang
6K Followers 881 Following
Trevor Loy @trevorloy
20K Followers 2K Following VC @FlywheelVC. Lecturer, entrep mgmt fin & VC @Stanford. Expert witness. Prev: @NVCA @KauffmanFellows @Intel & 3x founder. I am "trevorloy" on all other apps.
Min Choi @minchoi
319K Followers 1K Following AI Educator. 𝕏 about AI, solutions and interesting things. Showing how to leverage AI in practical ways for you and your business. Opinions are my own.
Guan-Horng Liu @guanhorng_liu
1K Followers 370 Following Research Scientist @MetaAI (FAIR NY) • Schrödinger Bridge, diffusion, flow, stochastic optimal control • prev ML PhD @GeorgiaTech 🚀
asahi1992 @asahiushio
432 Followers 576 Following Music/Audio Generative Models, Research at Google London, PhD @cardiffuni. Ex) Applied Scientist @AmazonScience, Research Intern @Snap.
Dongmin Park @dongmin_park11
119 Followers 161 Following AI Researcher @Krafton_AI (@PUBG) | Prev-Intern @Meta, NAVER | PhD @ KAIST | Data-centric AI, Diffusion, LLM Agents
Yftah Ziser @YftahZ
1K Followers 1K Following Incoming assistant prof. @univgroningen Visiting researcher at @NvidiaAI previous postdoc at @EdinburghNLP Interests: NLP, LLMs
Jonathan Lorraine @jonLorraine9
7K Followers 6K Following Research scientist @NVIDIA | PhD in machine learning @UofT. Opinions are my own. 🤖 💻 ☕️
Percy Liang @percyliang
85K Followers 420 Following Associate Professor in computer science @Stanford @StanfordHAI @StanfordCRFM @StanfordAILab @stanfordnlp | cofounder @togethercompute | Pianist
Shunyu Yao @ShunyuYao12
20K Followers 1K Following @OpenAI Language agents (ReAct, Reflexion, Tree of Thoughts, SWE-agent, CoALA) for digital automation (WebShop, SWE-bench, tau-bench)
Aishwarya Agrawal @aagrawalAA
2K Followers 74 Following Assistant Professor @UMontrealDIRO and @Mila_Quebec Research Scientist @DeepMind
Eric Zelikman @ericzelikman
21K Followers 2K Following building for humans // was lgtm-ing @xAI, phd-ing @stanford
Sean Welleck @wellecks
7K Followers 227 Following Assistant Professor at CMU. Marathoner, @thesisreview.
AutoGen @pyautogen
11K Followers 5 Following Free. Cross-language. Open-source. An ecosystem for AI agent research and applications from @Microsoft
Minseon Kim @kim__minseon
634 Followers 426 Following Postdoctoral researcher @MSFTResearch Montréal | Ph.D @KAIST | AI Safety, Adversarial robustness, Self supervised learning
Yangsibo Huang @YangsiboHuang
4K Followers 702 Following research scientist @googledeepmind. gemini thinking & coding. phd @princeton. opinions are my own.
Alessandro Sordoni @murefil
1K Followers 1K Following Research Scientist / Manager, ML Team @MSFTResearch Montréal. Adjunct Professor at UdeM, @Mila_Quebec.
Mostafa Elhoushi @m_elhoushi
837 Followers 2K Following Researcher at Work. Volunteering for Various Causes after Work. Opinions are my own. 🇵🇸
Joshua Elkington @elkingtonxy
32K Followers 130 Following Founder and General Partner at Axial @axialvcTrends for United States
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