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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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. 🧵
A new tutorial on RL by Kevin Patrick Murphy, a Research Scientist at Google DeepMind who also wrote several comprehensive, well-regarded textbooks on ML/DL. This ought to be a good read 👀
This should be interesting! forum.openai.com/public/events/…
Sharing the slides of my talk at Princeton yesterday--"A holistic and critical look at language agents": ysu1989.github.io/resources/lang… LLM-based language agents are exciting, but it's also undeniably a quite chaotic space: are agents the next big thing, or are they just thin wrappers…
Tegan Jegede @jegede_tegan
197 Followers 6K Following Tegan = print( “👨🏾💻passionate engineer ,AI/ML enthusiast , Real Madrid ,arsenal ⚽️ and GSW🏀: ”)
Wore @Wore180945
0 Followers 189 Following Focused on investing in U.S. stocks, happy to discuss stock market trends.
Jasmine Lesner @JasmineLesner
2 Followers 117 Following
Weiyang Liu @Besteuler
2K Followers 829 Following Assistant Professor @CUHKofficial. Postdoc @MPI_IS. PhD @Cambridge_Uni & @GeorgiaTech. Previous Intern @Google & @nvidia. All opinions are my own.
Brent Fowler @bf_xyz94
100 Followers 124 Following Smart Contract Developer creating contracts for ecological initiatives using #Blockchain #Sustainability
UNGGI LEE @lee_unggi
24 Followers 609 Following
merve @mervenoyann
80K Followers 5K Following open-sourceress at @huggingface 🧙🏻♀️proud Aegean, I work on computer vision, VLMs & agents | gençleri serbest bırakın
Derek Castillo @derek805_
42 Followers 148 Following QA Engineer Gatekeeper of code quality #Testing
DIENG Cheikh Ibra @dcheikhibra
63 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
103 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
582 Followers 284 Following Geometric deep learning PhD student at @AMLabUvA with @erikjbekkers (when I'm not shuffling)
Nobody @Nobody1573246
27 Followers 506 Following
Kurt Ryan-Braun @braun_kurt56393
67 Followers 1K Following
Christian Lim @christian_lim_
155 Followers 1K Following VP of Engineering, Arklex AI (@ArklexAI) | Adjunct, Columbia (@Columbia) | Director of Internships, ICPC Foundations (@icpcnews) | Stanford (BS ‘11 MS ‘13)
Joumorf @Joumorf1983
40 Followers 2K Following
ARKLABS AI @ARKLabsAI
21 Followers 204 Following ARKLABS — Inference provider for LLMs & SD. Stateful API = 0 USD input tokens. Lowest-cost SD3.5L. OSS model lineup. https://t.co/mHaiLkgDyU
Bito @Bito897592
38 Followers 2K Following
Cassandra Finley @cassandra_ml
27 Followers 170 Following UX Designer creating intuitive experiences Sustainability & tech news devotee
simulxxx: ctv is fine... @simulxxx
6K Followers 3K Following ai, bioinformatics, and bitcoin. my thoughts are my own. https://t.co/WMNFcrLH8L
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
221 Followers 2K Following Physicist to AI researcher. Building AI assistant for scientific discovery. Interpretability. Connection between ML and renormalization group
James Lawton ~ Orient... @JamesLawto15129
47 Followers 1K Following Innovating the Circuitries of the Digital world with enhanced technologies and science of the artistries itself .with Asian / American influences .
Ljubomir Josifovski @ljupc0
6K Followers 7K Following FOLLOWS YOU 🫵 https://t.co/F7MzDOTC1k ML/AI, R&D eng, quant trading, ASR in noise, TTS. OPEN weights, thoughts, ... AGI, ASI - open AI computation for */acc—NOW 🥰
Jounee @Jounee633780
60 Followers 2K Following
K @KhaledBuilds
207 Followers 7K Following
Nathan Benaich @nathanbenaich
61K Followers 34K Following solo member of investment staff @airstreet @airstreetpress @stateofaireport @raais
Rohan Paul @rohanpaul_ai
83K Followers 8K Following Compiling in real-time, the race towards AGI. 🗞️ Don't miss my daily top 1% AI analysis newsletter directly to your inbox 👉 https://t.co/6LBxO8215l
RezB @reza_byt
902 Followers 373 Following Student at @Mila_Quebec with @AaronCourville and Pascal Vincent
Scott with DigitalSta... @DigitalStacker7
1K Followers 2K Following Where you domain name catches up with your brand!
Om Kulkarni @shadowboxingme
40 Followers 2K Following adaptable, entrepre-neural, and training on non-augmented data
The 69 Controversies ... @69AIControversy
257 Followers 8K Following The 69 Controversies of AI Adoption | Spreading the Word on AI Adoption | From the author of The Last AI @The_Last_AI @s_m_sohn |5/25/25| https://t.co/eMyARc66RG
Anirudh Anand @ani_anand1
2 Followers 187 Following
Steve @Steve443483901
5 Followers 502 Following
Gabe Cowan @makraiii
31 Followers 265 Following I’ve built ai products for creativity, productivity and education for the last decade. Proud father, husband, brother, son, citizen.
zi @zi9411603020571
10 Followers 312 Following
Valentina Tardelli @ValentinaT32922
93 Followers 6K Following
Adhiraj Ghosh ✈️ ... @adhiraj_ghosh98
258 Followers 503 Following ELLIS PhD @uni_tue | vision-language & data-centric ML @bethgelab 🦋: https://t.co/Q03vvJFIPw
Arjun Choudhry @Arjun_7m
266 Followers 1K Following 1st Year ML PhD @GeorgiaTech. Previously @AutonLab @SCSatCMU, @UTSAAII, @UQAM, @dtu_delhi. Interests: Multimodal FMs, Structured Data, Efficiency
Gangwoo Kim @gangwoo_kim
219 Followers 263 Following Ph. D Candidate in #NLProc at Korea University, currently interning at AWS AI (@AmazonScience). Previously interned @ NAVER AI Lab and Microsoft Research Asia
Weiyang Liu @Besteuler
2K Followers 829 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
merve @mervenoyann
80K Followers 5K Following open-sourceress at @huggingface 🧙🏻♀️proud Aegean, I work on computer vision, VLMs & agents | gençleri serbest bırakın
Ming Yin @MingYin_0312
2K Followers 923 Following ML, RL, AI. @Princeton Postdoc. PhDs in CS & STATs. Ex @awscloud AI. undergrad @USTC Math. Area Chair @NeurIPS @ICML.
Carlos E. Perez @IntuitMachine
39K Followers 5K Following Quaternion Process Theory, Artificial (Intuition, Fluency, Empathy), Patterns for (Generative, Reason, Agentic) AI, https://t.co/fhXw0zjxXp
Reflection AI @reflection_ai
7K Followers 0 Following We’re building American Open Superintelligence.
RezB @reza_byt
902 Followers 373 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
470 Followers 707 Following Co-founder, CEO at Endo Health. Backed by a16z @speedrun, @generalcatalyst, @annewoj23. Medical doctor turned engineer. Building @glowai_app
Gabriele Berton @gabriberton
6K Followers 1K Following Postdoc @Amazon working on VLM - ex @CarnegieMellon @PoliTOnews @IITalk
Nathan Lambert @natolambert
56K Followers 853 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
21K Followers 541 Following Founded & lead the Reasoning Team in Google Brain (now part of Google DeepMind). Build LLMs to reason. Opinions my own.
Gangwoo Kim @gangwoo_kim
219 Followers 263 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 508 Following Founder of https://t.co/n6tTy5Q7uX - bootstrapped
Seonghyeon Ye @SeonghyeonYe
1K Followers 508 Following PhD student KAIST AI (@kaist_ai), Research Intern @NVIDIAAI GEAR | Prev: @MSFTResearch
Yafu Li @yafuly
242 Followers 64 Following Researcher @ Shanghai AI Lab; 🧠 Reasoning and Inference Scaling; 🤖 Building AIs that might replace me (strategically).
Rohan Paul @rohanpaul_ai
83K Followers 8K Following Compiling in real-time, the race towards AGI. 🗞️ Don't miss my daily top 1% AI analysis newsletter directly to your inbox 👉 https://t.co/6LBxO8215l
Rohan Pandey @khoomeik
38K Followers 2K Following descending cross-entropy to ascend entropy || prev research @OpenAI @CarnegieMellon '23
Minqi Jiang @MinqiJiang
6K Followers 880 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
316K 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
431 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 154 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. Previously @Google / @MetaAI. Opinions are my own. 🤖 💻 ☕️
Percy Liang @percyliang
84K Followers 417 Following Associate Professor in computer science @Stanford @StanfordHAI @StanfordCRFM @StanfordAILab @stanfordnlp | cofounder @togethercompute | Pianist
Shunyu Yao @ShunyuYao12
19K 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
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 427 Following Postdoctoral researcher @MSFTResearch Montréal | Ph.D @KAIST | AI Safety, Adversarial robustness, Self supervised learning
Yangsibo Huang @YangsiboHuang
4K Followers 703 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
836 Followers 2K Following Researcher at Work. Volunteering for Various Causes after Work. Opinions are my own. 🇵🇸
Murad Aghazada @aghazada_murad
35 Followers 301 Following MSc in AI @ KAIST 🇰🇷 | BSc in CS & Math @ KAIST 🇰🇷 | IMO Bronze Medalist 2019 & 2020 🏅🏅 |
Seunghyun Seo @SeunghyunSEO7
2K Followers 798 Following deep learning enjoyer. from speech to llm, now exploring image space.
Vicente Silveira @vicentes
2K Followers 2K Following Co-creator of AI PDF GPT and AI Drive. Formerly WhatsApp, Uber and LinkedIn.
Prime Intellect @PrimeIntellect
46K Followers 26 Following find compute. train models. contribute to open superintelligence. https://t.co/ZRZOsRRbwr
Yuandong Tian @tydsh
26K Followers 876 Following Research Scientist Director in Meta FAIR. Reasoning, Optimization and Understanding LLM. Novelist in spare time. PhD in @CMU_Robotics.
Tri Dao @tri_dao
32K Followers 632 Following Asst. Prof @PrincetonCS, Chief Scientist @togethercompute. Machine learning & systems.Trends for United States
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