Chen Luo @rackingroll
Sr. Scientist at @Amazon Search, CS Ph.D from @RiceUniversity. ML, IR, NLP. Love traveling, adventuring, and having fun. Warriors Fan. chen-luo.com United States Joined November 2013-
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GPT-5 is great, but honestly, I was expecting a more powerful model with additional abilities, such as interacting with the physical world, rather than just incremental improvements on benchmarks.
We’re revealing the magic behind aligning LLMs to power conversational shopping for customers of Amazon Rufus at hashtag#SIGIR2025! If you’re in Padua this year, come check out our presentation and posters! Details: lnkd.in/gu4Sx5nJ
Say hello to Multiverse — the Everything Everywhere All At Once of generative modeling. 💥 Lossless, adaptive, and gloriously parallel 🌀 Now open-sourced: multiverse4fm.github.io I was amazed how easily we could extract the intrinsic parallelism of even SOTA autoregressive…
Say hello to Multiverse — the Everything Everywhere All At Once of generative modeling. 💥 Lossless, adaptive, and gloriously parallel 🌀 Now open-sourced: multiverse4fm.github.io I was amazed how easily we could extract the intrinsic parallelism of even SOTA autoregressive…
Excited to share a new feature built by our team! We're starting to leverage AI to enhance every aspect of the shopping experience at Amazon. Check out the podcast feature on shopping! aboutamazon.com/news/retail/am…
New blog post: let's talk about latents! sander.ai/2025/04/15/lat…
Cool!
This is it: The world’s smartest AI, Grok 3, now available for free (until our servers melt). Try Grok 3 now: x.com/i/grok X Premium+ and SuperGrok users will have increased access to Grok 3, in addition to early access to advanced features like Voice Mode
⏰📢After years of working on long-context efficiency, I’ve started to doubt if it’s truly necessary (Many of you have probably noticed the decline of interest in long llms). Despite strong models like Gemini, short-context + retrieval often do the trick—faster, cheaper, and…
⏰📢After years of working on long-context efficiency, I’ve started to doubt if it’s truly necessary (Many of you have probably noticed the decline of interest in long llms). Despite strong models like Gemini, short-context + retrieval often do the trick—faster, cheaper, and…
The moment I realized Andrej post a YT video. I immediately stop everything, find a meeting room and start watching. lol
The moment I realized Andrej post a YT video. I immediately stop everything, find a meeting room and start watching. lol
📢Call for Papers: LLM for E-Commerce Workshop @ WWW'25 📅April 28-29, 2025 | Sydney, Australia 🌍 Explore how LLMs are transforming e-commerce: foundations, applications & systems. 📝Submit: openreview.net/group?id=ACM.o… (by Jan 26, 2025 AoE) 👉Details: llm4ecommerce.github.io
🚀 DeepSeek-R1 is here! ⚡ Performance on par with OpenAI-o1 📖 Fully open-source model & technical report 🏆 MIT licensed: Distill & commercialize freely! 🌐 Website & API are live now! Try DeepThink at chat.deepseek.com today! 🐋 1/n
Here's the table of contents for my end-of-year review of things we learned out about LLMs in 2024 - we learned a LOT
🐷 MagicPig was developed during our efforts to create challenging reasoning tasks that showcase the true potential of long-context models—tasks that cannot be solved through simple retrieval. In addition to tackling long-context closed/open LLMs (🔥 more on this coming soon), we…
🐷 MagicPig was developed during our efforts to create challenging reasoning tasks that showcase the true potential of long-context models—tasks that cannot be solved through simple retrieval. In addition to tackling long-context closed/open LLMs (🔥 more on this coming soon), we…
CIIR is a great place! I wish I’m still a student and can apply.:)
CIIR is a great place! I wish I’m still a student and can apply.:)
Everyone one know it should be Wukong.
Everyone one know it should be Wukong.
📢Exciting announcement: The @compcomcon workshop report on "Future of Information Retrieval Research in the Age of Generative AI" is out! An awesome 39-page report, highlighting short- & long-term research plans for the IR, NLP & AI communities. arxiv.org/pdf/2412.02043
The interesting thing is that there are so many powerful pretrained checkpoints available online and free, people are still considering pretraining LLM and duplicating the work without making fundamental innovations. LoL
The interesting thing is that there are so many powerful pretrained checkpoints available online and free, people are still considering pretraining LLM and duplicating the work without making fundamental innovations. LoL
⚡️ SANA is released: github.com/NVlabs/Sana Demo: nv-sana.mit.edu Highlight: - 20 x smaller & 100x faster than FLUX - Generate 4K image. - Deployable on laptop GPU.
FENG Yang @fy2598099
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Zirui Liu @ziruirayliu
375 Followers 619 Following Assistant Professor of CS @UMNComputerSci | PhD @RiceUniversity
Jim Hung @j151366
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Raj Krishnan V (✈�... @raj_krishnan_v
234 Followers 2K Following Clinical AI • Robustness • LLM Eval • KDD’25 @GenAIEval • Building diagnostic trust in agentic models • Embedding To Diagnosis: https://t.co/xqS5Fo9gUN
Ryan Lanham @rlanham1963
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Tuo Liu @Robo_Tuo
564 Followers 1K Following Founder @ https://t.co/f6U1J8rYdC | Building an Open AI Robotics Community | @UIowa @WashU Alum | DMs Open or [email protected]
Roscoe Ebert @EbertRosco52386
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Luis Hueicha @ELAPARECIO1337
74 Followers 150 Following Coyhaiquino, Ingeniero Civil, Máster en Geotecnia
Quidki @Quidki778250
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okay @musicncode
665 Followers 2K Following Don't look back in anger. Let it all work out. Robots, software, football, shitposts and music.
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Gopi @gopi80211
78 Followers 3K Following
AiXperts @XpertsAi
248 Followers 3K Following Generative AI transforms business thinking — beyond smarter, faster productivity to doing things fundamentally differently, better, and easier than ever before.
Name @quantinvers
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ACM CIKM 2025 @cikm2025
137 Followers 69 Following The 34th ACM International Conference on Information and Knowledge Management #CIKM2025
MonaJonah @fjd1YCfhFq5LvFo
64 Followers 7K Following
Shedeigh @ShedeighMGh9EF
35 Followers 4K Following
TristaBryce @v3o37x29qpF6hlV
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Leslie @Leslie_84_
14 Followers 93 Following Always learning📚, always thinking🤔, always recording📝, always sharing👨💻.
Beatrix @teradatesh29889
88 Followers 7K Following
Glenishes @GlenishesAlWBi
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Aditya @WalkingTheEarth
22 Followers 45 Following
QuintinaChilde @q8BMf4I9n6564YG
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Emily Ballinger @CallieBloc68320
4 Followers 229 Following Missed Bitcoin’s rise? Don’t miss the next big wave! Our expert team delivers 10x stock & crypto gains. WS:https://t.co/TNhJwlmCMS
Terrous @Terrousm0j5er
103 Followers 2K Following
Hang Li @hanglics
328 Followers 879 Following Postdoc and Finishing PhD Student @IELabGroup UQ 🇦🇺. BSc. @UMNComputerSci 🇺🇸 alumni. Information Retrieval, LLM.
Thea @KokinNatsu28993
79 Followers 7K Following
Sochoyez @Sochoyez6fB
42 Followers 1K Following
Guanqun (David) Yang @guanqun_yang
193 Followers 2K Following Ph.D. Candidate in CS @FollowStevens | @ucla Alum | Building High-Stake GenAI LLM-powered Solutions for Cybersecurity and Finance
JohnSnowLabs @JohnSnowLabs
44K Followers 30K Following Helping healthcare and life science organizations put AI to work faster with state-of-the-art LLM & NLP.
Qingyue Zhao @ZhaoQingyue
177 Followers 1K Following Machine Learning, Optimization, Information Theory
Colin C @colincui
83 Followers 656 Following In the pursuit of happiness. | Machine learning, language model, optimization
Desi R. Ivanova @desirivanova
907 Followers 1K Following Research fellow @OxfordStats @OxCSML, former quant 📈 (@GoldmanSachs), former former gymnast 🤸♀️ My opinions are my own. 🇧🇬-🇬🇧 sh/ssh
Zhiwei Xu @zhiweixux
91 Followers 620 Following PhD Student @ UMich | prev. USTC Diff between reasoning & pattern matching?
Zhimeng Wang @andrewwang145
48 Followers 698 Following Undergrad at Soochow University, working on Long Context LLM and Memory.
Jiang Guo @jiangfeng1124
314 Followers 510 Following NLP/ML Researcher at AWS AI (@AmazonScience). Previously: @MIT_CSAIL @AIHealthMIT
Zhiyong Wang @Zhiyong16403503
782 Followers 4K Following Ph.D. candidate at CUHK. Former Visiting Scholar at Cornell. Working on reinforcement learning and multi-armed bandits.
VITA Group @VITAGroupUT
1K Followers 3K Following VITA Group @UTAustin w/ Prof Atlas Wang | https://t.co/Wi3tJXf1mg Run by VITA students (PI is busy changing diapers😄). Tweets only reflect personal views
Millennium Twain #Tru... @MillenniumTwain
2K Followers 7K Following A Million-fold refinement in our EM-Field Mapping of Creation in Electrons, Protons, DiProtons, Alphas, FTL StarShips, Astrospheres, Cluster/Streams, Galaxies —
Jiantao Jiao @JiantaoJ
2K Followers 115 Following Director of Research & Distinguished Scientist at @NVIDIA, Professor at UC Berkeley EECS and Statistics. Building AGI/ASI
Nintendo NY | SAN FRA... @NintendoStoreUS
308K Followers 32 Following Follow for the latest news about events, products, and more at Nintendo NEW YORK and Nintendo SAN FRANCISCO—NOW OPEN.
Yejin Choi @YejinChoinka
25K Followers 402 Following professor at Stanford, researcher at NVIDIA, adventurer at heart
Zirui Liu @ziruirayliu
375 Followers 619 Following Assistant Professor of CS @UMNComputerSci | PhD @RiceUniversity
Ethan Evans @EthanEvansVP
33K Followers 23 Following Former Amazon VP (70+ patents; 1,000+ hires; led global teams of 800+). Now Training Leaders to become True Executives.
Josh Woodward @joshwoodward
29K Followers 753 Following VP, @Google @GoogleLabs @GeminiApp @GoogleAIStudio
Sander Dieleman @sedielem
63K Followers 2K Following Research Scientist at Google DeepMind (WaveNet, Imagen, Veo). I tweet about deep learning (research + software), music, generative models (personal account).
Jaana Dogan ヤナ �... @rakyll
125K Followers 1K Following Principal Engineer at Google. Gemini + model serving at large. Simplicity and optimism. Personal opinions.
near @nearcyan
86K Followers 1K Following i help make https://t.co/jZh799yNH4, the best AI for self-improvement, introspection, and emotional processing. https://t.co/ac0cp4UZ9h
ACM CIKM 2025 @cikm2025
137 Followers 69 Following The 34th ACM International Conference on Information and Knowledge Management #CIKM2025
Omar Sanseviero @osanseviero
50K Followers 3K Following Developer Experience Lead at @GoogleDeepMind Building Gemini API, Gemma, AI Studio and more AI products. My views ex-Chief Llama Officer @huggingface 🇵🇪🇲🇽
Luka Doncic @luka7doncic
2.2M Followers 345 Following
DSE Lab @ MSU @dse_msu
489 Followers 216 Following Data Science and Engineering Lab Director: Dr. Jiliang Tang (@tangjiliang)
DeepSeek @deepseek_ai
973K Followers 0 Following Unravel the mystery of AGI with curiosity. Answer the essential question with long-termism.
Hang Li @hanglics
328 Followers 879 Following Postdoc and Finishing PhD Student @IELabGroup UQ 🇦🇺. BSc. @UMNComputerSci 🇺🇸 alumni. Information Retrieval, LLM.
Guanqun (David) Yang @guanqun_yang
193 Followers 2K Following Ph.D. Candidate in CS @FollowStevens | @ucla Alum | Building High-Stake GenAI LLM-powered Solutions for Cybersecurity and Finance
Wenhu Chen @WenhuChen
22K Followers 663 Following AI researcher. Interested in Reasoning, Multimodal. I direct TIGER-Lab. Author of PoT, MMMU, MMLU-Pro, MAmmoTH, LongRAG, MAP-Neo, YuE, VL-Rethinker
Lei Li @lileics
6K Followers 439 Following Generative AI for language and science. MT, LLM, GenAI Safety, Drug Discovery
Dawn Song @dawnsongtweets
34K Followers 832 Following Professor in Computer Science at UC Berkeley, co-Director of Berkeley RDI Center; Building safe, secure, decentralized AI; Serial entrepreneur
JohnSnowLabs @JohnSnowLabs
44K Followers 30K Following Helping healthcare and life science organizations put AI to work faster with state-of-the-art LLM & NLP.
Qingyue Zhao @ZhaoQingyue
177 Followers 1K Following Machine Learning, Optimization, Information Theory
Desi R. Ivanova @desirivanova
907 Followers 1K Following Research fellow @OxfordStats @OxCSML, former quant 📈 (@GoldmanSachs), former former gymnast 🤸♀️ My opinions are my own. 🇧🇬-🇬🇧 sh/ssh
Zhiwei Xu @zhiweixux
91 Followers 620 Following PhD Student @ UMich | prev. USTC Diff between reasoning & pattern matching?
Zhimeng Wang @andrewwang145
48 Followers 698 Following Undergrad at Soochow University, working on Long Context LLM and Memory.
Jiang Guo @jiangfeng1124
314 Followers 510 Following NLP/ML Researcher at AWS AI (@AmazonScience). Previously: @MIT_CSAIL @AIHealthMIT
Zhiyong Wang @Zhiyong16403503
782 Followers 4K Following Ph.D. candidate at CUHK. Former Visiting Scholar at Cornell. Working on reinforcement learning and multi-armed bandits.
VITA Group @VITAGroupUT
1K Followers 3K Following VITA Group @UTAustin w/ Prof Atlas Wang | https://t.co/Wi3tJXf1mg Run by VITA students (PI is busy changing diapers😄). Tweets only reflect personal views
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
César Guerra-Solano @cguerrasol
10 Followers 137 Following cs && comp-bio student @pitt_sci | nlp && neuro research 🗣️🧠🐭 | aspiring educator | he/him
Shiqiang Wang @shiqiang_w
582 Followers 271 Following Researcher @IBMResearch, working on #MachineLearning #AI #EdgeComputing #IoT #Networking #Optimization (views are my own and do not represent anything official)
Fei Liu @feiliu_nlp
2K Followers 887 Following Associate professor @EmoryUniversity. Working on large language models, LLM inference, reasoning, natural language generation, and various aspects of GenAI.
Manling Li @ManlingLi_
8K Followers 735 Following Assistant Professor@NU, Amazon Scholar, Postdoc@Stanford, PhD@UIUC #NLP #CV Language+Vision/EmbodiedAI, Reasoning, Planning, Compositionality, Trustworthiness
Franco Maria Nardini @fmnardini
778 Followers 2K Following Senior Researcher @ ISTI-CNR, Pisa, Italy. Information Retrieval, Machine/Deep Learning, Efficiency, Big Data.
Dakuo Wang @dakuowang
2K Followers 828 Following Associate Professor @Northeastern, DistinguishedSpeaker @TheOfficialACM Prev. @IBMResearch @StanfordHAI Ph.D. @UCIrvine #HCI #AI #CSCW #HumanAICollaboration
林亦LYi @linyiLYi
9K Followers 89 Following 做一点微小的科技工作！ 全网同名：林亦LYi 商务合作：[email protected] 个人邮箱：[email protected]
JD Vance @JDVance
4.5M Followers 1K Following Christian, husband, dad. Vice President of the United States.
Sijia Geng @SijiaGeng
2K Followers 64 Following Assistant Professor @JohnsHopkins ECE/CS/AMS; Former Postdoc @MIT LIDS; Ph.D. @Umich ECE; M.S. @Umich Mathematics; B.E. @ HIT Astronautics.
Hua Wei @realhuawei
1K Followers 687 Following Assistant Professor @SCAI_ASU, Penn Stater, Intelligent decision making, reinforcement learning, and urban computing. He/him/his. Views are his own.
Chengkai Liu @ChengkaiLiu5
99 Followers 635 Following 4th-year CS PhD Student @TAMU || Previously @sjtu1896
Yutian Tang 🏴�... @csytang
490 Followers 2K Following Christian, DoB: Rosh Hashanah, 1990. This is a personal stream, opinions expressed are mine 🇮🇱
Nandan Thakur @beirmug
2K Followers 3K Following PhD @uwaterloo🌲 IR & NLP | I like good evals🔎 l Prev: intern @DbrxMosaicAI @GoogleAI & RA @UKPLab | https://t.co/kxQprYr7Xn, https://t.co/YVvVjSyXOS, TREC-RAG and FreshStack! ✨
Yeonjun In @yeonjun_in
58 Followers 104 Following PhD Student at KAIST | Prev: Research Intern @Adobe Interests: Adversarial robustness, noise robustness, Safety of LLMs, RAGTrends for United States
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