BIO
High fidelity research
Andrej Karpathy
@karpathy
I like training large deep neural nets.
Jack Clark
@jackclarkSF
@AnthropicAI, ONEAI OECD, co-chair @indexingai, writer @ http://importai.net Past: @openai, @business @theregister. Neural nets, distributed systems, weird futures
Shane Gu
@shaneguML
Gemini/Omni Thinking, Senior Staff AE @GoogleDeepMind. π―π΅-born π¨π³π¨π¦. ex: Gemini 1.5-3, GPT-4 @OpenAI, Google Robotics (JP: @shanegJP). Personal opinions.
Jim Fan
@DrJimFan
NVIDIA Director of Robotics & Distinguished Scientist. Co-Lead of GEAR lab. Solving Physical AGI, one motor at a time. Stanford Ph.D. OpenAI's 1st intern.
Aran Komatsuzaki
@arankomatsuzaki
Sharing AI research. Early work on AI (GPT-J, LAION, scaling, MoE). Ex ML PhD (GT) & Google.
Graham Neubig
@gneubig
Associate professor @LTIatCMU. Co-founder/chief scientist @OpenHandsDev. I mostly work on modeling language.
Sanjeev Arora
@prfsanjeevarora
Director, @PrincetonPLI and Professor @PrincetonCS. Seeks math/conceptual understanding of deep learning and large AI models. Also on the "other" social network
Stefano Ermon
@StefanoErmon
AI Prof @Stanford | CEO & Cofounder @_inception_ai | Co-inventor of DDIM, FlashAttention, DPO, GAIL, and score-based/diffusion models
Danqi Chen
@danqi_chen
Associate professor @princetonPLI @PrincetonCS MoTS @thinkymachines Previously: @facebookai, @stanfordnlp, @Tsinghua_Uni
Taco Cohen
@TacoCohen
Slop janitor & post-trainologer at Meta / FAIR. Into codegen, RL, equivariance. Spent time at Qualcomm, Scyfer (acquired), UvA, Deepmind, OpenAI.
Arvind Narayanan
@random_walker
Princeton CS prof and Director @PrincetonCITP. Coauthor of "AI Snake Oil" and "AI as Normal Technology". https://www.normaltech.ai/ Views mine.
Lex Fridman
@lexfridman
Host of Lex Fridman Podcast. Interested in robots and humans.
Omar Khattab
@lateinteraction
asst professor @MIT CSAIL @nlp_mit. http://ColBERT.ai, http://DSPy.ai (@DSPyOSS), RLMs, GEPA, Pedagogical RL
Eunsol Choi
@eunsolc
on natural language processing / machine learning. assistant prof at @NYUDataScience @NYU_Courant prev @UTCompSci @googleai, @uwcse, @Cornell.
Emmett Shear
@eshear
CEO of Softmax: Massively Multiplayer Learning Environments
Prof. Anima Anandkumar
@AnimaAnandkumar
AI+Science, Bren Professor @caltech, Time100, Fmr Sr Director of #AI research @nvidia Fmr Principal Scientist @awscloud
Eugene Vinitsky π¦
@EugeneVinitsky
This account only exists so no on else can occupy it. Please contact through other means. Lab website: http://emerge-lab.github.io
Maithra Raghu
@maithra_raghu
Cofounder and CEO @Samaya_AI. Formerly Research Scientist Google Brain (@GoogleAI), PhD in ML @Cornell.
Songlin Yang
@SonglinYang4
pretraining @thinkymachines. Prev. PhD @MIT_CSAIL. she/her/hers
Xin Eric Wang
@xwang_lk
Professor @ucsantabarbara. Head of Research @SimularAI. Director @ucsbcrml @UCSB_AI. #Multimodal #AgenticAI. AI for Humanity in the long run.
Alex Graveley
@alexgraveley
Co-creator Perplexity Computer, GitHub Copilot, Dropbox Paper. 2x CEO. Thruhiker. Survivor ποΈ
Kamalika Chaudhuri
@kamalikac
Researcher, Google Deepmind. Formerly, Director FAIR @ Meta. Former Professor at UCSD. Researcher in AI privacy, security, and generalization.
Anjney Midha
@AnjneyMidha
founder @amppublic β’ visiting scientist @stanford β’ teaching @cs153systems
Aditya Grover
@adityagrover_
CTO & Co-Founder @_inception_ai. AI Prof @UCLA. CS PhD @Stanford. Denoising intelligence.
Ari Holtzman
@universeinanegg
Asst Prof @UChicagoCS & @DSI_UChicago, leading Conceptualization Lab http://conceptualization.ai Minting new vocabulary to conceptualize generative models.
Chenhao Tan
@ChenhaoTan
Professor @UChicagoCS @UChicago. Directing @ChicagoHAI, also part of @UChicagoCI. Email for Postdoc/PhD opportunities. https://chenhaot.com
Siddharth Karamcheti
@siddkaramcheti
Incoming Assistant Professor @GeorgiaTech / @ICatGT / @GTrobotics. Prev: PhD from @StanfordAILab @stanfordnlp. I like robots, language, and people.
Ani Nenkova
@ani_nenkova
language technology
Cas (Stephen Casper)
@StephenLCasper
Computer scientist working on AI safeguards and gov research. Incoming assistant professor @Kennedy_School @Harvard. https://stephencasper.com/
Sharif Shameem
@sharifshameem
playing with models @openai
Kyle Lo
@kylelostat
language models, mts @MicrosoftAI, ex co-lead of Olmo @allen_ai, @uwcse, he/him, http://kylelo.bsky.socialπ§
Evan Hubinger
@EvanHub
Alignment Stress-Testing lead @AnthropicAI. Opinions my own. Previously: MIRI, OpenAI, Google, Yelp, Ripple. (he/him/his)
Yizhong Wang
@yizhongwyz
Researching AI for an infinite-sum future. RS@ByteDance Seed, incoming AP@UT Austin. Formerly @uwcse @allen_ai @meta @microsoft
Alexia Jolicoeur-Martineau
@jm_alexia
AI Researcher π±βπ» 2025 ARC Prize Winner I build generative AI for images, videos, text, tabular data, weights, molecules, and video games.
elvis
@omarsar0
Building self-improving AI @dair_ai β’ Prev: Meta AI | PhD β’ Learn about AI Agents for FREE here: https://academy.dair.ai/courses/elements-of-ai-agents
Markus Wulfmeier
@m_wulfmeier
Chief Scientist #Nomagic - Prev. AI & Robotics @GoogleDeepMind - @UniOfOxford @UCBerkeley @ETH @MIT - European @ELLISforEurope
Yanai Elazar
@yanaiela
Assistant Professor at Bar-Ilan University
Jiatao Gu
@thoma_gu
Assistant Prof @CIS_Penn and Staff ML Researcher at @Apple (MLR) | ex-FAIR | PhD @HKUniversity | Research on Generative AI & World Models. γΎγγζ₯ζ¬θͺγγ§γγΎγγ
Marco Mascorro
@Mascobot
Researching LLMs | Roboticist | Prev: Partner @a16z (inv @cursor_ai, @thinkymachines, @bfl_ml, etc), cofounded Fellow Robots, @singularityu, @BMW Research
Tao Xu
@txhf
Learning Machine at OpenAI
Gill Verdon
@GillVerd
Founder & CEO @extropic
Manling Li
@ManlingLi_
Assistant Professor@NU, Amazon Scholar, Postdoc@Stanford, PhD@UIUC #NLP #CV Language+Vision/EmbodiedAI, Reasoning, Planning, Compositionality, Trustworthiness
Belinda Li
@belindazli
PhD student @MIT_CSAIL https://belindal.github.io/
Jessy Lin
@realJessyLin
ai x humans | prev PhD @Berkeley_AI
Ying Sheng
@ying11231
Cofounder & CEO @radixark @lmsysorg | @sgl_project (http://sglang.io) | Do it anyway | Be the light
Corey Lynch
@coreylynch
Director of AI at @figure_robot, building Helix π§¬
Omar Sanseviero
@osanseviero
MTS at @GoogleDeepMind Building Gemini, Gemma, AI Studio and more. My views ex-Chief Llama Officer @huggingface π΅πͺπ²π½
Jay Alammar
@JayAlammar
Machine Learning Researcher and writer http://newsletter.languagemodels.co. O'Reilly Author http://LLM-book.com. LLM Builder @Cohere.
Georges Harik
@gharik
humans& co-founder, 7th employee google, co-created adwords online, co-created adsense targeting, worked on ai, gmail, calendar, bought android.
Chris Anderson
@chr1sa
Occupy the skies Past in drones, airtaxis and media. Present in AI+Science. Also nerdy autonomous car racing hobby at @DIYRobocars Photo by @chrismichel
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