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    William Cohen

    William Cohen

    526Following182Top Followers2.2KTotal Followers

    BIO

    Also @wcohen@sigmoid.social

    #851in/Tech
    @professorwcohen
    @wwcohen

    Top followers

    Andrew Ng
    #9

    Andrew Ng

    @AndrewYNg

    Co-Founder of Coursera; Stanford CS adjunct faculty. Former head of Baidu AI Group/Google Brain. #ai #machinelearning, #deeplearning #MOOCs

    Kyunghyun Cho
    #14

    Kyunghyun Cho

    @kchonyc

    a mediocre combination of a mediocre professor at @nyuniversity and a mediocre CEO at @OrtetAI

    Hugo Larochelle
    #22

    Hugo Larochelle

    @hugo_larochelle

    Mila Scientific Director. Scientific Lead @adaption_ai, advisor @tiptreesystems & @PrizmalAi. Ex @Google DeepMind & Twitter Cortex. Father of 4.

    Zachary Lipton
    #30

    Zachary Lipton

    @zacharylipton

    Professor: CMU/@acmi_lab, Cofounder: @AbridgeHQ, Creator: @d2l_ai & http://approximatelycorrect.com, Relapsing 🎷

    Tim Rocktäschel
    #51

    Tim Rocktäschel

    @_rockt

    Teaching AI the joy of invention at @Recursive_SI, Professor of AI @AI_UCL, PI @BOLD_Lab_AI, Fellow @ELLISforEurope. Ex @GoogleDeepMind @AIatMeta @CompSciOxford

    Yejin Choi
    #52

    Yejin Choi

    @YejinChoinka

    professor at Stanford, researcher at NVIDIA, adventurer at heart

    Thomas G. Dietterich
    #61

    Thomas G. Dietterich

    @tdietterich

    University Distinguished Professor (Emeritus), Oregon State Univ.; Former President, AAAI; ArXiv Chair CS Section, Chair Editorial Advisory Council

    Luke Zettlemoyer
    #77

    Luke Zettlemoyer

    @LukeZettlemoyer

    Max Welling
    #82

    Max Welling

    @wellingmax

    Graham Neubig
    #84

    Graham Neubig

    @gneubig

    Associate professor @LTIatCMU. Co-founder/chief scientist @OpenHandsDev. I mostly work on modeling language.

    (((ل()(ل() 'yoav))))👾
    #92

    (((ل()(ل() 'yoav))))👾

    @yoavgo

    rohan anil
    #100

    rohan anil

    @_arohan_

    co-founder, board @coreauto - and continuing to aspire to understand deep learning.

    Christian Szegedy
    #105

    Christian Szegedy

    @ChrSzegedy

    #deeplearning, #ai research scientist. Opinions are mine.

    Charles Sutton
    #115

    Charles Sutton

    @RandomlyWalking

    Research scientist @GoogleAI / Previously academic @InfAtEd / Deep learning to help people write code. / @chas@sigmoid.social / ❤️s:🐱🐶☕️🍕

    Diyi Yang
    #118

    Diyi Yang

    @Diyi_Yang

    Assistant Professor @Stanford CS @StanfordNLP @StanfordAILab Part time @humansand LLMs for Humans

    Danqi Chen @COLM 2026
    #127

    Danqi Chen @COLM 2026

    @danqi_chen

    Associate professor @princetonPLI @PrincetonCS Previously: @thinkymachines @facebookai, @stanfordnlp, @Tsinghua_Uni

    Stefano Ermon
    #128

    Stefano Ermon

    @StefanoErmon

    AI Prof @Stanford | Cofounder @_inception_ai | Co-inventor of DDIM, FlashAttention, DPO, GAIL, and score-based/diffusion models

    Thomas Kipf
    #136

    Thomas Kipf

    @tkipf

    Research at @GoogleDeepMind. Gemini Omni Team. Priors: GNNs, Structured World Models, Neural Assets, Veo Ingredients/References, Veo Robotics

    Sewon Min
    #156

    Sewon Min

    @sewon__min

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

    Mark Riedl
    #170

    Mark Riedl

    @mark_riedl

    AI for storytelling, games, explainability, safety, ethics. Professor @GeorgiaTech. Associate Director @MLatGT. Time travel expert. Geek. Dad. he/him

    Mohit Bansal
    #212

    Mohit Bansal

    @mohitban47

    Parker Distinguished Prof @UNC. PECASE/ACL/AAAI Fellow. Director http://MURGeLab.cs.unc.edu (@unc_ai_group). Past @Berkeley_AI @TTIC_Connect @IITKanpur #NLP #CV

    Sebastian Riedel (@riedelcastro@sigmoid.social)
    #218

    Sebastian Riedel (@riedelcastro@sigmoid.social)

    @riedelcastro

    Researcher in NLP/ML @deepmind, @ucl_nlp, @riedelcastro@sigmoid.social on Mastodon

    Greg Durrett
    #223

    Greg Durrett

    @gregd_nlp

    Associate professor at NYU (Courant CS + Center for Data Science) | advisor for @bespokelabsai | large language models and NLP | he/him

    Tal Linzen
    #230

    Tal Linzen

    @tallinzen

    Professor @nyuling and @NYUDataScience, research scientist @GoogleAI, inventor of the word "bertology"

    Yang Song
    #232

    Yang Song

    @DrYangSong

    Research Principal of MSL

    Naomi Saphra
    #238

    Naomi Saphra

    @nsaphra

    Waiting on a robot body. All opinions are universal and held by both employers and family. Now a dedicated grok hate account. (I post more elsewhere.)

    Chris Dyer
    #243

    Chris Dyer

    @redpony

    I live in London. 🔴⚪ I am a researcher at DeepMind and work on AI for sign languages, among other things. I play the cello.

    Jure Leskovec
    #249

    Jure Leskovec

    @jure

    Professor of #computerscience @Stanford; Co-founder at http://Kumo.AI #machinelearning #graphs.

    Jason Baldridge
    #252

    Jason Baldridge

    @jasonbaldridge

    Research scientist at Google DeepMind in London working on generative media.

    Hanna Hajishirzi
    #253

    Hanna Hajishirzi

    @HannaHajishirzi

    VP@Microsoft-AI; past: Olmo, Tulu

    Eunsol Choi
    #263

    Eunsol Choi

    @eunsolc

    on natural language processing / machine learning. assistant prof at @NYUDataScience @NYU_Courant prev @UTCompSci @googleai, @uwcse, @Cornell.

    Smerity
    #267

    Smerity

    @Smerity

    ML x science. Founding Member of Technical Staff at @PrometheusInc. Prev @midjourney, @SFResearch, @CommonCrawl. @Harvard '14, @Sydney_Uni '11. 🇦🇺 in SF.

    Jason Eisner
    #274

    Jason Eisner

    @adveisner

    Professor of CS at Johns Hopkins University, ACL Fellow. My tweets speak only for me.

    Andrew Lampinen
    #277

    Andrew Lampinen

    @AndrewLampinen

    Interested in cognition and artificial intelligence. MTS at @AnthropicAI. Previously @DeepMind, cognitive science @StanfordPsych. Tweets are mine.

    Jacob Eisenstein
    #280

    Jacob Eisenstein

    @jacobeisenstein

    I post about politics here, research at @jacobeisenstein.bsky.social

    Akari Asai
    #296

    Akari Asai

    @AkariAsai

    Assistant Professor @SCSatCMU & research scientist @allen_ai

    Sameer Singh
    #303

    Sameer Singh

    @sameer_

    Safety at @AIatMeta and Prof at @UCIrvine, prev Cofounder @SpiffyAI (aka Envive), works on reliable LLMs, explanations for A, safety, and debugging/evaluation.

    Simon Shaolei Du
    #317

    Simon Shaolei Du

    @SimonShaoleiDu

    Lead Scientist for Reasoning Models & Training at @Apodex_AI. Associate Professor @uwcse. Prev @xai. Postdoc @the_IAS. PhD in machine learning @mldcmu.

    Mohit Iyyer
    #326

    Mohit Iyyer

    @MohitIyyer

    assoc. prof at @umdcs, i work on nlp/llms

    Jiajun Wu
    #331

    Jiajun Wu

    @jiajunwu_cs

    Assistant Professor at @Stanford CS

    Kai-Wei Chang
    #332

    Kai-Wei Chang

    @kaiwei_chang

    Associate Professor @UCLAengineering/@UCLA. Area: #NLProc/#ML/#AI http://kwchang.net

    Siva Reddy
    #345

    Siva Reddy

    @sivareddyg

    Scientist @MistralAI; Associate Professor @Mila_Quebec @McGillU Past: @StanfordNLP @EdinburghNLP @ServiceNowRSRCH @Google

    Balaji Lakshminarayanan
    #346

    Balaji Lakshminarayanan

    @balajiln

    Principal Research Scientist at @DeepMind. Opinions my own.

    Omer Levy
    #347

    Omer Levy

    @omerlevy_

    AI Researcher at Google DeepMind

    Zhou Yu
    #348

    Zhou Yu

    @Zhou_Yu_AI

    Founder of http://Arklex.ai, Associate Professor at Columbia. Making ai agent design and deployment easy, safe, and fast! Forbes 30 under 30.

    Wenhu Chen
    #353

    Wenhu Chen

    @WenhuChen

    Meta MSL. I led PoT, MMMU, MMLU-Pro, ClawBench, MAmmoTH, General-Reasoner, VL-Rethinker, VLM2Vec. I contributed to Gemini-2.5 and Muse Spark series.

    Daniel Fried
    #356

    Daniel Fried

    @dan_fried

    Assistant prof. @LTIatCMU @SCSatCMU. Working on NLP: LLM agents, language-to-code, applied pragmatics, grounding.

    Vered Shwartz
    #357

    Vered Shwartz

    @VeredShwartz

    Assistant Professor @UBC_CS & @VectorInst working on Natural Language Processing. Book: https://lostinautomatictranslation.com/. 🦋: @veredshwartz.bsky.social

    Wei Xu
    #365

    Wei Xu

    @cocoweixu

    CS professor @GeorgiaTech @gtcomputing @ICatGT @mlatgt. Evaluating & Improving LLMs (multilingual, reasoning, RL, multi-turn, privacy/safety, etc.)

    Jordan Boyd-Graber
    #368

    Jordan Boyd-Graber

    @boydgraber

    Trivia Nerd, NLPer, Dad, Colorado native in Singapore Working on QA, negotiating/cooperating bots, AI explanations Exemplar for absent-minded professor