BIO
Post-training & RL MSL TBD lab @Meta | prev @xAI @PrincetonCS
Jason Wei
@_jasonwei
ai researcher @meta, past: openai, google 🧠
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.
Tengyu Ma
@tengyuma
Assistant prof. @ Stanford; Chief AI Scientist @ MongoDB; Former Co-founder/CEO of Voyage AI Working on ML, DL, RL, LLMs, and their theory.
Luke Zettlemoyer
@LukeZettlemoyer
Christian Szegedy
@ChrSzegedy
#deeplearning, #ai research scientist. Opinions are mine.
Danqi Chen
@danqi_chen
Associate professor @princetonPLI @PrincetonCS Previously: @thinkymachines @facebookai, @stanfordnlp, @Tsinghua_Uni
Eric Wallace
@Eric_Wallace_
research @openai
Jason Weston
@jaseweston
Senior Director & RS @Meta + Visiting Prof NYU | OG in LLMs | Pretrain+Finetune in 2008+ | 155k+ citations | Current: Self-Improving & Co-Improving AI
Sewon Min
@sewon__min
Assistant professor @Berkeley_EECS @berkeley_ai || Research scientist at @allen_ai || PhD from @uwcse @uwnlp
Denny Zhou
@denny_zhou
LLM Reasoning. Meta Superintelligence. Prev: Google DeepMind, PaLM, PaLM 2, Gemini 1.5, Gemini 2, Gemini 2.5, Gemini 3
Christopher Potts
@ChrisGPotts
Stanford Professor of Linguistics and, by courtesy, of Computer Science. Member of technical staff @stanfordnlp and @StanfordAILab. Co-founder @ Bigspin AI.
Greg Durrett
@gregd_nlp
Associate professor at NYU (Courant CS + Center for Data Science) | advisor for @bespokelabsai | large language models and NLP | he/him
Jack Morris
@jxmnop
research @engramlab // language models, information theory, science of AI
Eric Zelikman
@ericzelikman
cofounder & ceo @humansand - building ai for humans // was lgtm-ing @xAI, phd-ing @stanford
Karina
@karinanguyen
modelcrafting @thoughtfullab, prev. AI research & product @OpenAI, @AnthropicAI, @maisonagi
Akari Asai
@AkariAsai
Assistant Professor @SCSatCMU & research scientist @allen_ai
Sameer Singh
@sameer_
Cofounder @SpiffyAI (aka Envive AI) and Prof at @UCIrvine, works on reliable LLMs, explanations for AI+ML, safety for NLP, and debugging/evaluation.
Pang Wei Koh
@PangWeiKoh
Assistant professor at @uwcse | MTS @MicrosoftAI. Formerly @allen_ai @StanfordAILab @GoogleAI @Coursera. 🇸🇬
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.
Junyang Lin
@JustinLin610
building p7k | ❤️ 🍵 ☕️
Mike Lewis
@ml_perception
Llama3 pre-training lead. Partially to blame for things like the Cicero Diplomacy bot, BART, RoBERTa, attention sinks, kNN-LM, top-k sampling & Deal Or No Deal.
Shunyu Yao
@ShunyuYao12
Language agents
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.
Weijia Shi
@WeijiaShi2
Pretraining @AnthropicAI @aclmentorship | Prev @uwnlp @allen_ai @MetaAI @CS_UCLA
Jordan Boyd-Graber
@boydgraber
Trivia Nerd, NLPer, Dad, Colorado native in Maryland exile Working on QA, negotiating/cooperating bots, ML explanations Exemplar for absent-minded professor
Nelson Liu
@nelsonfliu
@OpenAI, tweets auto-deleted periodically.
Yu Su
@ysu_nlp
co-founder @NeoCognition | prof. @osunlp | building towards abundance of specialized intelligence
Kayo Yin
@kayo_yin
PhD student @berkeley_ai. AI persuasion, safety, sign language. Prev @carnegiemellon @polytechnique, intern @msftresearch @deepmind. 🇫🇷🇯🇵
Yi Ma
@YiMaTweets
Chair Professor of AI, Hong Kong University Pursuing a Mathematical Theory of Intelligence: https://ma-lab-berkeley.github.io/deep-representation-learning-book/
Yuhuai (Tony) Wu
@Yuhu_ai_
know thyself. co-founder @xai.
Rylan Schaeffer
@RylanSchaeffer
Creating something new. Ex-Meta TBD. On-Leave from Stanford w/ @sanmikoyejo. Prev @ Gemini, MIT, Harvard, Uber, UCL, UC Davis
Ruiqi Zhong
@ZhongRuiqi
Member of Technical Staff at Thinking Machines. Human+AI collaboration. Scalable Oversight. Explainability. Prev @AnthropicAI PhD UC Berkeley'25; Columbia'19
Yu Bai
@yubai01
Training Accelerations @OpenAI. Previously @SFResearch, PhD @Stanford.
Hongyu Ren
@ren_hongyu
research @meta superintelligence. CS PhD @stanford. prev @openai.
Victor Zhong
@hllo_wrld
ML+NLP AP @UWCheritonCS, @cifar_news AIChair @vectorinst. Former @MSFTResearch @MetaAI, @SFResearch via @MetamindIO, @uwnlp, @StanfordNLP, @eceuoft.
Zhiqing Sun
@EdwardSun0909
Lead agent research @Meta MSL TBD Lab. previously posttraining/agent research @OpenAI. CS PhD @LTIatCMU
Sherry Tongshuang Wu
@tongshuangwu
Assist. Prof @SCSatCMU , CS PhD @uwcse. HCI+AI, map general-purpose models to specific use cases! prev. intern @MSFTResearch @GoogleAI @Apple. She/her.
Xiaolong Wang
@xiaolonw
Research Director, @Meta Superintelligence Labs Co-founder of ARI Associate Professor @UCSDJacobs Postdoc @berkeley_ai PhD @CMU_Robotics
Victoria X Lin
@VictoriaLinML
MTS @thinkymachines | Native Multimodal Intelligence Prev: @AIatMeta @SFResearch • PhD @uwcse
Yao Fu
@Francis_YAO_
Prev. Grok 4.5/4.6 pretraining scaling @xAI; Gemini 3 perception and project Astra @GoogleDeepMind
Yizhong Wang
@yizhongwyz
Researcher at ByteDance Seed, Incoming Asst Prof @UTAustin. Agent training, agents for science discovery.
Peter Henderson
@PeterHndrsn
Assistant Professor @ Princeton (RL+strategic decision-making+Law). Prev: Stanford (JD+PhD); Mila; FAIR; Amazon; Cal Supreme Court. Views are all only my own.
Zhijing Jin
@ZhijingJin
Prof @UofTCompSci. Founder @EuroSafeAI. Director @JinesisLab. Scientist@MPI_IS w/ @bschoelkopf. @CausalNLP, NLP4SocialGood @NLP4SG. Mentor&mentee @ACLMentorship
Shayne Longpre
@ShayneRedford
MTS @ Anthropic. 🇨🇦 Prev: MIT, Data Provenance Initiative, Google Brain, Apple, Stanford. AI/ML Views my own.
Guodong Zhang
@Guodzh
Illuminate the future with superintelligence.
Tianyu Gao
@gaotianyu1350
@Meta MSL TBD lab and incoming assistant prof. @UCSanDiego. Prev @OpenAI @Princeton @Tsinghua_Uni
Weiyan Shi
@shi_weiyan
Prof @Northeastern | MIT TR-35 | #AI2050 Early Career Fellow. Building meta-agents – agents management other agents
Swaroop Mishra
@Swarooprm7
Research Scientist at @GoogleDeepmind, Opinions mine
Karthik Narasimhan
@karthik_r_n
Professor@PrincetonCS, ex @OpenAI, @SierraPlatform, @MIT_CSAIL, @iitmadras Work: GPT, ReAct, Tree-of-Thoughts, SWE-Bench/Agent, TAU-bench, GEO
Belinda Li
@belindazli
Modeling models @anthropicAI Incoming prof @dsi_uchicago . Formerly PhD @MIT_CSAIL https://belindal.github.io/