Rohan Taori

John Schulman

@johnschulman2

@thinkymachines. Interested in reinforcement learning, alignment, birds, jazz music

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.

Eric Jang

@ericjang11

Alec Radford

@AlecRad

Tri Dao

@tri_dao

Asst. Prof @PrincetonCS, Chief Scientist @togethercompute. Machine learning & systems.

sarah guo

@saranormous

startup investor/helper, founder @conviction. interested in intelligence, accelerating progress. tech podcast: @nopriorspod

Eric Wallace

@Eric_Wallace_

research @openai

Rowan Zellers

@rown

multimodal @thinkymachines. I also like to climb rocks and throw pottery. http://rowanzellers.com (he/him)

Tom Goldstein

@tomgoldsteincs

Professor at UMD. AI security & privacy, algorithmic bias, foundations of ML. Follow me for commentary on state-of-the-art AI.

Tatsunori Hashimoto

@tatsu_hashimoto

Assistant Prof at Stanford CS, member of @stanfordnlp and statsml groups; Formerly at Microsoft / postdoc at Stanford CS / Stats.

Stephanie Chan

@scychan_brains

Staff Research Scientist at DeepMind. Artificial & biological brains 🤖 🧠 Societal impacts of AI + Science of AI. Views are my own.

Dimitris Papailiopoulos

@DimitrisPapail

Researcher @Microsoft | Prof @UWMadison (on leave) | babas of Inez Lily.

rishi

@RishiBommasani

Senior Research Scholar @StanfordHAI focused on economics and governance of frontier AI Previous: Stanford CS PhD @percyliang @jurafsky, Cornell CS

Eric Zelikman

@ericzelikman

cofounder & ceo @humansand - building ai for humans // was lgtm-ing @xAI, phd-ing @stanford

Deb Raji

@rajiinio

AI accountability, audits & eval. Keen on participation & practical outcomes. CS PhDing @UCBerkeley. forever @AJLUnited, @hashtag_include ✝️

Aidan Clark

@_aidan_clark_

Qualitative Mathematics @OpenAI Ex: @DeepMind Hae sententiae verbaque mihi soli sunt

Pang Wei Koh

@PangWeiKoh

Assistant professor at @uwcse | MTS @MicrosoftAI. Formerly @allen_ai @StanfordAILab @GoogleAI @Coursera. 🇸🇬

Michael Truell

@mntruell

Building @SpaceXAI

Songlin Yang

@SonglinYang4

pretraining @thinkymachines. Prev. PhD @MIT_CSAIL. INTP 🐱. she/her/hers.

Junyang Lin

@JustinLin610

building p7k | ❤️ 🍵 ☕️

Alex Tamkin

@AlexTamkin

machine learning, science & society @AnthropicAI | recently: Clio, Anthropic Economic Index, Claude Artifacts | prev: phd @StanfordAILab, @stanfordnlp

Rohan Pandey

@khoomeik

descending cross-entropy to ascend entropy @PeriodicLabs || prev research @OpenAI @CarnegieMellon '23

Balaji Lakshminarayanan

@balajiln

Principal Research Scientist at @DeepMind. Opinions my own.

Yann Dubois

@yanndubs

Post-training @OpenAI | PhD @StanfordAILab

Nelson Liu

@nelsonfliu

@OpenAI, tweets auto-deleted periodically.

rapha

@rapha_gl

research lead @ openai

Alex Graveley

@alexgraveley

Co-creator GitHub Copilot, Perplexity Computer & Comet, Dropbox Paper. 2x CEO of Hackpad and Minion AI. Thruhiker. Survivor 🎗️

Stephen McAleer

@McaleerStephen

AI researcher at Anthropic

Ludwig Schmidt

@lschmidt3

Assistant professor at @Stanford and member of the technical staff at @AnthropicAI.

Matei Zaharia

@matei_zaharia

CTO @Databricks and prof @UCBerkeley. Working on data + AI, @ApacheSpark, @DeltaLakeOSS, @MLflow, @DSPyOSS, @GEPA_ai, @Omnigent_ai.

Jesse Mu

@jayelmnop

computational linguistics

Aman Sanger

@amanrsanger

Building @SpaceXAI | @cursor_ai founder

Eric

@ericmitchellai

chatgpt posttraining @openai. building personal agi. I like ai and music and some other stuff

Ari Holtzman

@universeinanegg

Asst Prof @UChicagoCS & @DSI_UChicago, leading Conceptualization Lab http://conceptualization.ai Minting new vocabulary to conceptualize generative models.

Rylan Schaeffer

@RylanSchaeffer

Creating something new. Ex-Meta TBD. On-Leave from Stanford w/ @sanmikoyejo. Prev @ Gemini, MIT, Harvard, Uber, UCL, UC Davis

Ananya Kumar

@ananyaku

Research lead at Meta TBD Labs. Previously research lead and core contributor to o1, o3, gpt5, at OpenAI. PhD at Stanford with Percy Liang and Tengyu Ma

Shreya Shankar

@sh_reya

Incoming assistant professor @CSDatCMU @CMUDB. All about data, HCI, and AI. Created http://docetl.org and http://evals.info.

Yu Bai

@yubai01

Training Accelerations @OpenAI. Previously @SFResearch, PhD @Stanford.

Zhiqing Sun

@EdwardSun0909

Lead agent research @Meta MSL TBD Lab. previously posttraining/agent research @OpenAI. CS PhD @LTIatCMU

Abhishek Gupta

@abhishekunique7

Assistant Professor at University of Washington. I like robots, and reinforcement learning. Previously: post-doc at MIT, PhD at Berkeley

Rafael Rafailov @ NeurIPS

@rm_rafailov

I work on RL at @thinkymachines. Previously at @StanfordAILab @GoogleDeepMind @UCBerkeley

Sharif Shameem

@sharifshameem

making models @openai

Sang Michael Xie

@sangmichaelxie

self-improving @OpenAI. Prev: PhD @StanfordAILab, @GoogleAI Brain/DeepMind, @Meta GenAI

Leo Boytsov

@srchvrs

Machine learning scientist and engineer @Oracle speaking πtorch & C++. Past @awscloud, @LTIatCMU. Opinions sampled from MY OWN 100T param LM.

Jack Hessel

@jmhessel

Seattle bike lane enjoyer. Opinions my own.

Yao Fu

@Francis_YAO_

Prev. Grok 4.5/4.6 pretraining scaling @xAI; Gemini 3 perception and project Astra @GoogleDeepMind