BIO
prev @xai | CS PhD student @StanfordAILab (on leave)
hardmaru
@hardmaru
Co-Founder and CEO @SakanaAILabs π
Percy Liang
@percyliang
professor of computer science @Stanford @stanfordnlp, co-founder of @togethercompute, http://marin.community, @simile_ai, pianist
John Schulman
@johnschulman2
@thinkymachines. Interested in reinforcement learning, alignment, birds, jazz music
Noam Brown
@polynoamial
Researching reasoning @OpenAI | Co-created Libratus/Pluribus superhuman poker AIs, CICERO Diplomacy AI, and OpenAI o-series π reasoning models
Jason Wei
@_jasonwei
ai researcher @meta, past: openai, google π§
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 Brain (JP: @shanegJP). Personal opinions.
Barret Zoph
@barret_zoph
@openai Past: - CTO & Co-Founder Thinking Machines Lab (@thinkymachines) - VP Research (Post-Training) @openai - Research Scientist at Google Brain
Christian Szegedy
@ChrSzegedy
#deeplearning, #ai research scientist. Opinions are mine.
Matthew Johnson
@SingularMattrix
Researcher at Google Brain. I work on JAX (https://github.com/google/jax).
sarah guo
@saranormous
startup investor/helper, founder @conviction. interested in intelligence, accelerating progress. tech podcast: @nopriorspod
Jerry Tworek
@MillionInt
CEO and co-founder of @CoreAutoAI former VP of RL @ OpenAI : reasoning models, o3, o1, GPT4, ChatGPT, Codex, RL for robots cautious AI optimist
Igor Babuschkin
@ibab
CEO & Co-Founder @river_ai_inc. Previously @xAI, Research & Engineering
Thomas Kipf
@tkipf
Sr. Staff RS at @GoogleDeepMind. Gemini Omni Team. Priors: GNNs, Structured World Models, Neural Assets, Veo Ingredients/References, Veo Robotics
Taco Cohen
@TacoCohen
Slop janitor & post-trainologer at Meta / FAIR. Into codegen, RL, equivariance. Spent time at Qualcomm, Scyfer (acquired), UvA, Deepmind, OpenAI.
Eric Wallace
@Eric_Wallace_
research @openai
Brandon Amos
@brandondamos
π§ RL @Reflection_AI past: @MetaAi @GoogleDeepmind @SCSatCMU @Cornell_Tech
Jason Weston
@jaseweston
Senior Director & RS @Meta + Visiting Prof NYU | OG in LLMs | Pretrain+Finetune in 2008+ | 153k+ citations | Current: Self-Improving & Co-Improving AI
Sebastian Raschka
@rasbt
ML/AI research engineer. Ex stats professor. Author of "Build a Large Language Model From Scratch" (https://amzn.to/4fqvn0D) & reasoning (https://mng.bz/lZ5B)
Jacob Steinhardt
@JacobSteinhardt
Associate Professor of Statistics and EECS, UC Berkeley // Co-founder and CEO, @TransluceAI
Jack Rae
@jack_w_rae
Distinguished Scientist @ Meta LLMs (e.g. Gopher, Chinchilla, Gemini, Muse) Compression & RL β―οΈ Past: Google, OpenAI, Quora
Horace He
@cHHillee
@thinkymachines Formerly @PyTorch "My learning style is Horace twitter threads" - @typedfemale
Denny Zhou
@denny_zhou
Build LLM to reason
rishi
@RishiBommasani
Senior Research Scholar @StanfordHAI focused on economics and governance of frontier AI Previous: Stanford CS PhD @percyliang @jurafsky, Cornell CS
Greg Yang
@TheGregYang
xai cofounder. fighting lyme
Yang Song
@DrYangSong
Research Principal of MSL
Eric Zelikman
@ericzelikman
cofounder & ceo @humansand - building ai for humans // was lgtm-ing @xAI, phd-ing @stanford
Jure Leskovec
@jure
Professor of #computerscience @Stanford; Co-founder at http://Kumo.AI #machinelearning #graphs.
Dumitru Erhan
@doomie
Co-lead of Gemini Omni @GoogleDeepMind. Senior Research Director.
Andrew Lampinen
@AndrewLampinen
Interested in cognition and artificial intelligence. MTS at @AnthropicAI. Previously @DeepMind, cognitive science @StanfordPsych. Tweets are mine.
Jacob Eisenstein
@jacobeisenstein
I post about politics here, research at @jacobeisenstein.bsky.social
Dhruv Batra
@DhruvBatra_
Co-founder & Chief Scientist @yutori_ai. Prev: Senior Director leading FAIR Embodied AI @MetaAI and Professor @GeorgiaTech.
Simon Shaolei Du
@SimonShaoleiDu
Lead Scientist for Reasoning at @Apodex_AI. Associate Professor @uwcse. Prev @xai. Postdoc @the_IAS. PhD in machine learning @mldcmu.
Junyang Lin
@JustinLin610
building p7k | β€οΈ π΅ βοΈ
Songlin Yang
@SonglinYang4
pretraining @thinkymachines. Prev. PhD @MIT_CSAIL. INTP π±. she/her/hers.
Jiajun Wu
@jiajunwu_cs
Assistant Professor at @Stanford CS
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.
Yann Dubois
@yanndubs
Posttraining @OpenAI | PhD @StanfordAILab
Weijia Shi
@WeijiaShi2
@uwnlp @aclmentorship | Prev @allen_ai @MetaAI @CS_UCLA
Danijar Hafner
@danijarh
Building AI that autonomously understands and interacts with the world. Previous: @GoogleDeepMind @UCBerkeley @UofT
Nelson Liu
@nelsonfliu
@OpenAI, tweets auto-deleted periodically.
Yu Su
@ysu_nlp
co-founder @NeoCognition | prof. @osunlp | building towards abundance of specialized intelligence
Pavel Izmailov
@Pavel_Izmailov
Researcher @AnthropicAI π€ Assistant Professor @nyuniversity ποΈ Previously @OpenAI #StopWar πΊπ¦
Azalia Mirhoseini
@Azaliamirh
Founder @RicursiveAI, Asst. Prof. of CS at Stanford. Prev: DeepMind, Anthropic, Brain. Co-Creator of MoEs, AlphaChip, Test Time Scaling.
Alex Graveley
@alexgraveley
Co-creator GitHub Copilot, Perplexity Computer, Dropbox Paper, etc. 2x CEO. Thruhiker. Survivor ποΈ
Kawin Ethayarajh
@ethayarajh
Assistant Professor of Applied AI @ChicagoBooth @UChicago, a computer scientist working on behavioral machine learning. PhD @StanfordAILab @stanfordnlp.
Ajay Jain
@ajayj_
Co-founder @genmoai. Co-created denoising diffusion (DDPM), DreamFusion, Dream Fields. Ex Ph.D. @berkeley_ai, @googleai, @facebookai, @nvidiaai, @mit
Jesse Mu
@jayelmnop
computational linguistics
Yuhuai (Tony) Wu
@Yuhu_ai_
know thyself. co-founder @xai.
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