BIO
CS PhD @hazyresearch @stanfordnlp @StanfordAILab
Luke Zettlemoyer
@LukeZettlemoyer
Alex Dimakis
@AlexGDimakis
Professor, UC berkeley | Founder @bespokelabsai |
Eric Zelikman
@ericzelikman
cofounder & ceo @humansand - building ai for humans // was lgtm-ing @xAI, phd-ing @stanford
Azalia Mirhoseini
@Azaliamirh
Founder @RicursiveAI, Asst. Prof. of CS at Stanford. Prev: DeepMind, Anthropic, Brain. Co-Creator of MoEs, AlphaChip, Test Time Scaling.
Christopher Potts
@ChrisGPotts
Stanford Professor of Linguistics and, by courtesy, of Computer Science. Member of technical staff @stanfordnlp and @StanfordAILab. Co-founder @ Bigspin AI.
rishi
@RishiBommasani
Economic impacts of AI; AI policy & governance @StanfordHAI Previous: Stanford CS PhD w/ @percyliang @jurafsky, Cornell CS
Ahmad Beirami
@abeirami
stealth // ex Gemini RL+Inference @GoogleDeepMind // Chat AI @AIatMeta // RL Agents @EA // ML+Information Theory @MIT+@Harvard+@GeorgiaTech
Rohan Pandey
@khoomeik
descending cross-entropy to ascend entropy @PeriodicLabs || prev research @OpenAI @CarnegieMellon '23
Julien Chaumond
@julien_c
Co-founder and CTO at @huggingface 🤗. ML/AI for everyone, building products to propel communities fwd. @Stanford + @Polytechnique
Luca Soldaini 🎀
@soldni
data mines are my passion ⛏️ mts @MicrosoftAI / ex co-lead Olmo @allen_ai / pfp @YanhongLi2062 / thoughts are mine, leave my employer alone / 🌈
Niloofar
@niloofar_mire
Technical staff @humansand, incoming asst. prof @LTIatCMU @CMU_EPP, ex RS in @AIatMeta, postdoc @uwcse, Ph.D. @ucsd_cse, former @MSFTResearch -Privacy, ML, NLP
Matei Zaharia
@matei_zaharia
CTO @Databricks and prof @UCBerkeley. Working on data + AI, @ApacheSpark, @DeltaLakeOSS, @MLflow, @DSPyOSS, @GEPA_ai. http://linkedin.com/in/mateizaharia
Ananya Kumar
@ananyaku
Researcher at Meta TBD Labs. Previously core contributor to o1, o3, gpt5, at OpenAI. PhD at Stanford University AI Lab with Percy Liang and Tengyu Ma
Rafael Rafailov @ NeurIPS
@rm_rafailov
I work on RL at @thinkymachines. Previously at @StanfordAILab @GoogleDeepMind @UCBerkeley
Shreya Shankar
@sh_reya
Incoming assistant prof. @CSDatCMU. Databases & HCI researcher. Created http://docetl.org and http://evals.info. PhD @Berkeley_EECS; undergrad @Stanford CS.
Nelson Liu
@nelsonfliu
@OpenAI, tweets auto-deleted periodically.
Kawin Ethayarajh
@ethayarajh
Assistant Professor of Applied AI @ChicagoBooth @UChicago working on behavioral machine learning. PhD @StanfordAILab @stanfordnlp.
Rylan Schaeffer
@RylanSchaeffer
AI RS @ Meta TBD. On-Leave from Stanford w/ @sanmikoyejo. Prev @ Gemini, Meta, MIT, Harvard, Uber, UCL, UC Davis
Lucy Li
@lucy3_li
Postdoc @uwnlp. Incoming assistant prof @WisconsinCS. Prev @UCBerkeley, @allen_ai, @MSFTResearch, @stanfordnlp. More silly at http://lucy3.bsky.social.
Weiyan Shi
@shi_weiyan
Prof @Northeastern | MIT TR-35 | #AI2050 Early Career Fellow | Prev @Columbia @StanfordNLP | Co-created CICERO | human-AI co-evolution + AI safety
Leo Boytsov
@srchvrs
Machine learning scientist and engineer speaking πtorch & C++. Past @LTIatCMU, @awscloud. Opinions sampled from MY OWN 100T param LM.
Niklas Muennighoff
@Muennighoff
Researching AI/LLMs @Stanford @cursor_ai
Ying Sheng
@ying11231
Cofounder @radixark @lmsysorg @sgl_project (http://sglang.io) | Do it anyway | Be the light
Georges Harik
@gharik
humans& co-founder, 7th employee google, co-created adwords online, co-created adsense targeting, worked on ai, gmail, calendar, bought android.
Kyle Lo
@kylelostat
language models, data & evals, prev co-lead of Olmo @allen_ai, @uwcse, he/him, http://kylelo.bsky.social🧋
Sharon Li
@SharonYixuanLi
Associate Professor @WisconsinCS. Making AI reliable for the open world. Program Chairing #ICML2026
Peter Henderson
@PeterHndrsn
Assistant Professor @ Princeton (RL+strategic decisionmaking+Law). Prev: Stanford (JD/PhD); McGill/Mila; Meta FAIR; Amazon; Cal Supreme Court.
David Hall
@dlwh
Member of Technical Staff @ Open Athena. Creator of Levanter and Marin. Previously Research Engineering @StanfordCRFM, co-founder at Semantic Machines ⟶ MSFT.
Josh Tobin
@josh_tobin_
automating scientific discovery @recursive_si
Jerry Liu
@jerryjliu0
Parsing the world's hardest PDFs @llama_index. cofounder/CEO Careers: https://www.llamaindex.ai/careers Enterprise: https://www.llamaindex.ai/contact
Aryaman Arora
@aryaman2020
member of technical staff @stanfordnlp
Dan Fu
@realDanFu
VP, Kernels @togethercompute Assistant Professor @ucsd_cse Looking for talented kernel engineers and performance engineers!
Sayash Kapoor
@sayashk
I tweet about AI agents, AI evals, AI for science. AI as Normal Technology: http://bit.ly/ai-nt Book: http://bit.ly/ai-so
Brandon McKinzie
@mckbrando
research @OpenAI | prev: multimodal @Apple, physics/cs @UCBerkeley
Ekin Akyürek
@akyurekekin
Research @OpenAI | MIT PhD '25
Mark Saroufim
@marksaroufim
Amdahl comes for us all mts @coreautoai @pytorch @gpu_mode enjoyer
Daniel Han
@danielhanchen
Building @UnslothAI • Making open-source LLMs faster, better & more accessible • YC S24 • ex-NVIDIA ML
Anastasios Nikolas Angelopoulos
@ml_angelopoulos
Measuring intelligence @arena. Statistics, model evaluation. Formerly @Berkeley_EECS, @stanford_ee, student researcher @GoogleDeepMind.
Winnie Xu
@winniethexu
making gemini think deeply @GoogleDeepmind, hopefully at scale (: bsc cs @UofT. also capturing, potting (http://xu.haus) and wandering.
alex zhang
@a1zhang
phd student @mit_csail @nlp_mit (RLMs), previously undergrad @princeton 🫵🏻 go participate in the @GPU_MODE kernel competitions!
John Yang
@jyangballin
CS PhD @Stanford. Created @SWEbench (multi-lingual/modal); SWE-agent; SWE-smith; InterCode; CodeClash; ProgramBench 🆕
Urvashi Khandelwal
@ukhndlwl
Research Scientist @GoogleDeepMind, Stanford CS PhD @stanfordnlp
Simran Arora
@simran_s_arora
Building ai systems, Stanford cs phd @hazyresearch, Incoming assistant professor @caltech, Leading the frontier performance research team @togethercompute
Andrew Drozdov
@mrdrozdov
Search and Agents @ Databricks
Nazneen Rajani
@nazneenrajani
building @collinearAI 🧪 | MIT 35u35 | UN AI Advisory Body | Featured in NYT, Quanta, Science, MIT TR| Previously: @huggingface 🤗, @SFResearch, PhD @utcompsci
Rose
@rose_e_wang
@openai prev: Stanford CS PhD @stanfordnlp, Ai2, MIT 2020, Google Brain, Google Brain Robotics
Benjamin F Spector
@bfspector
stanford cs phd student. i make ml go brr.
Cody Blakeney
@code_star
Leading research at @arcee_ai | Formerly Data Research Lead @DbrxMosaicAI | Visiting Researcher @meta | Ph.D | #TXSTFOOTBALL fan | http://linktr.ee/code_star
Mahesh Sathiamoorthy
@madiator
RL Environment Curation. Data Curation (OpenThoughts). Post-training. CEO @bespokelabsai. Ex-GoogleDeepMind.
Anne Ouyang
@anneouyang
Building @Standard_Kernel, CS PhD student @Stanford | prev: cuDNN @Nvidia, M.Eng, B.S. in CS @MIT | efficient scalable self-improving AI systems | 🌽KernelBench