BIO
prev gpus @xai
Andrej Karpathy
@karpathy
I like training large deep neural nets.
Soumith Chintala
@soumithchintala
Building new things @thinkymachines. Also dabble in robotics at NYU. Cofounded @PyTorch. AI is delicious when it is accessible and open-source.
Christian Szegedy
@ChrSzegedy
#deeplearning, #ai research scientist. Opinions are mine.
Tri Dao
@tri_dao
Asst. Prof @PrincetonCS, Chief Scientist @togethercompute. Machine learning & systems.
Behnam Neyshabur
@bneyshabur
Mirendil 💼 Past: Co-leading AI Scientist effort @AnthropicAI (Discovery team), Gemini @GoogleDeepMind (Co-led Blueshift team) 🎒Traveling & Backpacking
Igor Babuschkin
@ibab
CEO & Co-Founder @river_ai_inc. Previously @xAI, Research & Engineering
Dylan Patel
@dylan522p
SemiAnalysis Boutique AI Infrastructure Research and Consulting DMs are open for consulting, quotes, or to talk shop, Opinions my own
Horace He
@cHHillee
@thinkymachines Formerly @PyTorch "My learning style is Horace twitter threads" - @typedfemale
Eric Zelikman
@ericzelikman
cofounder & ceo @humansand - building ai for humans // was lgtm-ing @xAI, phd-ing @stanford
Aditya Ramesh
@model_mechanic
VP Robotics @OpenAI
augustus odena
@gstsdn
Something new. Previously: AI research at TBD Labs / Meta; cofounder at @AdeptAILabs; Invented Scratchpad / Chain-of-Thought; Google Brain
Andrew Carr 🤸
@andrew_n_carr
co-founder leading science @getcartwheel co-founder advisor @arcade_ai Past: Codex @OpenAI, Brain @GoogleAI, world ranked Tetris player
Sherjil Ozair
@sherjilozair
prometheus | founder @GeneralAgentsCo | previously autopilot @tesla, deep learning @googledeepmind, phd http://mila.quebec, cs @iitdelhi
Guodong Zhang
@Guodzh
Maybe the real AGI was the friends we made along the way.
Keller Jordan
@kellerjordan0
CIFAR-10 fanatic Pretraining @OpenAI OpCo LLC.
heiner
@HeinrichKuttler
ex @xAI, @InflectionAI, @AIatMeta, @DeepMind, @Google, @LMU_Muenchen, PhD math-ph. Opinions my own. (Can be yours for a small fee.)
Jason Phang
@zhansheng
Foundations at @OpenAI. PhD @NYUDataScience, @AiEleuther, 🇸🇬. Prev: @Google, @Microsoft
Ying Sheng
@ying11231
Cofounder & CEO @radixark @lmsysorg | @sgl_project (http://sglang.io) | Do it anyway | Be the light
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
Simo Ryu
@cloneofsimo
I like cats, math and codes cloneofsimo@gmail.com
Daniel Han
@danielhanchen
Building @UnslothAI • Making open-source LLMs faster, better & more accessible • YC S24 • ex-NVIDIA ML
Ian Hogarth
@soundboy
investor at @pluralplatform, chair UK AI Security Institute, co-founder @songkick
Mark Saroufim
@marksaroufim
Amdahl comes for us all mts & co-founder @coreautoai @pytorch @gpu_mode enjoyer
Lianmin Zheng
@lm_zheng
Inference @meta | Prev: Engineer @xAI, Ph.D. @UCBerkeley, Co-founder @lmsysorg
stephen balaban
@stephenbalaban
Building supercomputers for AI. Co-founder and CTO of Lambda.
Sheng Shen
@shengs1123
@xAI | Prev. MetaAi; MSFTResearch, allen_ai, GoogleDeepMind; @berkeley_ai
Haotian Liu
@imhaotian
prev. @xAI @grok imagine/omni/vision, creator of #LLaVA, @MSFTResearch @UWMadison
alex zhang
@a1zhang
phd student @mit_csail @nlp_mit, previously undergrad @princeton 🫵🏻 go participate in the @GPU_MODE kernel competitions!
You Jiacheng
@YouJiacheng
vik
@vikhyatk
teaching computers how to see @moondreamai
Banghua Zhu
@BanghuaZ
Cofounder & CTO @radixark. Assistant Professor @UW. Prior @Nvidia @Berkeley_EECS
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
Aleksa Gordić (水平问题)
@gordic_aleksa
pretraining LLMs getting us to singularity with friends | angel computers can be understood: https://www.aleksagordic.com/blog x @GoogleDeepMind @Microsoft
Naman Goyal
@NamanGoyal21
Research @thinkymachines, previously pretraining LLAMA at GenAI Meta
Ethan He
@EthanHe_42
ex world model lead @xAI | ex @Nvidia @Meta | 30+ papers, 9k citations | talk about AI, LLM, video generation, multimodal, AGI
Jimmy Apples 🍎/acc
@apples_jimmy
Wagmi. 2025. As featured in Bloomberg. As quoted by Nobel Prize winner Demis Hassabis. As mentioned on the Lex Fridman Podcast💺
Zihang Dai
@ZihangDai
Szymon Tworkowski
@s_tworkowski
reasoning @xAI | prev. @GoogleAI @UniWarszawski | LongLLaMA
Damek
@damekdavis
Prof @Wharton stats / optimization & ML / AI for math / benchmark https://github.com/teorth/optimizationproblems / course http://OptimizationInPyTorch.com
stochasm
@stochasticchasm
pretraining lead @arcee_ai • 25 • opinions my own
Aman
@aman_madaan
@xAI
Hexiang (Frank) Hu
@hexiang
@xAI: making @grok imagine | Previously @GoogleDeepMind: Gemini & Imagen | Seattle ← Los angeles ← Hangzhou
Yuchen He
@YuchenHe07
learning @humansand & prev xai,oai,meta,apple,uiuc,utaustin
bilal
@bilaltwovec
✨ ai for science @isomorphiclabs · tortured attention layers department
girish sastry
@girishsastry
AI & other things. I used to work at OpenAI on Policy Research.
Surya Bhupatiraju
@suryabhupa
research @GoogleDeepMind long context, post-training | previously CS @MIT
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