BIO
Pretraining @AnthropicAI, formerly safety @OpenAI
Andrej Karpathy
@karpathy
I like training large deep neural nets.
Sam Bowman
@sleepinyourhat
AI alignment + LLMs at Anthropic. On leave from NYU. Views not employers'. No relation to @s8mb. Into @givingwhatwecan.
Jason Wei
@_jasonwei
ai researcher @meta superintelligence labs, past: openai, google 🧠
Durk Kingma
@dpkingma
@AnthropicAI. Prev. @Google Brain/DeepMind, founding team @OpenAI. Computer scientist; inventor of the VAE, Adam optimizer, and other methods. ML PhD.
Lucas Beyer (bl16)
@giffmana
Researcher (now: Meta. ex: OpenAI, DeepMind, Brain, RWTH Aachen), Gamer, Hacker, Belgian. Anon feedback: https://www.admonymous.co/giffmana ✗DMs → email
Jascha Sohl-Dickstein
@jaschasd
Member of the technical staff @ Anthropic. Most (in)famous for inventing diffusion models. AI + physics + neuroscience + dynamics.
Barret Zoph
@barret_zoph
@openai Past: - CTO & Co-Founder Thinking Machines Lab (@thinkymachines) - VP Research (Post-Training) @openai - Research Scientist at Google Brain
rohan anil
@_arohan_
member of technical staff & co-founder of @coreautoai - and continuing to aspire to understand deep learning.
Alexandr Wang
@alexandr_wang
chief ai officer @meta, founder @scale_ai. rational in the fullness of time
Behnam Neyshabur
@bneyshabur
something new 💼 Past: Co-leading AI Scientist effort @AnthropicAI (Discovery team), Gemini @GoogleDeepMind (Co-led Blueshift team) 🎒Traveling & Backpacking
Jerry Tworek
@MillionInt
CEO and co-founder of Core Automation former VP of RL @ OpenAI : reasoning models, o3, o1, GPT4, ChatGPT, Codex, RL for robots cautious AI optimist
Dimitris Papailiopoulos
@DimitrisPapail
Researcher @MSFTResearch, AI Frontiers | Prof @UWMadison (on leave) | babas of Inez Lily.
Leopold Aschenbrenner
@leopoldasch
http://situational-awareness.ai
Mostafa Dehghani
@m__dehghani
/google_deepmind/gemini/.
Alex Tamkin
@AlexTamkin
machine learning, science & society @AnthropicAI | recently: Clio, Anthropic Economic Index, Claude Artifacts | prev: phd @StanfordAILab, @stanfordnlp
hattie
@oh_that_hat
Building friendly AI.
Nat McAleese
@__nmca__
Research @AnthropicAI. Previously @OpenAI, @DeepMind. Views my own.
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
Stephen McAleer
@McaleerStephen
AI researcher at Anthropic
Ludwig Schmidt
@lschmidt3
Assistant professor at @Stanford and member of the technical staff at @AnthropicAI.
Jesse Mu
@jayelmnop
computational linguistics
Yuchen Jin
@Yuchenj_UW
Cooking fun AI systems & products @databricks. Prev: co-founder & CTO @ Hyperbolic, OctoAI (acquired by @nvidia) Apache TVM, PhD @ University of Washington.
Alex Albert
@alexalbert__
Research @AnthropicAI. Opinions are my own!
Anjney Midha
@AnjneyMidha
founder @amppublic • visiting scientist @stanford • teaching @cs153systems
cat
@_catwu
claude code + cowork @anthropicai, prev: @dagster, @scale_ai
Shuchao Bi
@shuchaobi
Research at Meta Superintelligence Labs, RL/post-training/agents; Previously Research at OpenAI on multimodal and RL; Opinions are my own.
Jack Hessel
@jmhessel
Seattle bike lane enjoyer. Opinions my own.
Marco Mascorro
@Mascobot
Researching LLMs | Roboticist | Prev: Partner @a16z (inv @cursor_ai, @thinkymachines, @bfl_ml, etc), cofounded Fellow Robots, @singularityu, @BMW Research
Evan Hubinger
@EvanHub
Alignment Stress-Testing lead @AnthropicAI. Opinions my own. Previously: MIRI, OpenAI, Google, Yelp, Ripple. (he/him/his)
Ajeya Cotra
@ajeya_cotra
Helping the world prepare for extremely powerful AI. Risk assessment @METR_evals. Writing at Planned Obsolescence (about AI), Good Bones (about whatever).
Hailey Schoelkopf
@haileysch__
hillclimbing towards generality @anthropicai | prev @AiEleuther | views my own
Ilya Kostrikov
@ikostrikov
Pre-Training Researcher @OpenAI, previously: RL/post-training @OpenAI, Postdoc at UC Berkeley @berkeley_ai, Researcher at Google Brain, PhD in CS @CILVRatNYU
Dileep George
@dileeplearning
Head of AI @AsteraInstitute Prev: AGI @DeepMind, cofounder @vicariousai (acqd by Alphabet), cofounder @Numenta. IIT-Bombay, MS&PhD Stanford. http://www.agicomics.net
Mengzhou Xia
@xiamengzhou
Research @OpenAI, PhD @princeton_nlp.
Lisha
@lishali88
Partner @a16z infra & AI. prev ceo @rosebud_ai angel in seed @fal @periodiclabs @ExaAILabs @sakana PhD @ucberkeley Math & AI
Ted Sanders
@sandersted
Research at OpenAI. Be kind to others, and yourself.
david rein
@idavidrein
science @METR_Evals. Formerly: early employee @cohere, made GPQA @nyuniversity
Zhuohan Li
@zhuohan123
building @vllm_project at @meta | ex-openai | cs phd @ 🌁 uc berkeley | machine learning system | the real agi is the friends we made along the way
Mitchell Wortsman
@Mitchnw
@AnthropicAI | prev @uwcse
theseriousadult
@gallabytes
father, ML enjoyer @anthropicai. previously @midjourney v2-7
Ross
@rpoo
Jong Wook Kim 💟
@_jongwook_kim
Member of Technical Staff @OpenAI; previously at @nyuMARL, @SpotifyResearch, @pandoramusic, @kakaocorpglobal, and @NCSOFT
Taelin
@VictorTaelin
Kind / Bend / HVM / INets / λCalculus
Sonia Joseph
@soniajoseph_
world models @AIatMeta
Rohan Taori
@rtaori13
research @AnthropicAI | phd from @StanfordAILab🌲| proud @Cal bear 🐻 | taught w @BerkeleyML
Divy Thakkar
@divy93t
Gemini @GoogleDeepMind, advancing human-centered llms. Ph.D @CityStGeorges . Personal views.
Allan Dafoe
@AllanDafoe
AGI governance: navigating the transition to beneficial AGI (Google DeepMind)
Maxwell Nye
@Maxwell_Nye
AI research at TBD lab, meta superintelligence Prev: cofounder @AdeptAILabs. Inventor of scratchpad / chain of thought, fuyu multimodal model
Arthur Conmy
@ArthurConmy
fixing things @GoogleDeepMind
Nikhil Thorat
@nsthorat
research tools @anthropicai. prev: genai evals @ databricks, cofounder @lilac_ai (acq by @databricks). cocreated tensorflowjs + know your data @ google brain