BIO
Safety and alignment evals @meta Superintelligence Labs. Previously alignment research @scale_AI, @nyuniversity, early employee @cohere
Sam Bowman
@sleepinyourhat
AI alignment + LLMs at Anthropic. On leave from NYU. Views not employers'. No relation to @s8mb. Into @givingwhatwecan.
John Schulman
@johnschulman2
@thinkymachines. Interested in reinforcement learning, alignment, birds, jazz music
Jason Wei
@_jasonwei
ai researcher @meta, past: openai, google 🧠
Dan Roy
@roydanroy
@Google DeepMind. On leave, Canada CIFAR AI Chair and Former Research Director, @VectorInst. Professor, @UofT (Statistics/CS). Views are my own.
Edward Grefenstette
@egrefen
FR/US/GB AI/ML Person, Director of Research at @GoogleDeepMind, Honorary Professor at @BOLD_Lab_AI, @ELLISforEurope Fellow. All posts are personal.
Dustin Tran
@dustinvtran
@elorianai. ex-google ex-xai
Luke Zettlemoyer
@LukeZettlemoyer
Liam Fedus
@LiamFedus
Building industrial-scale science at @periodiclabs Past: VP of Post-Training @OpenAI; Google Brain
Sholto Douglas
@_sholtodouglas
Scaling RL @AnthropicAI, ex @DeepMind - working towards intelligence too cheap to meter
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).
Andrew Gordon Wilson
@andrewgwils
Research Lead @perplexity_ai. Professor of machine learning at NYU Courant.
Ethan Perez
@EthanJPerez
Alignment team lead at Anthropic
Catherine Olsson
@catherineols
Hanging out with Claude, improving its behavior, and building tools to support that @AnthropicAI 😁 prev: @open_phil @googlebrain @openai (@microcovid)
Leopold Aschenbrenner
@leopoldasch
http://situational-awareness.ai
Riley Goodside
@goodside
Mostly screenshots of chatbots. Formerly: Google DeepMind, Scale.
Denny Zhou
@denny_zhou
@Meta Superintelligence. Prev: Founded & led the Reasoning Team at @Google Brain / Google DeepMind (2021-2026), co-founded COLM
Rowan Zellers
@rown
multimodal @thinkymachines. I also like to climb rocks and throw pottery. http://rowanzellers.com (he/him)
Ashish Vaswani
@ashVaswani
Eric Zelikman
@ericzelikman
cofounder & ceo @humansand - building ai for humans // was lgtm-ing @xAI, phd-ing @stanford
David Dohan
@dmdohan
reducing perplexity & ai for science | past: reasoning o1/o3/... @openai & probabilistic programs, proteins, science & reasoning @ google brain 🧠
Andrew Lampinen
@AndrewLampinen
Interested in cognition and artificial intelligence. MTS at @AnthropicAI. Previously @DeepMind, cognitive science @StanfordPsych. Tweets are mine.
Niloofar
@niloofar_mire
Technical staff @humansand, asst. prof @LTIatCMU @CMU_EPP, ex RS in @AIatMeta, postdoc @uwcse, Ph.D. @ucsd_cse, former @MSFTResearch -- NAACL & ACL pr chair
Aidan Gomez
@aidangomez
cofounder @cohere
Owain Evans
@OwainEvans_UK
Director of Truthful AI (non-profit AI safety research group) + Affiliate at UC Berkeley. Work: Emergent misalignment, subliminal learning. Prefer email to DM.
Danijar Hafner
@danijarh
Building general agents for the physical world. Prev @GoogleDeepMind @UCBerkeley @UofT
Jesse Dodge
@JesseDodge
Muse Glimmer in MSL at Meta, formerly OLMo at Ai2 Trying to add some sanity to the chaotic world of evals, especially across stages of training an llm 🏳️🌈
Kamalika Chaudhuri
@kamalikac
Researcher, Google Deepmind. Formerly, Director FAIR @ Meta. Former Professor at UCSD. Researcher in AI privacy, security, and generalization.
kipply
@kipperrii
"drop the forest nymph act we know how much gdp you generate" - max novendstern
Andrew Carr 🤸
@andrew_n_carr
co-founder leading science @getcartwheel co-founder advisor @arcade_ai Past: Codex @OpenAI, Brain @GoogleAI, world ranked Tetris player
Rylan Schaeffer
@RylanSchaeffer
Creating something new. Ex-Meta TBD. On-Leave from Stanford w/ @sanmikoyejo. Prev @ Gemini, MIT, Harvard, Uber, UCL, UC Davis
Ari Holtzman
@universeinanegg
Asst Prof @UChicagoCS & @DSI_UChicago, leading Conceptualization Lab http://conceptualization.ai Minting new vocabulary to conceptualize generative models.
Ryan Lowe
@ryan_t_lowe
researcher on AGI Institutions @meaningaligned (http://agi-institutions.org) editor @paxmachinamag prev: InstructGPT @OpenAI
Yao Fu
@Francis_YAO_
Prev. Grok 4.5/4.6 pretraining scaling @xAI; Gemini 3 perception and project Astra @GoogleDeepMind
Alexis Ross
@alexisjross
founding MTS @humansand | phd @MIT_CSAIL | formerly @allen_ai, @harvard '20
Ajeya Cotra
@ajeya_cotra
Helping the world prepare for powerful AI. Risk assessment @METR_evals (opinions my own). Blogs: Planned Obsolescence (AI), Good Bones (whatever's on my mind).
William Merrill @ COLM 🌉
@lambdaviking
Assistant Prof @TTIC_Connect | Science of Pretraining @ Ai2 Will irl, TC0 enthusiast
xuan (ɕɥɛn / sh-yen)
@xuanalogue
Assistant Professor at NUS. Scaling cooperation for an increasingly automated future. PhD @ MIT ProbComp / CoCoSci. Pronouns: 祂/伊
Jessy Lin
@realJessyLin
cofounder @EngramLab | prev PhD @Berkeley_AI
Nick Frosst
@nickfrosst
cofounder @cohere - singer @goodkidband
Trenton Bricken
@TrentonBricken
Stochastic parrot
Nouha Dziri
@nouhadziri
Researcher @cohere, ex @allen_ai, @GoogleDeepMind @MSFTResearch @MilaQuebec 🚨 PhD in LLMs 🤖 UofA. my blogs about LLMs reasoning: https://tinyurl.com/399hdxap
Sarah Catanzaro
@sarahcat21
“All methods are sacred if they are internally necessary” (GP @amplifypartners, prev @canvasvc; Head of Data @Mattermark; @palantirtech; @c4ads)
Hailey Schoelkopf
@haileysch__
hillclimbing towards generality @anthropicai | prev @AiEleuther | views my own
Micah Carroll
@MicahCarroll
RSI Preparedness lead @openai Prev @berkeley_ai /w @ancadianadragan & Stuart Russell
Jason Phang
@zhansheng
Foundations at @OpenAI. PhD @NYUDataScience, @AiEleuther, 🇸🇬. Prev: @Google, @Microsoft
Peter Hase
@peterbhase
I work in grantmaking for AI safety and interpretability Currently: Schmidt Sciences, Stanford Previously: Anthropic, AI2, Google, Meta, UNC Chapel Hill
Julian Michael
@_julianmichael_
AI evals, alignment and safety @Meta.
Jay Alammar
@JayAlammar
Machine Learning Researcher and writer http://newsletter.languagemodels.co. O'Reilly Author http://LLM-book.com. LLM Builder @Cohere.
Adam Gleave
@ARGleave
CEO & co-founder @FARAIResearch non-profit | PhD from @berkeley_ai | Alignment & robustness | on bsky as http://gleave.me
