Juntang Zhuang

Aravind Srinivas

@AravSrinivas

cofounder and ceo @perplexity_ai

Christian Szegedy

@ChrSzegedy

#deeplearning, #ai research scientist. Opinions are mine.

Jerry Tworek

@MillionInt

CEO and co-founder of @coreauto former VP of RL @ OpenAI : reasoning models, o3, o1, GPT4, ChatGPT, Codex, RL for robots cautious AI optimist

Eric Wallace

@Eric_Wallace_

research @openai

Igor Babuschkin

@ibab

CEO & Co-Founder @river_ai_inc. Previously @xAI, Research & Engineering

Saining Xie

@sainingxie

cofounder & chief science officer at @amilabs | faculty @nyu_courant | prev: @googledeepmind @meta (fair) @ucsandiego | ynwa

Bob McGrew

@bobmcgrewai

Learning new things. Former Chief Research Officer at OpenAI, early exec at Palantir, early employee at Paypal.

Ashish Vaswani

@ashVaswani

Yang Song

@DrYangSong

Research Principal of MSL

Greg Yang

@TheGregYang

xai cofounder. fighting lyme

Eric Zelikman

@ericzelikman

cofounder & ceo @humansand - building ai for humans // was lgtm-ing @xAI, phd-ing @stanford

Zeyuan Allen-Zhu, Sc.D.

@ZeyuanAllenZhu

physics of language models @ Meta (FAIR at MSL, not GenAI or TBD) 🎓：Tsinghua Physics — MIT CSAIL — Princeton/IAS 🏅：IOI x 2 — ICPC — USACO — Codejam — math MCM

Irwan Bello

@IrwanBello

Supercomputers & Friends, AI & Science. Past: Founding team & Research Lead at @reflection_ai, @OpenAI, Founding team @character_ai, Google Brain

Songlin Yang

@SonglinYang4

pretraining @thinkymachines. Prev. PhD @MIT_CSAIL. INTP 🐱. she/her/hers.

Jiajun Wu

@jiajunwu_cs

Assistant Professor at @Stanford CS

augustus odena

@gstsdn

Something new. Previously: AI research at TBD Labs / Meta; cofounder at @AdeptAILabs; Invented Scratchpad / Chain-of-Thought; Google Brain

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.

Weijia Shi

@WeijiaShi2

Pretraining @AnthropicAI @cornell_tech @uwnlp

Suhail

@Suhail

Starting something new. Past: CEO & Founder @mixpanel Pizzatarian, engineer, music maker

Quanquan Gu

@QuanquanGu

Founder of Geodesic Intelligence @Geodesiclab | Professor @UCLA | Opinions are my own

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 🏳️‍🌈

Ajay Jain

@ajayj_

Co-founder @genmoai. Co-created denoising diffusion (DDPM), DreamFusion, Dream Fields. Ex Ph.D. @berkeley_ai, @googleai, @facebookai, @nvidiaai, @mit

Hanie Sedghi

@HanieSedghi

Staff Research Scientist at Google DeepMind. Interested in the science of deep learning. Current focus: Pushing boundaries of LLMs capabilities

Yuhuai (Tony) Wu

@Yuhu_ai_

know thyself. co-founder @xai.

Andrew Carr 🤸

@andrew_n_carr

co-founder leading science @getcartwheel co-founder advisor @arcade_ai Past: Codex @OpenAI, Brain @GoogleAI, world ranked Tetris player

Yu Bai

@yubai01

Training Accelerations @OpenAI. Previously @SFResearch, PhD @Stanford.

Kevin Roose

@kevinroose

Tech journalist, author of The AGI Chronicles, co-host of @MachineGodsPod, p(doom) available upon request.

Zhiqing Sun

@EdwardSun0909

Lead agent research @Meta MSL TBD Lab. previously posttraining/agent research @OpenAI. CS PhD @LTIatCMU

Hongyu Ren

@ren_hongyu

research @meta superintelligence. CS PhD @stanford. prev @openai.

Rafael Rafailov @ NeurIPS

@rm_rafailov

I work on RL at @thinkymachines. Previously at @StanfordAILab @GoogleDeepMind @UCBerkeley

Xiaolong Wang

@xiaolonw

Co-leading robotics @Meta Superintelligence Labs Co-founder of ARI

Jiaming Song

@baaadas

I need a vacation @Meta

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.

Sherjil Ozair

@sherjilozair

prometheus | founder @GeneralAgentsCo | previously autopilot @tesla, deep learning @googledeepmind, phd http://mila.quebec, cs @iitdelhi

Yao Fu

@Francis_YAO_

Prev. Grok 4.5/4.6 pretraining scaling @xAI; Gemini 3 perception and project Astra @GoogleDeepMind

Gabriel Ilharco

@gabriel_ilharco

AI Research Scientist

Jiahui Yu

@jiahuiyu

Startup. Previously co-founded TBD @Meta Superintelligence Labs; led Perception @OpenAI; co-led Gemini Multimodal @GoogleDeepMind.

Guodong Zhang

@Guodzh

Illuminate the future with superintelligence.

finbarr

@finbarrtimbers

post training @microsoftai

Hossein Mobahi

@TheGradient

Rεsεαrch Sciεητisτ @GoogleDeepMind. I ∈ Optimization ∩ Machine Learning. Here to discuss research 🤓. Like heavy music🤘.Origin=🇮🇷 Citizen=🇺🇸.

Arvind Neelakantan

@arvind_io

Research Scientist, @GoogleDeepMind Past: @AIatMeta , @OpenAI, @Google Brain PhD @UMassAmherst

Ruiqi Gao

@RuiqiGao

@AnthropicAI | Prev. @google brain/deepmind | Mom of Mochi

Tao Xu

@txhf

Learning Machine at OpenAI

heiner

@HeinrichKuttler

ex @xAI, @InflectionAI, @AIatMeta, @DeepMind, PhD math-ph. Opinions my own. (Can be yours for a small fee.)

Xinyun Chen

@xinyun_chen_

Research Scientist @Meta MSL TBD. Prev. @GoogleDeepMind. PhD @Berkeley_EECS.

Ross

@rpoo