Brad Neuberg

@bradneuberg

ML eng @planet. Mentor w @FDL_AI. Prev @ Dropbox/Google. Made coworking. Interests: ML, space, EO, VR. codinginparadise.org

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Han

@hanchunglee

organic home farmer.

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Bojan Tunguz

@tunguz

ML ex Nvidia. Creator of @trainxgb. Kaggle 4X Grandmaster. Data Scientist. Physicist. Catholic. Husband. Father. Stanford Alum. Memelord. e/xgb. AMDG.

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Jeff Rasley

@jeffra45

@SnowflakeDB AI Research Team. @DeepSpeedAI co-founder, @BrownCSDept PhD, @uwcse alum

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Jonathan Fly 👾

@jonathanfly

CEO of bad ideas. Using the wrong tool. The least efficient way. For no good reason. 👾 suno.com/@jonathanfly youtube.com/c/JonathanFly

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Afroz Mohiuddin

@afrozenator

Llama at Meta🦙, x-Google Brain 🧠. Interested in Science, Psychology, Investing and generally everything. Good Thoughts, Good Words, Good Deeds.

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Andrej Karpathy

@karpathy

Building @EurekaLabsAI. Previously Director of AI @ Tesla, founding team @ OpenAI, CS231n/PhD @ Stanford. I like to train large deep neural nets 🧠🤖💥

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Yann LeCun

@ylecun

Professor at NYU. Chief AI Scientist at Meta. Researcher in AI, Machine Learning, Robotics, etc. ACM Turing Award Laureate.

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Dan Hendrycks

@danhendrycks

• Center for AI Safety Director • xAI and Scale AI advisor • GELU/MMLU/MATH/HLE • PhD in AI from UC Berkeley newsletter.safe.ai aisafetybook.com

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François Chollet

@fchollet

Co-founder @ndea. Co-founder @arcprize. Creator of Keras and ARC-AGI. Author of 'Deep Learning with Python'.

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Pablo Samuel Castro

@pcastr

Señor swesearcher @ Google DeepMind. Adjunct prof @ U de Montreal & Mila. Musician. From 🇪🇨 living in 🇨🇦.

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Dylan HadfieldMenell

@dhadfieldmenell

Assistant Prof @MITEECS working on value (mis)alignment in AI systems; @[email protected]; he/him

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Greg Brockman

@gdb

President & Co-Founder @OpenAI

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Jim Bohnslav

@jbohnslav

computer vision + machine learning. Perception at Zoox. Prev: Cobot, PhD. Arxiv every day.

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Vincent Weisser

@vincentweisser

ceo @primeintellect / decentralized agi & science

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Vivek Gupta

@keviv9

Assistant Professor @SCAI_ASU; PostDoc @cogcomp @Penn, ed-@UUtah,@iitkanpur. @Bloomberg @MSFTResearch Fellow; ex-@MetaAI @IBM @Verisk @samsungresearch @Synopsys

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Priya Goyal

@priy2201

Founding member @datologyai, ex-Google Deepmind, ex-Facebook AI Research (FAIR).

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Hank Couture

@hankcouture

Founder / Investor @_LeapYear_ (First-Believer Fund). Former VP DoorDash. COO Fanatics

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yags

@yagilb

Building @lmstudio

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Shaojie Bai

@shaojieb

Doing AI at @thinkymachines. Previously GenAI+RLR @ Meta. CMU MLD. Twitter account for more than AI.

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Alfredo Canziani

@alfcnz

Musician, math lover, cook, dancer, 🏳️‍🌈, and an ass prof of Computer Science at New York University

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Jim Fan

@drjimfan

NVIDIA Sr. Research Manager. Co-Lead of GR00T (Humanoid Robotics) & GEAR Lab. Solving Physical AI, one motor at a time. Stanford Ph.D. OpenAI's 1st intern.

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Karol Hausman

@hausman_k

@Physical_int ex: @DeepMind, adj. Prof. @Stanford.

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Ekin Dogus Cubuk

@ekindogus

Lead of materials science and chemistry at Google DeepMind

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Danijar Hafner

@danijarh

Building AI that makes autonomous decisions using world models, artificial curiosity, and temporal abstraction @GoogleDeepMind

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Lucas Beyer (bl16)

@giffmana

Researcher (now: OpenAI, ex: DeepMind, Brain, RWTH Aachen), Gamer, Hacker, Belgian. Anon feedback: admonymous.co/giffmana ✗DMs → email

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Eric Jang

@ericjang11

AI at @1x_tech

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AK

@_akhaliq

AI research paper tweets, ML @Gradio (acq. by @HuggingFace 🤗) dm for promo, submit papers here: huggingface.co/papers/submit

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Shiva

@shivasujit

Deep RL at @ArayaGlobal | Prev Intern @MSFTResearch | MSc @Mila_Quebec in RL | BSc @ReachNITT

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hardmaru

@hardmaru

Building Collective Intelligence @SakanaAILabs 🧠

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Nathan Lambert

@natolambert

Figuring out AI @allen_ai, open models, RLHF, fine-tuning, etc DM me elsewhere (email). Limited replies. Writes @interconnectsai Writing rlhfbook.com

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Maarten Sap (he/him)

@maartensap

retiring X acct: find me @maartensap.bsky Working on #NLProc for social good. Currently at @LTIatCMU, previously at @UWNLP, @MSFTResearch, and @allen_ai. 🏳‍🌈

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Ashwin Vaswani

@ashwin_vaswani

@GoogleDeepMind | Prev: @CarnegieMellon | @GoogleIndia | APPCAIR, @BITSPilaniGoa | @qtimlab, Harvard | SHI Lab, UO

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Eugene Vinitsky 🍒🦋

@eugenevinitsky

All politics, science at 🦋. Anti-cynic. Asst. Prof at @nyutandon. Lab website: emerge-lab.github.io

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León

@leonguertler

Research @ Center for Frontier AI Research (A*Star Singapore)

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Prime Intellect

@primeintellect

Find compute. Train models. Co-own intelligence. discord.gg/primeintellect

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Milad Aghajohari

@maghajohari

Milad Aghajohari. RL for LLM Reasoning. Multi-Agent RL.

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Alex Loftus @ ICLR2025

@alexloftus19

alex-loftus.com | PhD student, Bau lab @ Northeastern

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Federico Cassano

@ellev3n11

training agents @cursor_ai prev @neu_prl, @scale_AI, @Roblox, @trailofbits

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Luke Melas-Kyriazi

@lukemelas

Building @cursor_ai | Rhodes Scholar, Oxford University PhD (Visual Geometry Group) | Prev. Meta Research

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Brendan Hogan

@brendanh0gan

AI/ML Research @morganstanley || PhD in CS @cornell 2024 || Blog: neuron-by-neuron.ghost.io

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Marianne Arriola @ ICLR’25

@mariannearr

CS PhD student @Cornell; Diffusion language models

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Roger Jin

@rogershijin

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difficultyang

@difficultyang

More social alt of @ezyang

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SynthLabs

@synth_labs

Scaling Up Good Synthetic Reasoning We're hiring! ➡️ jobs.synthlabs.ai

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betterest

@betterestli

MS student (2023-2026) 📖 ; Feel free to contact ✉️; sampling_params = {'temperature': 2.0, 'top_p': 1.0} 🤯; I'm a fool who needs a reasoning model🫠

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Brian Huang ✈️ ICLR

@brianryhuang

@windsurf_ai prev research at MIT madrylab & @haizelabs

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snimu

@omouamoua

LLM ideas & experiments

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Qiying Yu

@qiying_yu

PhD student at Tsinghua AIR @Tsinghua_Uni @AIRTHU1201

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Nikhil Raghuraman

@nikraghuraman

Advancing AI @MistralAI | Prev @JaneStreetGroup, @StanfordAILab

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Toby Kim

@_doyeob_

Building Nari. Try Dia, our ultra-realistic text to dialogue model on Github and 🤗

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Eduardo Slonski

@eduardoslonski

AI Researcher

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Rosmine

@rosmine_b

ML researcher. LLMs + RL + Code gen. Tweets express the views of my employer (myself). DM me ML questions

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Mostafa Varzaneh

@mostafagv

GenAI at @Meta / Building machine learning pipelines ... one pull request at a time / opinions are my own

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zhyncs

@zhyncs42

🌁 OPINIONS ARE MY OWN, LLM Inference Acceleration, Homepage zhyncs.com, Software Engineer @basetenco, Member @lmsysorg SGLang, Prev @meituan @Baidu_Inc

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Dyna Robotics

@dynarobotics

Affordable, Easy-to-Deploy Autonomous AI Robots

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Eric Gu

@ericyuegu

i like training models. LLM post-training & coding agents @imbue_ai, prev autonomy & CV research @apple

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Amr Kayid

@amr_kayid

🪼🪄 @runwayml | Prev: Scaling LLMs @Cohere 🐳 Research FORai / @CohereForAI 🧙‍♂️ @ManifoldRG @OpenMinedOrg 🕵 @TU_Muenchen 🤖🇩🇪🧠 Undergrad @ GUC 🎓

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jianlin.su

@jianlin_s

Grad is all you need @Kimi_Moonshot

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Google DeepMind

@googledeepmind

We’re a team of scientists, engineers, ethicists and more, committed to solving intelligence, to advance science and benefit humanity.

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Suvansh Sanjeev

@suvanshsanjeev

Research @OpenAI 🤖. ex- @berkeley_ai, @CMU_Robotics. suvanshsanjeev.bsky.social🦋

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Shane Gu

@shaneguml

Gemini - RL, CoT, multilinguality @GoogleDeepMind Tokyo/SF. Angel investor. 🇯🇵-born 🇨🇳🇨🇦. ex: @OpenAI (JP: @shanegJP)

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Brian Bartoldson

@bartoldson

ML researcher

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John Hallman

@johnohallman

Trainer 🦾 @OpenAI 🇸🇪🇯🇵🇺🇸

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Sam

@420_gunna

🏴‍☠️ free claude

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Akhil

@akhil_deo1

cs @johnshopkins @jhuclsp, prev: @amazon agi foundations, @scale_AI, @paypal credit

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Qingfeng Lan

@qingfeng_lan

PhD @rlai_lab, University of Alberta.

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yuwen lu

@yuwen_lu_

phd candidate @nd_cse, human-ai interfaces, creativity, design | intern @apple, @google, @midjourney | doing research, but rather be a design engineer

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Chujie Zheng

@chujiezheng

Researcher @Alibaba_Qwen | Opinions are my own

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Sergey Levine

@svlevine

Associate Professor at UC Berkeley Co-founder, Physical Intelligence

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