Daniel van Strien

Taco Cohen

@TacoCohen

Slop janitor & post-trainologer at Meta / FAIR. Into codegen, RL, equivariance. Spent time at Qualcomm, Scyfer (acquired), UvA, Deepmind, OpenAI.

Alex Dimakis

@AlexGDimakis

Professor, UC Berkeley, Founder @bespokelabsai

Sebastian Raschka

@rasbt

ML/AI research engineer. Ex stats professor. Author of "Build a Large Language Model From Scratch" (https://amzn.to/4fqvn0D) & reasoning (https://mng.bz/lZ5B)

Jack Morris

@jxmnop

research @engramlab // language models, information theory, science of AI

Stella Biderman

@BlancheMinerva

Ensuring that tech companies don't have a monopoly on being able to do research on cutting edge AI @AiEleuther. She/her

Akari Asai

@AkariAsai

Assistant Professor @SCSatCMU & research scientist @allen_ai

Luca Soldaini 🎀

@soldni

data mines are my passion ⛏️ mts @MicrosoftAI / ex Olmo co-lead @allen_ai / posts mine, leave my employer alone 🌈

Junyang Lin

@JustinLin610

building p7k @pragmatik_labs | ❤️ 🍵 ☕️

Rohan Pandey

@khoomeik

descending cross-entropy to ascend entropy @PeriodicLabs || prev research @OpenAI @CarnegieMellon '23

Julien Chaumond

@julien_c

Co-founder and CTO at @huggingface 🤗. ML/AI for everyone, building products to propel communities fwd. @Stanford + @Polytechnique

Rafael Rafailov @ NeurIPS

@rm_rafailov

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

Lucy Li

@lucy3_li

Assistant prof @WisconsinCS. Prev @UCBerkeley, @allen_ai, @MSFTResearch, @stanfordnlp, @uwnlp. More silly at http://lucy3.bsky.social.

Kyle Lo

@kylelostat

language models, mts @MicrosoftAI, prev co-lead of Olmo @allen_ai, @uwcse, he/him, http://kylelo.bsky.social🧋

Shayne Longpre

@ShayneRedford

AI research @ Anthropic. Prev: MIT Tech Review 35U35, Data Provenance Initiative, MIT, Google, Apple, Stanford. 🇨🇦 Views my own.

Omar Sanseviero

@osanseviero

MTS at @GoogleDeepMind Building Gemini, Gemma, AI Studio and more. My views ex-Chief Llama Officer @huggingface 🇵🇪🇲🇽

Sayash Kapoor

@sayashk

Incoming prof @UCBerkeley AI agents, policy, evals, AI for science Essay/newsletter (AI as Normal Technology): http://bit.ly/ai-nt Book (AI Snake Oil): http://bit.ly/ai-so

Devendra Chaplot

@dchaplot

Jerry Liu

@jerryjliu0

Parsing the world's hardest PDFs @llama_index. cofounder/CEO LlamaParse: https://cloud.llamaindex.ai/ Enterprise: https://www.llamaindex.ai/contact

Georges Harik

@gharik

humans& co-founder, 7th employee google, co-created adwords online, co-created adsense targeting, worked on ai, gmail, calendar, bought android.

Nazneen Rajani

@nazneenrajani

ceo @collinearAI

Leshem (Legend) Choshen 🤖🤗 @ACL @ICML

@LChoshen

🥇 LLMs together (co-created model merging, BabyLM, textArena) 🥈 Spreading science over hype in #ML & #NLP shareLM💬 Donor @IBMResearch & @MIT

Daniel Han

@danielhanchen

Building @UnslothAI • Making open-source LLMs faster, better & more accessible • YC S24 • ex-NVIDIA ML

anton

@abacaj

Software

Ross Wightman

@wightmanr

AI / Computer Vision. Ex 🤗. Ex head of Software, Firmware Engineering at a Canadian 🦄. Building AI systems or investing in startups that do it better.

Costa Huang @ COLM 2026

@vwxyzjn

Exploiting physical rewards @periodiclabs. Creator of @cleanrl_lib. Prev: RL @allen_ai @huggingface.

Binyuan Hui

@huybery

Formerly @Alibaba_Qwen

Gretchen Krueger

@GretchenMarina

Over at Bluesky. Researcher affiliated w @BKCHarvard, Volunteer @evitable. Previously @openai @ainowinstitute. Views mine. #justdontbuildagi #talktomenotchatgpt

Yacine Jernite

@YJernite

Head of ML & Society @huggingface 🤗

Irene Solaiman

@IreneSolaiman

ai stuff @huggingface 🤗 founded @evaluatingevals views=mine former: @OpenAI @Harvard aspiring ukulele-singer

Shannon Shen

@shannonzshen

PhD Student @MIT_CSAIL | previously @allen_ai @semanticscholar @harvard @brownuniversity

Mahesh Sathiamoorthy

@madiator

CEO @bespokelabsai. RL/Envs/Posttraining/Agents. Created Generative Retrieval at @GoogleDeepMind.

Xiang Yue

@xiangyue96

Superintelligence @Meta. Training & evaluating foundation models. Previously @LTIatCMU @osunlp. Opinions are my own.

Jeff Huber

@jeffreyhuber

founder @trychroma

Florian Brand

@xeophon

evals @PrimeIntellect | open models @interconnectsai

Daniel Jeffries

@Dan_Jeffries1

Author, futurist, and systems architect. Recursively self improving.

Lewis Tunstall

@_lewtun

🤠 post-training @huggingface

Tristan Thrush

@TristanThrush

PhD-ing @StanfordAILab @stanfordnlp. Interested in data, multimodality, scaling, and many more things.

Nikhil Thorat

@nsthorat

research tools @anthropicai. prev: genai evals @ databricks, cofounder @lilac_ai (acq by @databricks). cocreated tensorflowjs + know your data @ google brain

John Maeda

@johnmaeda

VP Eng, Microsoft CoreAI / How To Speak Machine (2025) https://amzn.to/4556o1i or (2019) http://amzn.to/2HjDtM6

Mario Zechner

@badlogicgames

Armin's handler at http://earendil.com. Old man yelling at Claudes. https://mariozechner.at/recommended-reading https://cards-for-ukraine.at https://mariozechner.at

tkasasagi 🐻

@tkasasagi

PhD Japanese literature 早大文学博士 源氏古注専門 Research Scientist @SakanaAILabs Prev: @GoogleDeepMind Google Brain @rois_codh #miwoapp creator http://tkasasagi.github.io

Miguel Piedrafita ✨

@m1guelpf

friendly ambitious nerd, @worldnetwork & @bagelfund, software imagineer.

Wing Lian (caseus)

@winglian

@axolotl_ai OSS maintainer. Axolotl AI founder. AI/ML tinkerer. Building tools for everyone.

Loubna Ben Allal

@LoubnaBenAllal1

Junxian He

@junxian_he

@Meta MSL TBD lab @hkust @LTIatCMU

Jonas Geiping

@jonasgeiping

Machine Learning Researcher in Tübingen at the ELLIS Institute & Max Planck for Intelligent Systems // Working on Safety & Efficiency of modern ML

khalid

@k_saifullaah

cs phd student @umdcs (advised by @tomgoldsteincs). applied scientist intern @microsoftai prev: ai research @adobe, @deltanalytics fellow 🇧🇩