Quentin Lhoest 🤗

Luke Zettlemoyer

@LukeZettlemoyer

clem 🤗

@ClementDelangue

Co-founder & CEO @HuggingFace 🤗, the open and collaborative platform for AI builders

MMitchell

@mmitchell_ai

Interdisciplinary researcher focused on shaping AI towards long-term positive goals. ML & Ethics. Similar content in the Skies (this bird has flown).

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

Songlin Yang

@SonglinYang4

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

Junyang Lin

@JustinLin610

building p7k @pragmatik_labs | ❤️ 🍵 ☕️

Julien Chaumond

@julien_c

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

Andrew Trask

@iamtrask

don’t mind me… just hanging with my friends building this paper from 1968 https://tinyurl.com/unn5rh3x @openminedorg @GoogleDeepMind @OxfordUni

Ari Holtzman

@universeinanegg

Asst Prof @UChicagoCS & @DSI_UChicago, leading Conceptualization Lab http://conceptualization.ai Minting new vocabulary to conceptualize generative models.

Stephen Roller

@stephenroller

MTS @thinkymachines. previously pre-training @googledeepmind, @character_ai, and @aiatmeta.

Siddharth Karamcheti

@siddkaramcheti

Assistant Professor @GeorgiaTech / @ICatGT. Autonomy Research Lead @WaldenRobotics. I like robots, learning, and people.

Sherjil Ozair

@sherjilozair

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

Kyle Lo @ COLM2026

@kylelostat

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

Alexia Jolicoeur-Martineau

@jm_alexia

Principal Researcher @ Microsoft 🐱‍💻 2025 ARC Prize Winner I build generative AI for images, videos, text, tabular data, weights, molecules, and video games.

Gabriel Ilharco

@gabriel_ilharco

AI Research Scientist

Shayne Longpre

@ShayneRedford

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

Yanai Elazar

@yanaiela

Assistant Professor at Bar-Ilan University

Patrick Lewis

@PSH_Lewis

London-based AI/NLP Research Scientist. I lead RAG, Tool-use and Agents at Cohere. Previous Fundamental AI Research at Meta AI, FAIR, UCL AI

Niklas Muennighoff

@Muennighoff

ai/llms @spacex @stanford

Jason Phang

@zhansheng

Foundations at @OpenAI. PhD @NYUDataScience, @AiEleuther, 🇸🇬. Prev: @Google, @Microsoft

David Hall

@dlwh

Member of Technical Staff @ Open Athena. Creator of Levanter and Marin. Previously Research Engineering @StanfordCRFM, co-founder at Semantic Machines ⟶ MSFT.

Daniel Khashabi 🕊️

@DanielKhashabi

I play with intuitions and data. Now: @jhuclsp @jhucompsci Past: @allen_ai @uwnlp @Penn @cogcomp, @Illinois_Alma, @MSFTResearch He/Him

Brandon McKinzie

@mckbrando

research @OpenAI | prev: multimodal @Apple, physics/cs @UCBerkeley

Nazneen Rajani @ CoLM

@nazneenrajani

CEO @collinearAI | MIT 35u35 | UN AI Advisory Body | Featured in NYT, Quanta, Science, MIT TR| Previously: @huggingface, @SFResearch, PhD @utcompsci

Olivier Grisel

@ogrisel

Engineer at @probabl_ai, scikit-learn developer. More active at: https://sigmoid.social/@ogrisel https://bsky.app/profile/ogrisel.bsky.social

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

@vwxyzjn

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

Arthur Douillard

@Ar_Douillard

Scaling Intelligence @ gemini Distributed Learning @ deepmind | DiLoCo, DiPaCo. Continual Learning PhD @ Sorbonne

Yacine Jernite

@YJernite

Head of ML & Society @huggingface 🤗

Hannah Rose Kirk

@hannahrosekirk

AI researcher trying to make sense of the cyberspace 🤖 Workstream Lead @AISecurityInst. Uni of Ox PhD @oiioxford & Prev @Cambridge_Uni.

Irene Solaiman

@IreneSolaiman

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

Nils Reimers

@Nils_Reimers

VP AI Search @Cohere | ex-huggingface | Creator of SBERT (http://sbert.net)

Philipp Schmid

@_philschmid

Agents & Gemini API, MTS @GoogleDeepMind | prev: Tech Lead at @huggingface, AWS ML Hero 🤗 Sharing my own views and AI News 🧑🏻‍💻 https://www.philschmid.de

Mahesh Sathiamoorthy @ COLM2026

@madiator

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

You Jiacheng

@YouJiacheng

Boris Dayma 🖍️

@borisdayma

🖍️ Founder of Craiyon 🥑 Author of dalle-mini

Stas Bekman

@StasBekman

Toolmaker. Software creator, optimizer and harmonizer. Makes ML systems work and fly @ Snowflake.

Mario Klingemann💧💦

@quasimondo

Artist, Neurographer, Automancer, Purveyor of Systems, Data Dumpster Diver, Information Recycler

Tristan Thrush

@TristanThrush

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

Lewis Tunstall @ COLM 🌉

@_lewtun

🤠 post-training @huggingface

Nikhil Thorat

@nsthorat

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

Vaibhav (VB) Srivastav

@reach_vb

founder mode @OpenAI | ex @huggingface | F1 fan | *opinions my own

Sam Shleifer

@sam_shleifer

Founding Team Thinking Machines. Previously @c.ai. I like zsh aliases, audiobooks, and running. This does not reflect the opinions of my future self.

Ivan Zhang

@1vnzh

@cohere

Sophia Yang

@sophiamyang

Head of Developer Relations @FireworksAI_HQ | prev. @MistralAI

Sylvain Gugger

@GuggerSylvain

Machine Learning at Jane Street. Previously at @huggingface and @fastdotai Co-author of http://github.com/fastai/fastbook He/him