BIO
Member of Technical Staff @perplexity_ai
Andrej Karpathy
@karpathy
I like training large deep neural nets.
Christopher Manning
@chrmanning
Founder @stanfordnlp & cs224n—Senior Fellow @StanfordHAI—Prof. CS & Linguistics @Stanford—GP @aixventureshq—MTS @moonlake—Australian🇦🇺—Do #NLProc & #AI 👋
hardmaru
@hardmaru
Co-Founder and CEO @SakanaAILabs 🎏
Jim Fan
@DrJimFan
NVIDIA Director of Robotics & Distinguished Scientist. Co-Lead of GEAR lab. Solving Physical AGI, one motor at a time. Stanford Ph.D. OpenAI's 1st intern.
François Chollet
@fchollet
Co-founder @ndea. Co-founder @arcprize. Creator of Keras and ARC-AGI. Author of 'Deep Learning with Python'.
Christian Szegedy
@ChrSzegedy
#deeplearning, #ai research scientist. Opinions are mine.
Shane Gu
@shaneguML
Gemini/Omni Thinking, Senior Staff AE @GoogleDeepMind. 🇯🇵-born 🇨🇳🇨🇦. ex: Gemini 1.5-3, GPT-4 @OpenAI, Google Robotics (JP: @shanegJP). Personal opinions.
Tim Dettmers
@Tim_Dettmers
Creator of bitsandbytes. Professor @CarnegieMellon and Research Scientist @allen_ai . I blog about deep learning and PhD life at http://timdettmers.com.
Dan Roy
@roydanroy
@Google DeepMind. On leave, Canada CIFAR AI Chair and Former Research Director, @VectorInst. Professor, @UofT (Statistics/CS). Views are my own.
Aran Komatsuzaki
@arankomatsuzaki
Sharing AI research. Early work on AI (GPT-J, LAION, scaling, MoE). Ex ML PhD (GT) & Google.
Guillaume Lample @ NeurIPS 2024
@GuillaumeLample
Cofounder & Chief Scientist http://Mistral.ai (@MistralAI). Working on LLMs. Ex @MetaAI | PhD @Sorbonne_Univ_ | MSc @CarnegieMellon | X11 @Polytechnique
Matthew Johnson
@SingularMattrix
Researcher at Google Brain. I work on JAX (https://github.com/google/jax).
Aravind Srinivas
@AravSrinivas
CEO @perplexity_ai
Ashish Vaswani
@ashVaswani
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)
Lex Fridman
@lexfridman
Host of Lex Fridman Podcast. Interested in robots and humans.
Albert Gu
@_albertgu
assistant prof @mldcmu. chief scientist @cartesia_ai. leading the ssm revolution.
Chip Huyen
@chipro
@aisysbooks @goodailist AI Engineering: https://amazon.com/dp/1098166302 Designing MLSys: http://amazon.com/dp/1098107969 Reading @chipslib
Stephanie Chan
@scychan_brains
Staff Research Scientist at DeepMind. Artificial & biological brains 🤖 🧠 Societal impacts of AI + Science of AI. Views are my own.
Songlin Yang
@SonglinYang4
pretraining @thinkymachines. Prev. PhD @MIT_CSAIL. she/her/hers
Junyang Lin
@JustinLin610
❤️ 🍵 ☕️
Julien Chaumond
@julien_c
Co-founder and CTO at @huggingface 🤗. ML/AI for everyone, building products to propel communities fwd. @Stanford + @Polytechnique
Elad Gil
@eladgil
Entrepreneur & Investor
near
@nearcyan
perhaps of the past, but greener pastures may still await us
Yannic Kilcher 🇸🇨
@ykilcher
I make videos. Skill > Destiny. vi / vim
Aidan McLaughlin
@aidan_mclau
research scientist @openai
will brown
@willccbb
reward hacking @primeintellect
Tanishq Mathew Abraham, Ph.D.
@iScienceLuvr
CEO @SophontAI | Founder @MedARC_AI | PhD at 19 (2023) | ex Research Director Stability AI | Biomed. engineer @ 14 | TEDx talk➡https://bit.ly/3tpAuan
Amjad Masad
@amasad
ceo @replit. civilizationist
Alex Graveley
@alexgraveley
Co-creator Perplexity Computer, GitHub Copilot, Dropbox Paper. 2x CEO. Thruhiker. Survivor 🎗️
James Campbell
@jam3scampbell
post training @OpenAI
Tianqi Chen
@tqchenml
AssistProf @CarnegieMellon. Distinguished Eng @NVIDIA. Creator of @XGBoostProject, @ApacheTVM. Member http://catalyst.cs.cmu.edu, @TheASF. Views are on my own
Aditya Grover
@adityagrover_
CTO & Co-Founder @_inception_ai. AI Prof @UCLA. CS PhD @Stanford. Denoising intelligence.
Ed H. Chi
@edchi
Research VP @ GoogleDeepMind. ACM Fellow.
Kamalika Chaudhuri
@kamalikac
Researcher, Google Deepmind. Formerly, Director FAIR @ Meta. Former Professor at UCSD. Researcher in AI privacy, security, and generalization.
Yao Fu
@Francis_YAO_
Scaling @xAI. Previously Gemini 3 perception and project Astra @GoogleDeepMind
Scott Reed
@scott_e_reed
Rylan Schaeffer
@RylanSchaeffer
AI RS @ Meta TBD. On-Leave from Stanford w/ @sanmikoyejo. Prev @ Gemini, Meta, MIT, Harvard, Uber, UCL, UC Davis
Alexia Jolicoeur-Martineau
@jm_alexia
AI Researcher 🐱💻 2025 ARC Prize Winner I build generative AI for images, videos, text, tabular data, weights, molecules, and video games.
Omar Sanseviero
@osanseviero
MTS at @GoogleDeepMind Building Gemini, Gemma, AI Studio and more. My views ex-Chief Llama Officer @huggingface 🇵🇪🇲🇽
Sharif Shameem
@sharifshameem
playing with models @openai
Ruiqi Gao
@RuiqiGao
Research scientist @GoogleDeepmind | Mom of Mochi.
Alfredo Canziani
@alfcnz
Musician, math lover, cook, dancer, 🏳️🌈, and an ass prof of Computer Science at New York University
Marco Mascorro
@Mascobot
Researching LLMs | Roboticist | Prev: Partner @a16z (inv @cursor_ai, @thinkymachines, @bfl_ml, etc), cofounded Fellow Robots, @singularityu, @BMW Research
Cas (Stephen Casper)
@StephenLCasper
Computer scientist working on AI safeguards and gov research. Incoming assistant professor @Kennedy_School @Harvard. https://stephencasper.com/
Emma Pierson
@2plus2make5
Assistant prof @Berkeley_EECS, core faculty @UCJointCPH. Developing ML methods to study health & inequality. https://bsky.app/profile/emmapierson.bsky.social
Josh Tobin
@josh_tobin_
automating scientific discovery @recursive_si
Ross Wightman
@wightmanr
AI / Computer Vision. Ex head of Software, Firmware Engineering at a Canadian 🦄. Building AI systems or investing in startups that do it better.
Jerry Liu
@jerryjliu0
Parsing the world's hardest PDFs @llama_index. cofounder/CEO Careers: https://www.llamaindex.ai/careers Enterprise: https://www.llamaindex.ai/contact
Christine McLeavey
@mcleavey
@openai audio team: gpt-4o, jukebox & musenet
