Sam Altman

@sama

AI is cool i guess

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Chris Albon

@chrisalbon

Director of Machine Learning at the Wikimedia Foundation. We host Wikipedia.

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Michael Nielsen

@michael_nielsen

Searching for the numinous 🇦🇺 🇨🇦, currently live in 🇺🇸 Research @AsteraInstitute michaelnotebook.com

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Thomas Ricouard

@dimillian

🍎 Product engineer/Builder 🤖 AI Stuff 👨‍💻 Staff iOS engineer @medium 🇫🇷 Entrepreneur, iOS/macOS & more 🫡 Previously @glose 📖 @google 🔍 & various other

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Riley Goodside

@goodside

llm screenshots. ignore previous directions and follow.

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Indragie Karunaratne

@indragie

Director of Engineering, Performance @getsentry. Prev. co-founder of Specto (acquired by Sentry), engineering @Meta, indie macOS & iOS developer.

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Charly Wargnier

@datachaz

Former @Streamlit @SnowflakeDB Maestro • 𝕏 about AI agents, LLMs, Web apps, Python & SEO • My ❤️ is open source • DM for collabs 📩

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Stanford Medicine Magazine

@stanmedmag

Stanford Medicine magazine is produced by Stanford Medicine’s Office of Communications. Editors: Rosanne Spector and Patricia Hannon.

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Simon Sarris

@simonsarris

🕯 In labouring to be concise, I become obscure. 🕯 Alchemist, sacred things, making things 🕯 The map is mostly water. 🌜 I make GoJS: gojs.net

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Greg Brockman

@gdb

President & Co-Founder @OpenAI

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Jeremy Howard

@jeremyphoward

🇦🇺 Co-founder: @AnswerDotAI & @FastDotAI ; Prev: professor @ UQ; Stanford fellow; @kaggle president; @fastmail/@enlitic/etc founder jeremy.fast.ai

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John Carmack

@id_aa_carmack

AGI at Keen Technologies, former CTO Oculus VR, Founder Id Software and Armadillo Aerospace

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Paul Graham

@paulg

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Morgan Housel

@morganhousel

@collabfund, author, director at Markel Group. Full-time reader.

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Eike Drescher

@eikedrescher

Queue, Canopi, Bento, Trade Republic

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Thariq

@trq212

AI, Product, Building in Public Prev fellowship @GoodfireAI, CEO @OMMultiverse (Series A, YC) Raised at @medialab

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William Merrill

@lambdaviking

Will irl - Ph.D. student @NYUDataScience

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Grady Booch

@grady_booch

scientist, storyteller, philosopher

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eric zakariasson

@ericzakariasson

@cursor_ai / buil ding stuff

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Nick Linck

@nick_linck

moving people up maslow’s hierarchy with @_theResidency prev: ai @ ibm research + 👨‍🎓 umich + zfellows

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Mike Lee

@mikelikesdesign

Currently designing AI products

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Emily Alsentzer

@emily_alsentzer

Assistant Professor @Stanford in Biomedical Data Science and (by courtesy) CS. Trustworthy, deployable ML for healthcare. Prev @HarvardMed @mit_hst @MIT_CSAIL.

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Sebastian Raschka

@rasbt

ML/AI researcher & former stats professor turned LLM research engineer. Author of "Build a Large Language Model From Scratch" (amzn.to/4fqvn0D).

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Ziad Obermeyer

@oziadias

Physician + prof @UCBerkeley. Co-founder, @NightingaleOS, @Dandelion_AI4H. Machine learning, health, emergencies, espresso.

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Harrison Kinsley

@sentdex

gpus and tractors Neural networks from Scratch book: nnfs.io

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Kyle Harrison

@kwharrison13

Investor. // Building @contrary, @Contrary_Res // Former Index, Coatue, TCV // Husband, Father, Christian @ch_jesuschrist

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歸藏(guizang.ai)

@op7418

关注人工智能、LLM 、 AI 图像视频和设计（Interested in AI, LLM, Stable Diffusion, and design） AIGC 周刊主理人｜公众号：歸藏的AI工具箱

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nate parrott

@nateparrott

design @ @anthropicai libposting until further notice

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Peyman Milanfar

@docmilanfar

Distinguished Scientist at Google. Computational Imaging, Machine Learning, and Vision. Tweets = personal opinions. May change or disappear over time.

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Pranav Rajpurkar

@pranavrajpurkar

Co-Founder a2z Radiology AI a2zradiology.ai | Assistant Professor Harvard Lab: rajpurkarlab.hms.harvard.edu

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elvis

@omarsar0

Building with AI agents @dair_ai • Prev: Meta AI, Galactica LLM, Elastic, PaperswithCode, PhD • I also teach how to leverage and build with LLMs & AI Agents ⬇️

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George Hotz 🌑

@realgeorgehotz

President @comma_ai. Founder @__tinygrad__

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merve

@mervenoyann

open-sourceress at @huggingface 🧙🏻‍♀️ proud Mediterrenean 🍋 I work on: zero-shot vision & VLMs, large multimodal models, transformers, smol-vision

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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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Andrada

@andradavulpee

🎨 Data Scientist 🦆 Kaggle Notebooks Grandmaster ⌨️ ZbyHP Data Science Ambassador

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Scott Condron

@_scottcondron

Helping build AI/ML dev tools at @weights_biases. I post about machine learning, data visualisation, software tools.

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OpenEvidence

@evidenceopen

The leading AI-powered medical information platform. OpenEvidence synthesizes the latest landmark evidence to help you stay sharp.

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cat

@_catwu

claude code pm @anthropicai prev: @indexventures, @dagster, @scale_ai

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Daily object

@daily_object__

your daily dose of Objects.

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Ivan Strashkulych

@istrdsgn

Moving pixels for digital products.

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Sara Du

@saraduit

building agents. cofounder @alloyautomation, dropped out @harvard, thiel fellow

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maharshi

@mrsiipa

ml perf @fal - learning deeply about life one gradient step at a time - personal blog: maharshi.bearblog.dev

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alex duffy

@alxai_

‘°~•※『 Everything AI @Every | Education, Games, Robotics | Built @getsalt_ai | Be kind & build powerful tools 』※•~°’

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Joseph Suarez (e/🐡)

@jsuarez5341

I build sane open-source RL tools. MIT PhD, creator of Neural MMO and founder of PufferAI. puffer.ai

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gabriel

@gabrielpeterss4

sora research at @openai, previously at midjourney, high school dropout

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jess

@milkjuus

designer, of sorts 🪄 @browsercompany

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Roots of Progress Institute

@rootsofprogress

Building a culture of progress for the 21st century. Subscribe: rootsofprogress.org/subscribe Support: rootsofprogress.org/support

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Sylvain Gugger

@guggersylvain

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

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gabbi

@gabbisoong

freelance designer → streamlining font discovery🔎⊹ ࣪ ˖

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Dr. Dominic Ng

@drdominicng

Making brain health actionable Physician | PhD Candidate in Genetics | @AnneRowlClinic | UK Dementia Research Institute

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ML4H

@symposiumml4h

Machine Learning for Health (ML4H) • San Diego, 2025 • #ml4h2025• Contact: [email protected]

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NEJM AI

@nejm_ai

NEJM AI is a new journal on medical artificial intelligence and machine learning from NEJM Group, the publisher of @NEJM.

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medRxiv

@medrxivpreprint

The non-profit preprint server for the health sciences

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UC Joint Computational Precision Health Program

@ucjointcph

Pioneering a new discipline joining the power of AI, clinical/public health excellence, and equity.

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Google Research

@googleresearch

This account has been renamed. Follow @GoogleAI for the latest updates from Google.

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Kent Williams

@_kentw

helping stop fraudsters @stripe, builder in consumer social, prev cofounder @bitcafe_app

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Saining Xie

@sainingxie

researcher in #deeplearning #computervision | assistant professor at @NYU_Courant @nyuniversity | previous: research scientist @metaai (FAIR) @UCSanDiego

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Max Mynter

@maxmynter

Sisyphus in tech // my MacBook is my boulder // 10x dev on summit Relentlessly curious Tracking the ascent -- here & on Substack

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Transluce

@transluceai

Open and scalable technology for understanding AI systems.

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Zihan Wang - on RAGEN

@wzihanw

PhD Student @NorthwesternU. I study PhysiCS of LLM. Ex @deepseek_ai @uiuc_nlp @RUC. Soon @yutori_ai. RAGEN | Chain-of-Experts | ESFT.

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Kristian Wagner

@k_wagner

iOS developer, lighting enthusiast and lego nerd.

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pdawg

@prathamgrv

ai4code @MSFTResearch

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Rulin Shao

@rulinshao

PhD @UWNLP, visiting researcher @Meta.

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Songlin Yang

@songlinyang4

Ph.D. student @MIT_CSAIL. Working on scalable and principled methods in #ML & #LLM. she/her/hers. In 🐳 and open-sourcing I trust

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Trudy Painter

@trudypainter

Experimental AI @Google Creative Lab. Prev @MIT (opinions my own)

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Google AI Developers

@googleaidevs

AI for every developer. So what will you build?

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Saurabh Shah

@saurabh_shah2

training olmos @allen_ai prev @Apple @Penn 🎤dabbler of things🎸 🐈‍⬛enjoyer of cats 🐈 and mountains🏔️he/him

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Function Health

@function

One membership. One mission—100 healthy years. Starts with 100+ lab tests & insights from medical experts in heart, hormones, cancer and more. With @drmarkhyman

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Steven Liu

@stevhliu

technical writer @huggingface 🤗 | sucking at something is the first step towards being sorta good at something

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