Sam Altman
@sama
AI is cool i guess
Jack Clark
@jackclarkSF
@AnthropicAI, ONEAI OECD, co-chair @indexingai, writer @ http://importai.net Past: @openai, @business @theregister. Neural nets, distributed systems, weird futures
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.
clem 🤗
@ClementDelangue
Co-founder & CEO @HuggingFace 🤗, the open and collaborative platform for AI builders
Riley Goodside
@goodside
Screenshots of chatbots since 2022. Formerly: Google DeepMind, Scale.
Jerry Tworek
@MillionInt
CEO and co-founder of Core Automation former VP of RL @ OpenAI : reasoning models, o3, o1, GPT4, ChatGPT, Codex, RL for robots cautious AI optimist
Lex Fridman
@lexfridman
Host of Lex Fridman Podcast. Interested in robots and humans.
Dimitris Papailiopoulos
@DimitrisPapail
Researcher @MSFTResearch, AI Frontiers | Prof @UWMadison (on leave) | babas of Inez Lily.
Karina
@karinanguyen
building @thoughtfullab, prev. AI research & product @OpenAI, @AnthropicAI, @maisonagi
Hyung Won Chung
@hwchung27
AI Research Scientist @Meta Superintelligence Labs. Past: @OpenAI / @Google Brain / PhD @MIT
swyx
@swyx
achieve ambition with intentionality, intensity, integrity & insanity. affiliations: - @dxtipshq - @cognition - @temporalio - @aidotengineer - @latentspacepod
Bob McGrew
@bobmcgrewai
Learning new things. Former Chief Research Officer at OpenAI, early exec at Palantir, early employee at Paypal.
Joanne Jang
@joannejang
cofounder @coreautoai // prev: model behavior & labs @openai
will depue
@willdepue
dei ex machina ex-@openai (sora 1 & 2, posttraining o3/4o, pretraining moonshots)
Andrew Carr 🤸
@andrew_n_carr
co-founder leading science @getcartwheel co-founder advisor @arcade_ai Past: Codex @OpenAI, Brain @GoogleAI, world ranked Tetris player
David Luan
@jluan
retired!! former cofounder of @adeptailabs, vp engineering @openai and @amazon, and @google LLMs lead. all about type II fun.
Peter Welinder
@npew
Devices @OpenAI
Eric
@ericmitchellai
chatgpt posttraining @openai. building personal agi. I like ai and music and some other stuff
Aidan McLaughlin
@aidan_mclau
research scientist @openai
will brown
@willccbb
reward hacking @primeintellect
Sherjil Ozair
@sherjilozair
prometheus | founder @GeneralAgentsCo | previously autopilot @tesla, deep learning @googledeepmind, phd http://mila.quebec, cs @iitdelhi
Alex Graveley
@alexgraveley
Co-creator Perplexity Computer, GitHub Copilot, Dropbox Paper. 2x CEO. Thruhiker. Survivor 🎗️
James Campbell
@jam3scampbell
post training @OpenAI
Chelsea Sierra Voss
@csvoss
engineeress ✨ Member of Technical Staff @openai // board $QCLS // past @pilothq, @sendwaveapp, @khanacademy, CS/math @MIT, 2x IBO gold
Rylan Schaeffer
@RylanSchaeffer
AI RS @ Meta TBD. On-Leave from Stanford w/ @sanmikoyejo. Prev @ Gemini, Meta, MIT, Harvard, Uber, UCL, UC Davis
martin_casado
@martin_casado
GP @ a16z Nostalgic for the future
elvis
@omarsar0
Building self-improving AI @dair_ai • Prev: Meta AI | PhD • Learn about AI Agents for FREE here: https://academy.dair.ai/courses/elements-of-ai-agents
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 🇵🇪🇲🇽
Michael Truell
@mntruell
Building @cursor_ai
Scott Gray
@scottgray76
GPU Geek at @OpenAI. I have a long standing interest in neuroscience and its application to machine learning. He/Him.
Anjney Midha
@AnjneyMidha
founder @amppublic • visiting scientist @stanford • teaching @cs153systems
Jason Kwon
@jasonkwon
CSO @openai
Patrick Hsu
@pdhsu
@ArcInstitute co-founder, @Stanford professor, @ThriveCapital investor | biology and ML research | 🇨🇦 prev @harvard @broadinstitute, Fast Grants
Jason Phang
@zhansheng
Foundations at @OpenAI. PhD @NYUDataScience, @AiEleuther, 🇸🇬. Prev: @Google, @Microsoft
gabriel
@gabriel1
research at @OpenAI, previously at midjourney, high school dropout
John Collison
@collision
Co-founder of @stripe.
Mengzhou Xia
@xiamengzhou
Research @OpenAI, PhD @princeton_nlp.
Brandon McKinzie
@mckbrando
research @OpenAI | prev: multimodal @Apple, physics/cs @UCBerkeley
Lisha
@lishali88
Partner @a16z infra & AI. prev ceo @rosebud_ai angel in seed @fal @periodiclabs @ExaAILabs @sakana PhD @ucberkeley Math & AI
Ted Sanders
@sandersted
Research at OpenAI. Be kind to others, and yourself.
william
@wgussml
Project Prometheus, prev cofounder @generalagents, OpenAI, helped build copilot & MineRL, creator of ell
Anastasios Nikolas Angelopoulos
@ml_angelopoulos
Measuring intelligence @arena. Statistics, model evaluation. Formerly @Berkeley_EECS, @stanford_ee, student researcher @GoogleDeepMind.
Sherwin Wu
@sherwinwu
@OpenAI
Brad Lightcap
@bradlightcap
Jimmy Apples 🍎/acc
@apples_jimmy
Wagmi. 2025. As featured in Bloomberg. As quoted by Nobel Prize winner Demis Hassabis. As mentioned on the Lex Fridman Podcast💺
evan conrad
@evanjconrad
ceo @sfcompute the american culture is that we start from scratch, and we beat you
Beff (e/acc)
@beffjezos
founder @ e/acc // thermo king @extropic // Kardashev scaling is all you need
anton 🇺🇸
@atroyn
http://troynikov.io | founder @trychroma
John Yang
@jyangballin
CS PhD @Stanford. Created @SWEbench (multi-lingual/modal); SWE-agent; SWE-smith; InterCode; CodeClash; ProgramBench 🆕
SG
