Matt Brockman

President & Co-Founder @OpenAI

#34

Jack Clark

@jackclarkSF

POLICY

@AnthropicAI, ONEAI OECD, co-chair @indexingai, writer @ http://importai.net Past: @openai, @business @theregister. Neural nets, distributed systems, weird futures

#41

Jason Wei

@_jasonwei

RESEARCHER

ai researcher @meta superintelligence labs, past: openai, google 🧠

#109

Joshua Achiam

@jachiam0

AI SAFETY

Freedom, flourishing, and abundance. Chief Futurist @openai. Main author of http://spinningup.openai.com

#148

Catherine Olsson

@catherineols

Hanging out with Claude, improving its behavior, and building tools to support that @AnthropicAI 😁 prev: @open_phil @googlebrain @openai (@microcovid)

#207

Karina

@karinanguyen

building @thoughtfullab, prev. AI research & product @OpenAI, @AnthropicAI, @maisonagi (side proj)

#214

swyx 🇸🇬 AIE Singapore!

@swyx

achieve ambition with intentionality, intensity, integrity & insanity. affiliations: - @dxtipshq - @cognition - @temporalio - @aidotengineer - @latentspacepod

#254

will depue

@willdepue

retired ex @openai (sora 1 & 2, posttraining o3/4o, pretraining moonshots)

#255

Aditya Ramesh

@model_mechanic

VP Robotics @OpenAI

#296

Peter Welinder

@npew

EXECUTIVE

Devices @OpenAI

#336

rapha

@rapha_gl

making models programmable @ openai

#359

Tanishq Mathew Abraham, Ph.D.

@iScienceLuvr

#363

Amjad Masad

@amasad

ceo @replit. civilizationist

#419

Alex Graveley

@alexgraveley

ENGINEER

Co-creator Perplexity Computer, GitHub Copilot, Dropbox Paper. 2x CEO. Thruhiker. Survivor 🎗️

#453

Chelsea Sierra Voss

@csvoss

engineeress ✨ Member of Technical Staff @openai // board $QCLS // past @pilothq, @sendwaveapp, @khanacademy, CS/math @MIT, 2x IBO gold

#459

Rylan Schaeffer

@RylanSchaeffer

RESEARCHER

AI RS @ Meta TBD. On-Leave from Stanford w/ @sanmikoyejo. Prev @ Gemini, Meta, MIT, Harvard, Uber, UCL, UC Davis

#491

Isa Fulford

@isafulf

research @openai

#507

Scott Gray

@scottgray76

GPU Geek at @OpenAI. I have a long standing interest in neuroscience and its application to machine learning. He/Him.

#527

Anjney Midha

@AnjneyMidha

founder @amppublic

#557

Marco Mascorro

@Mascobot

RESEARCHER

Researching LLMs | Roboticist | Prev: Partner @a16z (inv: @cursor_ai, @thinkymachines, @bfl_ml, @WaveFormsAI, @deeptuneai, etc), cofounder @Fellow_AI

#601

Nick Frosst

@nickfrosst

cofounder @cohere - singer @goodkidband

#695

Christine McLeavey

@mcleavey

@openai audio team: gpt-4o, jukebox & musenet

#739

Harrison Chase

@hwchase17

@LangChain Always hiring: https://www.langchain.com/careers

#786

Evan Morikawa

@E0M

🤖 @Generalistai. Prev: led eng at @openai. Launched & scaled ChatGPT, GPT-4, DALL·E, APIs. Dir Eng @Nylas, Co-Founder @Proximate, @OlinCollege alum.

#800

Anastasios Nikolas Angelopoulos

@ml_angelopoulos

Measuring intelligence @arena. Statistics, model evaluation. Formerly @Berkeley_EECS, @stanford_ee, student researcher @GoogleDeepMind.

#837

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💺

#923

Matt Shumer

@mattshumer_

INVESTOR

Investor in @GroqInc @Etched @Rork @DaytonaIO @OpenRouter + more. Prev: CEO @HyperWriteAI, @OthersideAI Try: http://agent-s.app Press: mattshumermedia@gmail.com

#927

Daniel

@growing_daniel

I’m asking you to do something well

#1026

Steven Heidel

@stevenheidel

ENGINEER

API @OpenAI | 🏳️‍🌈 he/him

#1046

Kylie Robison

@kyliebytes

take it easy dude, but take it • writing @corememory • robison (rah-beh-son) not robinson • signal @ kylie.111

#1069

Tim Zaman

@timzaman

Frontier Clusters at OpenAI. Formerly DeepMind, Tesla AI, X, NVIDIA.

#1114

alth0u🧶

@alth0u

INVESTOR

general partner at a16z art is a line through your thoughts erstwhile child

#1245

Alex Volkov

@altryne

🎙️ Host of @thursdai_pod ✨ AI Evangelist with @wandb 🪄🐝 working on @weave_wb (opinions my own)

#1250

Brydon Eastman

@brhydon

🇨🇦 Mathematician (heavy on the ish) @thinkymachines Prev. MTS @OpenAI; PhD @WaterlooMath Certified wife guy, featured twice in Lego Magazine ©

#1252

Yash Patil

@ypatil125

Co-Founder, CEO @appliedcompute prev: @OpenAI, @Stanford

#1260

Jeremy Nixon - Automating AI Research

@JvNixon

Founder of Infinity @infinity_ai_. Created the AGI Houses @agihousesf. Prev. Research at Google Brain & Math @Harvard.

#1309

shyamal

@shyamalanadkat

applied AI. prev @openai @dukeu. explorer in the age of research 🇮🇳

#1396

stephen balaban

@stephenbalaban

Building supercomputers for AI. Co-founder and CTO of Lambda.

#1431

Nitish

@StrongDuality

#1596

Ahmed El-Kishky

@ahelkky

Researcher at OpenAI

#1693

Daniel Lowd

@dlowd

ACADEMIC

Machine learning; probabilistic, adversarial, and relational models. Spouse of scifi/furry writer @Ryffnah. he/him http://sigmoid.social/@lowd

#1706

Mark Tenenholtz

@marktenenholtz