Ian Hathaway

496Following49Top Followers3.4KTotal Followers

BIO

Partner @OpenAI Startup Fund

#1847inTech

@ianhathaway_

Top followers

#8

Sam Altman

@sama

AI is cool i guess

#36

Eric Jang

@ericjang11

#63

Liam Fedus

@LiamFedus

Building industrial-scale science at @periodiclabs Past: VP of Post-Training @OpenAI; Google Brain

#81

Tengyu Ma

@tengyuma

Assistant prof. @ Stanford; Chief AI Scientist @ MongoDB; Former Co-founder/CEO of Voyage AI Working on ML, DL, RL, LLMs, and their theory.

#221

sarah guo

@saranormous

startup investor/helper, founder @conviction. accelerating AI adoption, interested in progress. tech podcast: @nopriorspod

#245

Joanne Jang

@joannejang

cofounder @coreautoai // prev: model behavior & labs @openai

#249

will depue

@willdepue

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

#277

Hongyu Ren

@ren_hongyu

research @meta superintelligence. CS PhD @stanford. prev @openai.

#333

rapha

@rapha_gl

making models programmable @ openai

#451

Chelsea Sierra Voss

@csvoss

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

#472

Aman Sanger

@amanrsanger

@cursor_ai founder

#496

Isa Fulford

@isafulf

research @openai

#506

Michael Truell

@mntruell

Building @cursor_ai

#520

Arvind Neelakantan

@arvind_io

Research Scientist, @GoogleDeepMind Past: @AIatMeta , @OpenAI, @Google Brain PhD @UMassAmherst

#535

cat

@_catwu

claude code + cowork @anthropicai, prev: @dagster, @scale_ai

#544

Shuchao Bi

@shuchaobi

Research at Meta Superintelligence Labs, RL/post-training/agents; Previously Research at OpenAI on multimodal and RL; Opinions are my own.

#582

Jason Kwon

@jasonkwon

CSO @openai

#610

Patrick Hsu

@pdhsu

@ArcInstitute co-founder, @Stanford professor, @ThriveCapital investor | biology and ML research | 🇨🇦 prev @harvard @broadinstitute, Fast Grants

#654

Josh Tobin

@josh_tobin_

automating scientific discovery @recursive_si

#716

Fidji Simo

@fidjissimo

CEO of Applications, OpenAI

#733

Brandon McKinzie

@mckbrando

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

#748

Tao Xu

@txhf

Learning Machine at OpenAI

#761

christina kim

@christinahkim

researcher @openai

#770

Ted Sanders

@sandersted

Research at OpenAI. Be kind to others, and yourself.

#813

Brad Lightcap

@bradlightcap

@OpenAI

#832

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💺

#982

Jasmine Wang

@j_asminewang

alignment @OpenAI. formerly @ UK AISI. opinions mine!

#1005

Gill Verdon

@GillVerd

Founder & CEO @extropic

#1025

Will Manidis

@WillManidis

financier.

#1026

Stanislas Polu

@spolu

co-founder+engineer(https://dust.tt); alumni(https://openai.com, https://stripe.com, https://stanford.edu, https://polytechnique.edu);

#1039

Steven Heidel

@stevenheidel

API @OpenAI | 🏳️‍🌈 he/him

#1068

Ashvin Nair

@ashvinair

RL foundations @cursor_ai. Prev: o1, o3, Code Interpreter @openai, 9 years learning to poke by poking at UC Berkeley

#1227

Erik Torenberg

@eriktorenberg

General Partner @a16z. Positive-sum. Striving for a thousand year heart.

#1253

Damek

@damekdavis

Prof @Wharton stats / optimization & ML / AI for math / benchmark https://github.com/teorth/optimizationproblems / course http://OptimizationInPyTorch.com

#1278

Nitarshan

@nitarshan

computer @anthropic, PhD @cambridge_cl. prev created @aisecurityinst, AI Safety Summit, UK AI Research Resource, EU AI Code of Practice.

#1283

Angela Jiang

@jiangelaa

AI-maxxing @worktrace_ai 🩷 | Prev. Public Policy & Product @OpenAI, CS PhD @CarnegieMellon

#1292

shyamal

@shyamalanadkat

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

#1322

Sam Whitmore

@sjwhitmore

eng at @cursor_ai. not a cat (or a man) in real life. I like to run a lot! @newcomputer @kensho @harvard @StuyNY

#1715

Brian Zhan

@brianzhan1

Partner @strikervp. Seed @ElorianAI, @SkildAI, @PeriodicLabs, @DynaRobotics, @RicursiveAI, @Reflection_AI, @humansand (angel), @LeptonAI (acq), @VoyageAI (acq)