Jeff Harris (@jeffintime) · Digg

JH

Jeff Harris

1.1KFollowing56Top Followers3.9KTotal Followers

BIO

the malleability of minds. Codex @openai

Top followers

Sam Altman

@sama

AI is cool i guess

Barret Zoph

@barret_zoph

@openai Past: - CTO & Co-Founder Thinking Machines Lab (@thinkymachines) - VP Research (Post-Training) @openai - Research Scientist at Google Brain

BM

#229

Bob McGrew

@bobmcgrewai

Learning new things. Former Chief Research Officer at OpenAI, early exec at Palantir, early employee at Paypal.

will depue

@willdepue

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

Peter Welinder

@npew

Devices @OpenAI

Chelsea Sierra Voss

@csvoss

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

Isa Fulford

@isafulf

research @openai

Scott Gray

@scottgray76

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

Sharif Shameem

@sharifshameem

playing with models @openai

Shivon Zilis

@shivon

Artificial intelligence, biological intelligence, and whatever exists in between and beyond. Made in Canada.

Arvind Neelakantan

@arvind_io

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

Gabriel Ilharco

@gabriel_ilharco

AI Research Scientist

Shuchao Bi

@shuchaobi

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

Jason Phang

@zhansheng

Foundations at @OpenAI. PhD @NYUDataScience, @AiEleuther, 🇸🇬. Prev: @Google, @Microsoft

Tao Xu

@txhf

Learning Machine at OpenAI

Ted Sanders

@sandersted

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

christina kim

@christinahkim

researcher @openai

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.

Brad Lightcap

@bradlightcap

@OpenAI

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💺

Matt Shumer

@mattshumer_

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

Caitlin Kalinowski

@kalinowski007

Builder-strategist in physical AI. Boards: Axon, Institute of Contemporary Art SF.

Nick Turley

@nickaturley

Lama Ahmad لمى احمد

@_lamaahmad

@OpenAI. views my own.

Steven Heidel

@stevenheidel

API @OpenAI | 🏳️‍🌈 he/him

Taelin

@VictorTaelin

Kind / Bend / HVM / INets / λCalculus

Jong Wook Kim 💟

@_jongwook_kim

Member of Technical Staff @OpenAI; previously at @nyuMARL, @SpotifyResearch, @pandoramusic, @kakaocorpglobal, and @NCSOFT

Josh Woodward

@joshwoodward

VP, @Google @GoogleLabs @GeminiApp @GoogleAIStudio

Ashvin Nair

@ashvinair

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

Ming-Wei Chang

@mchang21

GenAI @GoogleDeepMind. LLM: BERT, REALM, Gemini 1, 2 and 3. Others: Image Editing. Multimodal. Retrieval. Computer Use.

Banghua Zhu

@BanghuaZ

Cofounder & CTO @radixark. Assistant Professor @UW. Prior @Nvidia @Berkeley_EECS

Michelle Pokrass

@michpokrass

shipping at openai

Greg Kamradt

@GregKamradt

President @arcprize, builder/engineer

fraser

@Fraser

vc at @sparkcapital past: head of product at @openai; co-founder/ceo of an AI startup that was acquired by Airbnb

Brydon Eastman

@brhydon

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

shyamal

@shyamalanadkat

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

Angela Jiang

@jiangelaa

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

Saurabh Shah

@saurabh_shah2

human-ing & AI-ing @humansand prev @allen_ai @Apple @Penn 🎤dabbler of things🎸 🐈‍⬛enjoyer of cats 🐈 and mountains🏔️he/him

Yuchen He

@YuchenHe07

learning @humansand & prev xai,oai,meta,apple,uiuc,utaustin

Sarah Shoker

@SarahShoker

Senior Research Scholar in AI at the Berkeley Risk and Security Lab at UCB. Formerly the Lead of the Geopolitics Team at OpenAI.

uncatherio

@uncatherio

wholesomeness practitioner; user of words my more "work" account is @catherineols

Anthony Goldbloom

@antgoldbloom

Working on something new; investment partner at @aixventureshq; previously CEO of @kaggle

rachel lim

@_rlys

eng, aesthete, bookreader

David Schnurr

@_dschnurr

engineer @openai

Josh McGrath

@j_mcgraph

search post training @ openai

Jonathan Lachman

@jonlachman

founding head of operations @thinkymachines // prev: head of special projects @openai, obama @whitehouse national security budget director

Allie K. Miller

@alliekmiller

#1 Most Followed Voice in AI Business (2M followers). Former Amazon, IBM. Time100 AI. Fortune 500 and startup AI advisor, public speaker. AI-First courses in 🔗

Olivia Moore

@omooretweets

Partner @a16z and twin to @venturetwins | Investor in @gammaapp, @happyrobot_ai, @krea_ai, @tomaauto, @partiful, Salient, @scribenoteinc & more

Sarah Tavel

@sarahtavel

Partner at @Benchmark. Student of escaping competition. Formerly product @pinterest. Ball and chain for @cklemke and 🧒🏽👧🏻👶🏻.

pash

@pashmerepat

codex @openai | prev @cline | @meta knowledge graph | creator of vault // @usc alum