Shantanu Jain (@hauntsaninja) · Digg

SJ

Shantanu Jain

181Following55Top Followers1.5KTotal Followers

BIO

@OpenAI. CPython core dev, making Python typing better https://hauntsaninja.github.io awesome in every mausam.

Top followers

Andrej Karpathy

@karpathy

I like training large deep neural nets.

Sam Altman

@sama

AI is cool i guess

JS

#37

John Schulman

@johnschulman2

Recently started @thinkymachines. Interested in reinforcement learning, alignment, birds, jazz music

Noam Brown

@polynoamial

Researching reasoning @OpenAI | Co-created Libratus/Pluribus superhuman poker AIs, CICERO Diplomacy AI, and OpenAI o-series 🍓 reasoning models

Lucas Beyer (bl16)

@giffmana

Researcher (now: Meta. ex: OpenAI, DeepMind, Brain, RWTH Aachen), Gamer, Hacker, Belgian. Anon feedback: https://www.admonymous.co/giffmana ✗DMs → email

Boaz Barak

@boazbaraktcs

Computer Scientist. See also http://windowsontheory.org . @harvard @openai opinions my own.

Luke Metz

@Luke_Metz

OpenAI Previously: Thinking Machines, Google Brain

Joshua Achiam

@jachiam0

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

Greg Yang

@TheGregYang

xai cofounder. fighting lyme

Shengjia Zhao

@shengjia_zhao

Chief Scientist @ Meta MSL. Formerly MTS @ OpenAI, PhD @ Stanford. I train models. All opinions my own.

augustus odena

@gstsdn

Something new. Previously: AI research at TBD Labs / Meta; cofounder at @AdeptAILabs; Invented Scratchpad / Chain-of-Thought; Google Brain

Shunyu Yao

@ShunyuYao12

Language agents

rapha

@rapha_gl

making models programmable @ openai

Kevin Roose

@kevinroose

NYT tech columnist, Hard Fork co-host, high-perplexity language model. Writing a book about AGI.

Eric

@ericmitchellai

chatgpt posttraining @openai. building personal agi. I like ai and music and some other stuff

Leo Gao

@nabla_theta

working on AGI alignment. prev: GPT-Neo, the Pile, LM evals, RL overoptimization, scaling SAEs to GPT-4, interp via circuit sparsity. EleutherAI cofounder.

Yu Bai

@yubai01

Training Accelerations @OpenAI. Previously @SFResearch, PhD @Stanford.

James Campbell

@jam3scampbell

post training @OpenAI

Chelsea Sierra Voss

@csvoss

"my wife is cool i guess" –@martinshkreli // member of technical staff @openai // board $QCLS // IBO, IOL // prev @pilothq @sendwaveapp @khanacademy @MIT

Clive Chan

@itsclivetime

perplexity per picojoule @anthropicai // prev jalapeno @openai, dojo @tesla

Sam Schoenholz

@sschoenholz

@openai previously: @thinkymachines, google brain.

Yo Shavit

@yonashav

ai resilience @foundationOAI. Past: @openai / @HarvardSEAS / @SchmidtFutures / @MIT_CSAIL. Tweets my own; on my head be it.

Keller Jordan

@kellerjordan0

CIFAR-10 fanatic Pretraining @OpenAI OpCo LLC.

Tejal Patwardhan

@tejalpatwardhan

research @openai // pain is the moat

Yaroslav Bulatov

@yaroslavvb

@southparkcommons (early OpenAI, Google Brain, Meta) https://yaroslavvb.substack.com/ https://medium.com/@yaroslavvb https://yaroslavvb.blogspot.com/

Jason Phang

@zhansheng

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

Shuchao Bi

@shuchaobi

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

Ted Sanders

@sandersted

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

Micah Carroll

@MicahCarroll

Safety research @openai. Prev @berkeley_ai /w @ancadianadragan & Stuart Russell. CoT oversight / AI manipulation.

Caitlin Kalinowski

@kalinowski007

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

Dan Roberts

@danintheory

Scientist @OpenAI. Prev. co-founder @diffeo, acquired by @salesforce // co-authored The Principles of Deep Learning Theory // studied gravity.

Steven Heidel

@stevenheidel

API @OpenAI | 🏳️‍🌈 he/him

alth0u🧶

@alth0u

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

Yash Patil

@ypatil125

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

Jong Wook Kim 💟

@_jongwook_kim

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

Nitarshan

@nitarshan

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

Brydon Eastman

@brhydon

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

Charlie Marsh

@charliermarsh

@OpenAI. Building Ruff, uv, ty, and other high-performance Python tools with the @astral_sh team.

Thomas Dimson

@turtlesoupy

Ex-MTS @OpenAI. Former CEO @illdotinc (acq. OpenAI). Authored “the algorithm” @Instagram. 🇨🇦. Purple monkey dishwasher.

raulpuri.eth

@TheRealRPuri

AI @ hrooeu sjmrtPectPs | past: OpenAI - ChatGPT Multimodal, Her, 4o, GPT4V, 4, 3.5, Codex | NVIDIA - megatron, language | 🐻

Neil Chowdhury

@ChowdhuryNeil

@TransluceAI, previously @OpenAI

Johannes Heidecke

@JoHeidecke

Safety Systems @ OpenAI

Ruoming Pang

@ruomingpang

hunter

@hunterlightman

openai

Aston Zhang

@astonzhangAZ

Pre-training @OpenAI

Linden Li

@lindensli

Co-Founder @appliedcompute. Previously scaling @OpenAI, @DbrxMosaicAI, @NVIDIA

Jason Wolfe

@w01fe

alignment and the model spec @OpenAI (opinions are my own)

Dave

@dece

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💺

Max Zeff

@ZeffMax

Senior Writer covering AI @WIRED, author of the Model Behavior newsletter | Formerly @TechCrunch, @Gizmodo, @markets | DM me off the record on Signal @ mzeff.88