Kamal Ndousse

John Schulman

@johnschulman2

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

David Duvenaud

@DavidDuvenaud

Machine learning prof @UofT. Former team lead at Anthropic. Working on generative models, inference, & latent structure.

Noam Brown

@polynoamial

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

Jack Clark

@jackclarkSF

@AnthropicAI, writer @ Import AI. Past: @openai, @business @theregister. Neural nets, distributed systems, weird futures.

Roger Grosse

@RogerGrosse

Natasha Jaques

@natashajaques

Assistant Professor leading the Social RL Lab https://socialrl.cs.washington.edu/ @uwcse and Staff Research Scientist at @GoogleAI.

Sholto Douglas

@_sholtodouglas

Scaling RL @AnthropicAI, ex @DeepMind - working towards intelligence too cheap to meter

Matthew Johnson

@SingularMattrix

Researcher at Google Brain. I work on JAX (https://github.com/google/jax).

Amanda Askell

@AmandaAskell

Philosopher & ethicist trying to make AI be good @AnthropicAI. Personal account. All opinions come from my training data.

Catherine Olsson

@catherineols

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

Joshua Achiam

@jachiam0

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

Stephanie Chan

@scychan_brains

Staff Research Scientist at the DeepMind Institute. Societal impacts of AI + Science of AI. Views are my own.

David Dohan

@dmdohan

reducing perplexity & ai for science | past: reasoning o1/o3/... @openai & probabilistic programs, proteins, science & reasoning @ google brain 🧠

Smerity

@Smerity

ML x science. Founding Member of Technical Staff at @PrometheusInc. Prev @midjourney, @SFResearch, @CommonCrawl. @Harvard '14, @Sydney_Uni '11. 🇦🇺 in SF.

Karina

@karinanguyen

building @thoughtfullab, prev. AI research & product @OpenAI, @AnthropicAI, @maisonagi

Andrew Lampinen

@AndrewLampinen

Interested in cognition and artificial intelligence. MTS at @AnthropicAI. Previously @DeepMind, cognitive science @StanfordPsych. Tweets are mine.

will depue

@willdepue

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

Eugene Vinitsky 🦋

@EugeneVinitsky

This account only exists so no on else can occupy it. Please contact through other means. Lab website: http://emerge-lab.github.io

Douglas Eck

@douglas_eck

Google DeepMind lead and recovering faculty member. Sometimes a musician. http://g.co/magenta. My personal opinions.

Richard Ngo

@RichardMCNgo

eppur lo si può muovere

Tom Brown

@NotTomBrown

Co-founder and Chief Compute Officer @AnthropicAI

Azalia Mirhoseini

@Azaliamirh

Founder @RicursiveAI, Asst. Prof. of CS at Stanford. Prev: DeepMind, Anthropic, Brain. Co-Creator of MoEs, AlphaChip, Test Time Scaling.

👩‍💻 Paige Bailey

@DynamicWebPaige

✨AI should be about empowering humans, building understanding, and making dreams realities. 👩‍💻 DevRel Eng. Lead @GoogleDeepMind ex-@GitHub || views = my own!

rapha

@rapha_gl

research lead @ openai

Stephen McAleer

@McaleerStephen

AI researcher at Anthropic

Mo Bavarian

@mobav0

Scaling up RL at OpenAI 🍓 Optimization and long context research before. Math PhD, MIT.

kipply

@kipperrii

"drop the forest nymph act we know how much gdp you generate" - max novendstern

Alex Albert

@alexalbert__

Research @AnthropicAI. Opinions are my own!

James Campbell

@jam3scampbell

post training @OpenAI

Kevin Roose

@kevinroose

Tech journalist, author of The AGI Chronicles, co-host of @MachineGodsPod, p(doom) available upon request.

cat

@_catwu

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

Chelsea Sierra Voss

@csvoss

engineeress ✨ fmr member of technical staff @openai // ilu @martinshkreli // prev @pilothq, @sendwaveapp, @khanacademy, @MIT, IOL, 2x IBO

Ryan Lowe

@ryan_t_lowe

researcher on AGI Institutions @meaningaligned (http://agi-institutions.org) editor @paxmachinamag prev: InstructGPT @OpenAI

Yao Fu

@Francis_YAO_

Prev. Grok 4.5/4.6 pretraining scaling @xAI; Gemini 3 perception and project Astra @GoogleDeepMind

Yizhong Wang

@yizhongwyz

Researcher at ByteDance Seed, Incoming Asst Prof @UTAustin. Agent training, agents for science discovery.

hattie

@oh_that_hat

Building friendly AI.

andy jones

@andy_l_jones

engineering & research at anthropic. i don't check twitter DMs. email me!

Andi Peng

@TheAndiPenguin

prev. &i@humans& (co-founder), building claude @AnthropicAI

Kenneth Stanley

@kenneth0stanley

SVP of Open-Endedness @LilaSciences. Prev: Maven CEO, Lead@OpenAI, Uber AI, prof@UCF. NEAT,HyperNEAT,novelty search, POET. Book:Why Greatness Cannot Be Planned

Gill Verdon

@GillVerd

Founder & CEO @extropic

christina kim

@christinahkim

researcher @openai

Trenton Bricken

@TrentonBricken

Stochastic parrot

Jack Parker-Holder

@jparkerholder

Research Director scaling world models @GoogleDeepMind, Adjunct Faculty @bold_lab_ai. Dad (🧒👶🐶), CFC fan, BJJ. Views are my own :)

Christine

@mcleavey

Hailey Schoelkopf

@haileysch__

hillclimbing towards generality @anthropicai | prev @AiEleuther | views my own

Micah Carroll

@MicahCarroll

RSI Preparedness lead @openai Prev @berkeley_ai /w @ancadianadragan & Stuart Russell

Peter Hase

@peterbhase

I work in grantmaking for AI safety and interpretability Currently: Schmidt Sciences, Stanford Previously: Anthropic, AI2, Google, Meta, UNC Chapel Hill