Jonathan Lachman (@jonlachman) · Digg

JL

Jonathan Lachman

819Following104Top Followers3.8KTotal Followers

BIO

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

#1907in/AI#1190in/Tech

Top followers

Sam Altman

@sama

AI is cool i guess

John Schulman

@johnschulman2

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

LW

#26

Lilian Weng

@lilianweng

Co-founder of Thinking Machines Lab @thinkymachines; Ex-VP, AI Safety & robotics, applied research @OpenAI; Author of Lil'Log

Noam Brown

@polynoamial

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

Jason Wei

@_jasonwei

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

Mira Murati

@miramurati

Now building @thinkymachines. Previously CTO @OpenAI

Liam Fedus

@LiamFedus

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

Horace He

@cHHillee

@thinkymachines Formerly @PyTorch "My learning style is Horace twitter threads" - @typedfemale

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

Matthew Johnson

@SingularMattrix

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

Riley Goodside

@goodside

Screenshots of chatbots since 2022. Formerly: Google DeepMind, Scale.

Jason Weston

@jaseweston

Senior Director & RS @Meta + Visiting Prof NYU | OG in LLMs | Pretrain+Finetune in 2008+ | 148k+ citations | Current: Self-Improving & Co-Improving AI

Eric Wallace

@Eric_Wallace_

research @openai

Brandon Amos

@brandondamos

🧙 RL @Reflection_AI past: @MetaAi @GoogleDeepmind @SCSatCMU @Cornell_Tech

Rowan Zellers

@rown

multimodal @thinkymachines. I also like to climb rocks and throw pottery. http://rowanzellers.com (he/him)

Yang Song

@DrYangSong

Research Principal of MSL

Chip Huyen

@chipro

@aisysbooks @goodailist AI Engineering: https://amazon.com/dp/1098166302 Designing MLSys: http://amazon.com/dp/1098107969 Reading @chipslib

Karina

@karinanguyen

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

sarah guo

@saranormous

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

Bob McGrew

@bobmcgrewai

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

Songlin Yang

@SonglinYang4

pretraining @thinkymachines. Prev. PhD @MIT_CSAIL. she/her/hers

Leopold Aschenbrenner

@leopoldasch

http://situational-awareness.ai

Joanne Jang

@joannejang

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

Richard Ngo

@RichardMCNgo

natural philosopher

will depue

@willdepue

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

Aditya Ramesh

@model_mechanic

VP Robotics @OpenAI

Peter Welinder

@npew

Devices @OpenAI

Aidan McLaughlin

@aidan_mclau

research scientist @openai

rapha

@rapha_gl

making models programmable @ openai

Meredith Whittaker

@mer__edith

President of @signalapp, Chief Advisor to @ainowinstitute (Also on Mastodon @mer__edith@mastodon.world, also on bsky @meredithmeredith.bsky.social)

Stephen Roller

@stephenroller

MTS @thinkymachines. previously pre-training @googledeepmind, @character_ai, and @aiatmeta.

Boris Power

@BorisMPower

Head of Applied Research @OpenAI

Sam Schoenholz

@sschoenholz

@openai previously: @thinkymachines, google brain.

Erik Brynjolfsson

@erikbryn

Director @DigEconLab Co-founder, @Workhelix @StanfordHAI @SIEPR @Stanford https://www.amazon.com/Second-Machine-Age-Prosperity-Technologies/dp/0393350649

James Campbell

@jam3scampbell

post training @OpenAI

Ruiqi Zhong

@ZhongRuiqi

Member of Technical Staff at Thinking Machines. Human+AI collaboration. Scalable Oversight. Explainability. Prev @AnthropicAI PhD UC Berkeley'25; Columbia'19

Chelsea Sierra Voss

@csvoss

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

Rylan Schaeffer

@RylanSchaeffer

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

Kevin Roose

@kevinroose

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

Omar Sanseviero

@osanseviero

MTS at @GoogleDeepMind Building Gemini, Gemma, AI Studio and more. My views ex-Chief Llama Officer @huggingface 🇵🇪🇲🇽

Victoria X Lin

@VictoriaLinML

MTS @thinkymachines | Native Multimodal Intelligence Prev: @AIatMeta @SFResearch • PhD @uwcse

Isa Fulford

@isafulf

research @openai

Kevin Lu

@_kevinlu

Research @thinkymachines

Yaroslav Bulatov

@yaroslavvb

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

Tejal Patwardhan

@tejalpatwardhan

research @openai // pain is the moat

Jason Kwon

@jasonkwon

CSO @openai

Ilya Kostrikov

@ikostrikov

Pre-Training Researcher @OpenAI, previously: RL/post-training @OpenAI, Postdoc at UC Berkeley @berkeley_ai, Researcher at Google Brain, PhD in CS @CILVRatNYU

Jeremy Bernstein

@jxbz

🧪 @thinkymachines ✍️ anon feedback @ http://admonymous.co/jxbz

Alexander Kirillov

@_alex_kirillov_

Multimodality @thinkymachines. Previously: post-training MM lead @openai, research Scientist @facebookai Projects: GPT-4o, Advance Voice Mode, SegmentAnything.