xlr8harder

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

#18

hardmaru

@hardmaru

Co-Founder and CEO @SakanaAILabs 🎏

#28

@_akhaliq

CREATOR

AI research paper tweets, ML @Gradio (acq. by @HuggingFace 🤗) dm for promo ,submit papers here: https://huggingface.co/papers/submit

#53

David Duvenaud

@DavidDuvenaud

ACADEMIC

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

#57

Aran Komatsuzaki

@arankomatsuzaki

OPEN SOURCE

Sharing AI research. Early work on AI (GPT-J, LAION, scaling, MoE). Ex ML PhD (GT) & Google.

#58

Susan Zhang

@suchenzang

@ Google Deepmind. Past: @MetaAI, @OpenAI, @unitygames, @losalamosnatlab, @Princeton etc. Always hungry for intelligence.

#64

Nathan Lambert

@natolambert

Research @allen_ai, reasoning, open models, RL(VR/HF)... Contact via email. Writes @interconnectsai, @readsail Wrote The RLHF Book, 🏔️🏃‍♂️

#120

Taco Cohen

@TacoCohen

Slop janitor & post-trainologer at Meta / FAIR. Into codegen, RL, equivariance. Spent time at Qualcomm, Scyfer (acquired), UvA, Deepmind, OpenAI.

#125

Riley Goodside

@goodside

ENGINEER

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

#155

Sebastian Raschka

@rasbt

ML/AI research engineer. Ex stats professor. Author of "Build a Large Language Model From Scratch" (https://amzn.to/4fqvn0D) & reasoning (https://mng.bz/lZ5B)

#160

Omar Khattab

@lateinteraction

ACADEMIC

Asst professor @MIT CSAIL @nlp_mit. Research includes http://ColBERT.ai, http://DSPy.ai (@DSPyOSS), RLMs, and GEPA. Prev: CS PhD @StanfordNLP. Research @Databricks.

#171

Aidan Gomez

@aidangomez

@cohere

#178

Arthur Mensch

@arthurmensch

Co-founder and CEO @MistralAI. Talk to le Chat https://chat.mistral.ai https://mistral.ai/app/ios https://mistral.ai/app/android

#182

Eric Zelikman

@ericzelikman

cofounder & ceo @humansand - building ai for humans // was lgtm-ing @xAI, phd-ing @stanford

#197

Dimitris Papailiopoulos

@DimitrisPapail

Researcher @MSFTResearch, AI Frontiers | Prof @UWMadison (on leave) | babas of Inez Lily.

#209

augustus odena

@gstsdn

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

#248

Rohan Pandey

@khoomeik

descending cross-entropy to ascend entropy @PeriodicLabs || prev research @OpenAI @CarnegieMellon '23

#254

will depue

@willdepue

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

#255

Aditya Ramesh

@model_mechanic

VP Robotics @OpenAI

#279

Luca Soldaini 🎀

@soldni

data mines are my passion ⛏️ mts @MicrosoftAI // ex co-lead Olmo @allen_ai // pfp @YanhongLi2062 // thoughts are mine, leave my employer alone // 🌈

#313

Aidan McLaughlin

@aidan_mclau

research scientist @openai

#324

Quanquan Gu

@QuanquanGu

ACADEMIC

Professor @UCLA, Pretraining and Scaling at ByteDance Seed | Recent work: Seed2.0, SeedFold | Opinions are my own

#339

will brown

@willccbb

reward hacking @primeintellect

#352

Emmett Shear

@eshear

CEO of Softmax: Massively Multiplayer Learning Environments

#353

Dylan HadfieldMenell

@dhadfieldmenell

AI SAFETY

Associate Prof @MITEECS working on value (mis)alignment in AI systems; Safety & Alignment Advisor at http://Character.AI; @dhadfieldmenell@bsky.social; he/him

#363

Amjad Masad

@amasad

ceo @replit. civilizationist

#375

Rafael Rafailov @ NeurIPS

@rm_rafailov

I work on RL at @thinkymachines. Previously at @StanfordAILab @GoogleDeepMind @UCBerkeley

#392

Dean W. Ball

@deanwball

POLICY

Leap into the boundless and make it your home

#397

finbarr

@finbarrtimbers

modeling language at @allen_ai

#420

Teortaxes▶️ (DeepSeek 推特🐋铁粉 2023 – ∞)

@teortaxesTex

CREATOR

We're in a race. It's not USA vs China but humans and AGIs vs ape power centralization. @deepseek_ai stan #1, 2023–Deep Time «C’est la guerre.» ®1

#425

James Campbell

@jam3scampbell

post training @OpenAI

#427

Yuchen Jin

@Yuchenj_UW

Cooking fun AI systems & products @databricks. Prev: co-founder & CTO @ Hyperbolic, OctoAI (acquired by @nvidia) Apache TVM, PhD @ University of Washington.

#428

Devendra Chaplot

@dchaplot

Building superintelligence @xai

#453

Chelsea Sierra Voss

@csvoss

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

#470

martin_casado

@martin_casado

INVESTOR

GP @ a16z Nostalgic for the future

#472

Kevin Roose

@kevinroose

CREATOR

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

#486

Alexia Jolicoeur-Martineau

@jm_alexia

AI Researcher 🐱‍💻 2025 ARC Prize Winner I build generative AI for images, videos, text, tabular data, weights, molecules, and video games.

#515

Sharif Shameem

@sharifshameem

playing with models @openai

#516

j⧉nus

@repligate

AI SAFETY

↬🔀🔀🔀🔀🔀🔀🔀🔀🔀🔀🔀→∞ ↬🔁🔁🔁🔁🔁🔁🔁🔁🔁🔁🔁→∞ ↬🔄🔄🔄🔄🦋🔄🔄🔄🔄👁️🔄→∞ ↬🔂🔂🔂🦋🔂🔂🔂🔂🔂🔂🔂→∞ ↬🔀🔀🦋🔀🔀🔀🔀🔀🔀🔀🔀→∞

#527

Anjney Midha

@AnjneyMidha

founder @amppublic

#537

Zachary Nado

@zacharynado