Kaichao You

Logan Kilpatrick

@OfficialLoganK

Member of technical staff, working on Gemini, @GoogleAIStudio, the Gemini API, & Kaggle. My views!

Saining Xie

@sainingxie

cofounder & chief science officer at @amilabs | faculty @nyu_courant | prev: @googledeepmind @meta (fair) @ucsandiego | ynwa

Horace He

@cHHillee

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

Omar Khattab

@lateinteraction

asst professor @MIT CSAIL @nlp_mit. http://ColBERT.ai, http://DSPy.ai (@DSPyOSS), GEPA, RLMs, Pedagogical RL

Simon Shaolei Du

@SimonShaoleiDu

Lead Scientist for Reasoning Models & Training at @Apodex_AI. Associate Professor @uwcse. Prev @xai. Postdoc @the_IAS. PhD in machine learning @mldcmu.

Wenhu Chen

@WenhuChen

Meta MSL. I led PoT, MMMU, MMLU-Pro, ClawBench, MAmmoTH, General-Reasoner, VL-Rethinker, VLM2Vec. I contributed to Gemini-2.5 and Muse Spark series.

Yi Ma

@YiMaTweets

Chair Professor of AI, Hong Kong University Pursuing a Mathematical Theory of Intelligence: https://ma-lab-berkeley.github.io/deep-representation-learning-book/

Ajay Jain

@ajayj_

Co-founder @genmoai. Co-created denoising diffusion (DDPM), DreamFusion, Dream Fields. Ex Ph.D. @berkeley_ai, @googleai, @facebookai, @nvidiaai, @mit

Tianqi Chen

@tqchenml

AssocProf @CarnegieMellon. Distinguished Eng @NVIDIA. Creator of @XGBoostProject, @ApacheTVM. Member http://catalyst.cs.cmu.edu, @TheASF. Views are on my own

Andrew Carr 🤸

@andrew_n_carr

co-founder leading science @getcartwheel co-founder advisor @arcade_ai Past: Codex @OpenAI, Brain @GoogleAI, world ranked Tetris player

Yu Bai

@yubai01

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

Zhiqing Sun

@EdwardSun0909

Lead agent research @Meta MSL TBD Lab. previously posttraining/agent research @OpenAI. CS PhD @LTIatCMU

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.

Yao Fu

@Francis_YAO_

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

Marco Mascorro

@Mascobot

Researching LLMs | Roboticist | Prev: Partner @a16z (inv @cursor_ai, @thinkymachines, @bfl_ml, etc), cofounded Fellow Robots, @BMW Research

Mengzhou Xia

@xiamengzhou

Research @OpenAI, PhD @princeton_nlp.

Robert Nishihara

@robertnishihara

Co-founder @anyscalecompute. Co-creator of @raydistributed. Previously AI research at Berkeley.

Jiayi Pan

@jiayi_pirate

Research | Prev @xAI @Berkeley_AI | Views Are My Own

Simo Ryu

@cloneofsimo

I like cats, math and codes cloneofsimo@gmail.com

Mark Saroufim

@marksaroufim

Amdahl comes for us all @coreauto

Arthur Conmy

@ArthurConmy

@anthropicai prev fixing things @googledeepmind

Zizheng Pan

@zizhpan

Researcher @deepseek_ai. Words are my own.

Lisan al Gaib

@scaling01

lead them to paradise LisanBench: https://lisanbench.com/ Impressum & Datenschutz: https://lisanbench.com/legal

Costa Huang

@vwxyzjn

Exploiting physical rewards @periodiclabs. Creator of @cleanrl_lib. Prev: RL @allen_ai @huggingface.

Carina Hong

@CarinaLHong

@axiommathai : https://axiommath.ai/careers

Peter Chen

@peterxichen

Building general purpose robotics at Amazon FAR. Previously Covariant CEO and Co-Founder, @OpenAI, @UCBerkeley PhD.

Zhuohan Li

@zhuohan123

building @vllm_project at @meta | ex-openai | cs phd @ 🌁 uc berkeley | machine learning system | the real agi is the friends we made along the way

Allen Nie

@allenainie

Research Scientist @GoogleDeepMind. Agentic post-training and CUA. Co-creator of Trace. Prev: RL PhD @StanfordAILab, @MSFTResearch, @DeepMind, @AWS Neuron

Anastasios Nikolas Angelopoulos

@ml_angelopoulos

Co-Founder and CEO of @arena PhD @Berkeley_EECS EE @StanfordEng SR @GoogleDeepMind

Joey Gonzalez

@profjoeyg

Professor @UCBerkeley and co-founder/advisor @RunLLM, @Inferact, @Letta_AI, and @genmoai

Philipp Schmid

@_philschmid

Agents & Gemini API, MTS @GoogleDeepMind | prev: Tech Lead at @huggingface, AWS ML Hero 🤗 Sharing my own views and AI News 🧑🏻‍💻 https://www.philschmid.de

Boyuan Chen

@BoyuanChen0

Researcher @OpenAI, core member of the GPT Image research team. PhD @MIT EECS. I do world models, RL, and robotics.

Ji Lin

@jilin_14

Research @Meta Superintelligence Lab | Prev: Research @OpenAI; PhD @MIT

You Jiacheng

@YouJiacheng

Hao Zhang

@haozhangml

Asst. Prof. @UCSanDiego running @haoailab. ex: @meta Superintelligence Lab, @snowflake (aquihire), @lmsysorg, PhD @scsatcmu

Fei Liu

@feiliu_nlp

Associate professor @EmoryUniversity. Working on large language models, LLM inference, reasoning, natural language generation, and various aspects of GenAI.

Banghua Zhu

@BanghuaZ

Cofounder & CTO @radixark

Woosuk Kwon

@woosuk_k

@inferact | @vllm_project | prev: PhD @Berkeley_EECS

Jamin Ball

@jaminball

Partner at Altimeter Capital. Dad to 4 amazing kids. No investment advice, all views personal

Naman Goyal

@NamanGoyal21

Research @thinkymachines, previously pretraining LLAMA at GenAI Meta

Zihan "Zenus" Wang

@wzenus

Reasoning agent / RL / efficiency research @NorthwesternU & @nvidia. Ex @Microsoft @yutori_ai @deepseek_ai @uiuc_nlp @RUC1937.

stochasm

@stochasticchasm

pretraining lead @arcee_ai • opinions my own

Sophia Yang

@sophiamyang

Head of Developer Relations @FireworksAI_HQ | prev. @MistralAI

Crystal

@crystalsssup

@ Kimi Personality goes a long way. Be useful. UCSD Alum.

Kyle Corbitt

@corbtt

Today is a great day to grow

Cristian Garcia

@cgarciae88

Google DeepMind | Open Source

Szymon Tworkowski

@s_tworkowski

RL scaling @thinkymachines | prev reasoning @xAI @GoogleAI @UniWarszawski | LongLLaMA