Seungone Kim

Nathan Lambert

@natolambert

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

Luke Zettlemoyer

@LukeZettlemoyer

Graham Neubig

@gneubig

Associate professor @LTIatCMU. Co-founder/chief scientist @OpenHandsDev. I mostly work on modeling language.

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

Ashish Vaswani

@ashVaswani

Eric Zelikman

@ericzelikman

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

Sewon Min

@sewon__min

Assistant professor @Berkeley_EECS @berkeley_ai || Research scientist at @allen_ai || PhD from @uwcse @uwnlp

Stella Biderman @ ICLR

@BlancheMinerva

Ensuring that tech companies don't have a monopoly on being able to do research on cutting edge AI @AiEleuther. She/her

Junyang Lin

@JustinLin610

❤️ 🍵 ☕️ 🍷 🥃 🍺

Songlin Yang

@SonglinYang4

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

Shunyu Yao

@ShunyuYao12

Language agents

Greg Durrett

@gregd_nlp

Associate professor at NYU (Courant CS + Center for Data Science) | advisor for @bespokelabsai | large language models and NLP | he/him

Niloofar

@niloofar_mire

Technical staff @humansand, incoming asst. prof @LTIatCMU @CMU_EPP, ex RS in @AIatMeta, postdoc @uwcse, Ph.D. @ucsd_cse, former @MSFTResearch -Privacy, ML, NLP

Wenhu Chen

@WenhuChen

MSL@Meta. I led PoT, MMMU, MMLU-Pro, MAmmoTH, General-Reasoner, VL-Rethinker, Pixel-Reasoner. I contributed to Gemini-2.5. Prev @GoogleDeepMind.

Akari Asai

@AkariAsai

Incoming Assistant Professor @SCSatCMU (Hiring Ph.D. students for Fall 2026) & research scientist @allen_ai OLMo. akariasai @ 🦋

Zhou Yu

@Zhou_Yu_AI

Founder of http://Arklex.ai, Associate Professor at Columbia. Making ai agent design and deployment easy, safe, and fast! Forbes 30 under 30.

Kayo Yin

@kayo_yin

PhD student @berkeley_ai. AI persuasion, safety, sign language. Prev @carnegiemellon @polytechnique, intern @msftresearch @deepmind. 🇫🇷🇯🇵

Tianqi Chen

@tqchenml

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

Lucy Li

@lucy3_li

Postdoc @uwnlp. Incoming assistant prof @WisconsinCS. Prev @UCBerkeley, @allen_ai, @MSFTResearch, @stanfordnlp. More silly at http://lucy3.bsky.social.

Sean Welleck

@wellecks

Assistant Professor at CMU. Marathoner, @thesisreview.

Jack Hessel

@jmhessel

@AnthropicAI. Seattle bike lane enjoyer. Opinions my own.

Summer Yue

@summeryue0

Safety and alignment at Meta Superintelligence. Prev: VP of Research at Scale AI, research at Google DeepMind / Brain (Gemini, LaMDA, RL / TFAgents, AlphaChip).

Leo Boytsov

@srchvrs

Machine learning scientist and engineer speaking πtorch & C++. Past @LTIatCMU, @awscloud. Opinions sampled from MY OWN 100T param LM.

Hailey Schoelkopf

@haileysch__

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

Shayne Longpre

@ShayneRedford

Lead the Data Provenance Initiative. PhD @MIT. 🇨🇦 Prev: @Google Brain, Apple, Stanford. AI/ML/NLP

Niklas Muennighoff

@Muennighoff

Researching AI/LLMs @Stanford @cursor_ai

Wenting Zhao

@wzhao_nlp

reasoning & llms

Yizhong Wang

@yizhongwyz

Researching AI for an infinite-sum future. RS@ByteDance Seed, incoming AP@UT Austin. Formerly @uwcse @allen_ai @meta @microsoft

Kyle Lo

@kylelostat

language models, data & evals, prev co-lead of Olmo @allen_ai, @uwcse, he/him, http://kylelo.bsky.social🧋

Costa Huang

@vwxyzjn

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

Jiatao Gu

@thoma_gu

Assistant Prof @CIS_Penn and Staff ML Researcher at @Apple (MLR) | ex-FAIR | PhD @HKUniversity | Research on Generative AI & World Models. また、日本語もできます。

Jerry Liu

@jerryjliu0

Parsing the world's hardest PDFs @llama_index. cofounder/CEO Careers: https://www.llamaindex.ai/careers Enterprise: https://www.llamaindex.ai/contact

Lianhui Qin

@Lianhuiq

Assistant Professor at UCSD CSE. NLP, ML, AI. I’m recruiting PhD students.

Xinyun Chen

@xinyun_chen_

Research Scientist @Meta MSL. Prev. @GoogleDeepMind. PhD @Berkeley_EECS.

Brandon McKinzie

@mckbrando

research @OpenAI | prev: multimodal @Apple, physics/cs @UCBerkeley

Alan Ritter

@alan_ritter

Computing professor at Georgia Tech - natural language processing, language models, machine learning

Abhilasha Ravichander

@lasha_nlp

Tenure-track faculty @mpi_sws_ Formerly postdoc @uwnlp @allen_ai | PhD @SCSatCMU @LTIatCMU Research in NLP (#NLProc). Accepting PhD students/interns!

Caglar Gulcehre

@caglarml

Scientist MAI, Prof @ EPFL, Ex-research scientist @ DeepMind, MSR, IBM Socials: https://bsky.app/profile/caglarai.bsky.social, http://mastodon.social/@caglarml

Qian Huang

@qhwang3

prev @xai | CS PhD student @StanfordAILab (on leave)

John Yang

@jyangballin

CS PhD @Stanford. Created @SWEbench (multi-lingual/modal); SWE-agent; SWE-smith; InterCode; CodeClash; ProgramBench 🆕

anton

@abacaj

Shuyan Zhou

@shuyanzh36

assistant professor @dukecompsci, phd @LTIatCMU | creator of webarena

Alice Oh

@aliceoh

Professor of Computer Science, KAIST

Andrew Drozdov

@mrdrozdov

Search and Agents @ Databricks

Daniel Khashabi 🕊️

@DanielKhashabi

I play with intuitions and data. Now: @jhuclsp @jhucompsci Past: @allen_ai @uwnlp @Penn @cogcomp, @Illinois_Alma, @MSFTResearch He/Him

Mahesh Sathiamoorthy

@madiator

RL Environment Curation. Data Curation (OpenThoughts). Post-training. CEO @bespokelabsai. Ex-GoogleDeepMind.

Valentina Pyatkin

@valentina__py

Postdoc at the Allen Institute for AI @allen_ai , @uwnlp , and @ETH_AI_Center

Michael Saxon

@m2saxon

opinions my own Research scientist @GoogleDeepMind, Prev: postdoc @uw PhD @ucsbNLP BSMS @asu. Works on multilinguality, multimodality, and how to evaluate

Arman Cohan

@armancohan

Assistant Professor of Computer Science @Yale | Research Scientist @Ai2 | LLM/NLP/AI Research

Tu Vu

@tuvllms

Assistant Professor @VT_CS & @Google (part-time). PhD from @UMass_NLP. Google FLAMe/FreshLLMs/Flan-T5 Collection/SPoT #LLMs #NLProc #AI