Naman Jain

rohan anil

@_arohan_

co-founder, board @coreauto - and continuing to aspire to understand deep learning.

Logan Kilpatrick

@OfficialLoganK

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

Matthew Johnson

@SingularMattrix

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

Taco Cohen

@TacoCohen

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

Sewon Min

@sewon__min

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

Dimitris Papailiopoulos

@DimitrisPapail

Researcher @Microsoft | Prof @UWMadison (on leave) | babas of Inez Lily.

Rishabh Agarwal

@agarwl_

Reinforcement Learner

swyx

@swyx

achieve ambition with intentionality, intensity, integrity & insanity. affiliations: - @smol_ai - @dxtipshq - @cognition - @aidotengineer - @latentspacepod

Ashish Vaswani

@ashVaswani

Jack Morris

@jxmnop

research @engramlab // language models, information theory, science of AI

Eric Zelikman

@ericzelikman

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

Andrew Lampinen

@AndrewLampinen

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

Songlin Yang

@SonglinYang4

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

Junyang Lin

@JustinLin610

building p7k @pragmatik_labs | ❤️ 🍵 ☕️

Rohan Pandey

@khoomeik

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

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.

Daniel Fried

@dan_fried

Assistant prof. @LTIatCMU @SCSatCMU. Working on NLP: LLM agents, language-to-code, applied pragmatics, grounding.

Weijia Shi

@WeijiaShi2

@AnthropicAI @cornell_tech @uwnlp

Ari Morcos

@arimorcos

CEO and Co-founder @datologyai working to make it easy for anyone to make the most of their data. Former: RS @AIatMeta (FAIR), RS @DeepMind, PhD @PiN_Harvard.

Kawin Ethayarajh

@ethayarajh

Assistant Professor of Applied AI @ChicagoBooth @UChicago. PhD @stanfordnlp.

Matei Zaharia

@matei_zaharia

CTO @Databricks and prof @UCBerkeley. Working on data + AI, @ApacheSpark, @DeltaLakeOSS, @MLflow, @DSPyOSS, @GEPA_ai, @Omnigent_ai.

Ajay Jain

@ajayj_

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

Aman Sanger

@amanrsanger

Building @SpaceXAI | @cursor_ai founder

Eric

@ericmitchellai

chatgpt posttraining @openai. building personal agi. I like ai and music and some other stuff

Teortaxes▶️ (DeepSeek 推特🐋铁粉 2023 – ∞)

@teortaxesTex

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

Stephen Roller

@stephenroller

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

Shreya Shankar

@sh_reya

Incoming assistant professor @CSDatCMU @CMUDB. Putting LLMs in databases and BI tools. Created http://docetl.org and http://evals.info.

Hongyu Ren

@ren_hongyu

research @meta superintelligence. CS PhD @stanford. prev @openai.

Rafael Rafailov @ NeurIPS

@rm_rafailov

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

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.

Swaroop Mishra

@Swarooprm7

Research Scientist at @GoogleDeepmind, Opinions mine

Marco Mascorro

@Mascobot

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

Aryaman Arora

@aryaman2020

member of technical staff @stanfordnlp

Wenting Zhao

@wzhao_nlp

reasoning & llms

Niklas Muennighoff

@Muennighoff

ai/llms @spacex @stanford

Eric Chu

@its_ericchu

Research scientist @GoogleDeepmind. Gemini (Thinking Agents, RL), PaLM 2, PhD @MIT. AI to help humans and advance humanity.

Ross Taylor

@rosstaylor90

Co-founder and CEO @GenReasoning. Previously lots of other things like: reasoning lead Meta AI, Llama 3/2, Galactica, Papers with Code.

Xinyun Chen

@xinyun_chen_

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

Ying Sheng

@ying11231

Cofounder & CEO @radixark @lmsysorg | @sgl_project (http://sglang.io) | 零落成泥碾作尘 只有香如故

🇺🇦 Alex Polozov

@alexpolozov

Member of Technical Staff @reflection_ai • previously @GoogleDeepMind, @Theteamatx, @MSFTResearch, @uwcse • program synthesis, AI for code, pretraining data

Georges Harik

@gharik

humans& co-founder, 7th employee google, co-created adwords online, co-created adsense targeting, worked on ai, gmail, calendar, bought android.

Shuyan Zhou

@shuyanzh36

agents @meta superintelligence | prev: assistant prof @dukecompsci, phd @LTIatCMU

Jiayi Pan

@jiayi_pirate

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

Nazneen Rajani @ CoLM

@nazneenrajani

CEO @collinearAI | MIT 35u35 | UN AI Advisory Body | Featured in NYT, Quanta, Science, MIT TR| Previously: @huggingface, @SFResearch, PhD @utcompsci

Aditya Kusupati

@adityakusupati

Been places..... Done things.... Wandering @GoogleDeepMind Enjoying little things w/ @_keysarasara

Ankesh Anand

@ankesh_anand

Research scientist @googledeepmind (Gemini Post-Training), prev phd @milamontreal. RL for Gemini 2.5, Gemini 3.0, Gemini 4 and IMO DeepThink.