Costa Huang @ COLM 2026

2.0KFollowing230Top Followers8.3KTotal Followers

BIO

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

#1106inTech

@vwxyzjn

Top followers

#33

AK

@_akhaliq

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

#36

John Schulman

@johnschulman2

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

#51

Tim Rocktäschel

@_rockt

Teaching AI the joy of invention at @Recursive_SI, Professor of AI @AI_UCL, PI @BOLD_Lab_AI, Fellow @ELLISforEurope. Ex @GoogleDeepMind @AIatMeta @CompSciOxford

#54

hardmaru

@hardmaru

Co-Founder and CEO @SakanaAILabs 🎏

#57

Soumith Chintala

@soumithchintala

Building new things @thinkymachines. Also dabble in robotics at NYU. Cofounded @PyTorch. AI is delicious when it is accessible and open-source.

#58

Shane Gu

@shaneguML

Sr. Staff RS GenAI @GoogleDeepMind. 🇯🇵-born 🇨🇳🇨🇦. ex: Omni Thinking, Gemini 1.5-3, GPT-4 @OpenAI, GoogBrain Robotics (JP: @shanegJP). Personal opinions.

#62

Tim Dettmers

@Tim_Dettmers

Creator of bitsandbytes. Professor @CarnegieMellon and Research Scientist @allen_ai . I blog about deep learning and PhD life at http://timdettmers.com.

#66

Jim Fan

@DrJimFan

NVIDIA Director of Robotics & Distinguished Scientist. Co-Lead of GEAR lab. Solving Physical AGI, one motor at a time. Stanford Ph.D. OpenAI's 1st intern.

#68

Eric Jang

@ericjang11

#70

Nathan Lambert

@natolambert

Open model research, founder, director @trillium_labs. Prev. co-led Olmo at Ai2. Writes @interconnectsai, wrote http://posttrainingbook.com

#80

Susan Zhang

@suchenzang

Always hungry for intelligence.

#97

Barret Zoph

@barret_zoph

VP Research GoogleDeepmind Past: - VP & GM Enterprise (@openai) - CTO & Co-Founder TML (@thinkymachines) - VP Research (Post-Training) @openai

#99

Liam Fedus

@LiamFedus

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

#100

rohan anil

@_arohan_

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

#101

Sholto Douglas

@_sholtodouglas

Scaling RL @AnthropicAI, ex @DeepMind - working towards intelligence too cheap to meter

#110

Tri Dao

@tri_dao

Asst. Prof @PrincetonCS, Chief Scientist @togethercompute. Machine learning & systems.

#121

Matthew Johnson

@SingularMattrix

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

#122

sarah guo

@saranormous

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

#126

Jakob Foerster

@j_foerst

Associate Prof in ML @UniofOxford. Something Something Research Scientist @MetaAI. Something @BOLD_LAB_AI. Always #teamhuman. Opinions belong to the world.

#131

Jerry Tworek

@MillionInt

CEO and co-founder of @coreauto former VP of RL @ OpenAI : reasoning models, o3, o1, GPT4, ChatGPT, Codex, RL for robots cautious AI optimist

#135

Eric Wallace

@Eric_Wallace_

research @openai

#140

Taco Cohen

@TacoCohen

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

#154

Luke Metz

@Luke_Metz

Meta Previously: Thinking Machines, OpenAI, Google Brain

#156

Boaz Barak

@boazbaraktcs

Computer Scientist. See also http://windowsontheory.org . @harvard @openai opinions my own.

#159

Rosanne Liu

@savvyRL

Cofounded & running @ml_collective. Weekly talks at Deep Learning Classics & Trends (DLCT). Research at Google DeepMind. DEI/DIA Chair of ICLR & NeurIPS.

#173

Joshua Achiam

@jachiam0

Freedom, flourishing, and abundance. Prev: @openai. Main author of http://spinningup.openai.com

#175

Emad

@EMostaque

Building open source AI we own Founder @ii_posts, @StabilityAI Consistent inference is possible.

#183

Riley Goodside

@goodside

Mostly screenshots of chatbots. Formerly: Google DeepMind, Scale.

#192

Bob McGrew

@bobmcgrewai

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

#198

Omar Khattab

@lateinteraction

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

#221

Rishabh Agarwal

@agarwl_

Reinforcement Learner

#231

Ashish Vaswani

@ashVaswani

#244

Jack Morris

@jxmnop

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

#245

Eric Zelikman

@ericzelikman

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

#253

Hanna Hajishirzi

@HannaHajishirzi

VP@Microsoft-AI; past: Olmo, Tulu

#256

Animesh Garg

@animesh_garg

Frontier AI & Reinforcement Learning for Generalizable Autonomy. @GeorgiaTech. @microagi Prev @nvidia @UCberkeley @stanford @UofT

#265

David Dohan

@dmdohan

reducing perplexity & ai for science | past: reasoning o1/o3/... @openai & probabilistic programs, proteins, science & reasoning @ google brain 🧠

#268

Karina

@karinanguyen

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

#275

Prof. Anima Anandkumar

@AnimaAnandkumar

AI+Science, Co-Founder @accelerated_u, Bren Professor @caltech, Time100, Fmr Sr Director of #AI research @nvidia Fmr Principal Scientist @awscloud

#281

Niloofar

@niloofar_mire

Technical staff @humansand, asst. prof @LTIatCMU @CMU_EPP, ex RS in @AIatMeta, postdoc @uwcse, Ph.D. @ucsd_cse, former @MSFTResearch -- NAACL & ACL pr chair

#287

will depue

@willdepue

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

#297

Peter Welinder

@npew

Devices @OpenAI

#298

Dylan HadfieldMenell

@dhadfieldmenell

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