Siddharth Suresh @siddsuresh97
ML Research Intern @NetflixResearch | PhD student @UWMadison | Human-AI Alignment | Prev Applied Scientist Intern @AmazonAGI, Intern @BrownCLPS scholar.google.com/citations?user… Madison, WI Joined October 2016-
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Excited for this workshop at #CCN2025! Come listen to me talk about TopoNets: Topographic models across vision, language and audition. Look forward to seeing old friends and making new ones!
Excited for this workshop at #CCN2025! Come listen to me talk about TopoNets: Topographic models across vision, language and audition. Look forward to seeing old friends and making new ones!
Happening now at Salon 3!!
Come watch our talk (@kushin_m) in Salon-3 today at 2:15PM at CogSci. #cogsci2025
Come watch our talk (@kushin_m) in Salon-3 today at 2:15PM at CogSci. #cogsci2025
Direct Preference Optimization (DPO) is simple to implement but complex to understand, which creates misconceptions about how it actually works… LLM Training Stages: LLMs are typically trained in four stages: 1. Pretraining 2. Supervised Finetuning (SFT) 3. Reinforcement…
It was amazing to be part of this effort. Huge shout out to the team, and all the incredible pre-training and post-training efforts that ensure Gemini is the leading frontier model! deepmind.google/discover/blog/…
🎉 Excited to share that our paper "Pretrained Hybrids with MAD Skills" was accepted to @COLM_conf 2025! We introduce Manticore - a framework for automatically creating hybrid LMs from pretrained models without training from scratch. 🧵[1/n]
🧠 Submit to CogInterp @ NeurIPS 2025! Bridging AI & cognitive science to understand how models think, reason & represent. CFP + details 👉 coginterp.github.io/neurips2025/
🧠 Submit to CogInterp @ NeurIPS 2025! Bridging AI & cognitive science to understand how models think, reason & represent. CFP + details 👉 coginterp.github.io/neurips2025/
Releasing HumorBench today. Grok 4 is🥇 on this uncontaminated, non-STEM humor reasoning benchmark. 🫡🫡@xai Here are couple things I find surprising👇 1. this benchmark yields an almost perfect rank correlation with ARC-AGI. Yet the task of reasoning about New Yorker style…
Releasing HumorBench today. Grok 4 is🥇 on this uncontaminated, non-STEM humor reasoning benchmark. 🫡🫡@xai Here are couple things I find surprising👇 1. this benchmark yields an almost perfect rank correlation with ARC-AGI. Yet the task of reasoning about New Yorker style…
🧵 What if two images have the same local parts but represent different global shapes purely through part arrangement? Humans can spot the difference instantly! The question is can vision models do the same? 1/15
I’m thrilled to announce that I will start as a presidential assistant professor in Neuroscience at the City U of Hong Kong in Jan 2026! I have RA, PhD, and postdoc positions available! Come work with me on neural network models/experiments on human memory! RT appreciated! (1/5)
How do language models generalize from information they learn in-context vs. via finetuning? We show that in-context learning can generalize more flexibly, illustrating key differences in the inductive biases of these modes of learning — and ways to improve finetuning. Thread: 1/
Had fun talking at the @SCSLWorkshop at ICLR! One example I brought up, which I think provides an uncommon perspective: a case where spurious shortcuts can improve generalization... even to out-of-distribution sets where the spurious feature doesn't generalize! Thread:
Do you want to do RL for coding and agentic workflows? Do you want to do science, and figure out when RL kicks in? What is the right algorithm (it's not GRPO)? how much reasoning you need in your base (you def need some! but is it a lot or A LOT)? Do you want to figure out how…
Do you want to do RL for coding and agentic workflows? Do you want to do science, and figure out when RL kicks in? What is the right algorithm (it's not GRPO)? how much reasoning you need in your base (you def need some! but is it a lot or A LOT)? Do you want to figure out how…
We are recruiting postdocs! Want to grow your own social networks to study creativity, cultural evolution & decision-making? We are hiring a funded postdoc at Cornell in collaboration with UC Davis, CUNY, & Princeton. Apply here: academicjobsonline.org/ajo/jobs/28959
We are recruiting postdocs! Want to grow your own social networks to study creativity, cultural evolution & decision-making? We are hiring a funded postdoc at Cornell in collaboration with UC Davis, CUNY, & Princeton. Apply here: academicjobsonline.org/ajo/jobs/28959

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tuōmo @7uomoki
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Candelaria @DemarcoCon94156
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Sam Motamed @sammtmd
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MarthaCommons @RR5Qws0GU5tAW
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Anuja Negi @anujanegi_1
210 Followers 696 Following denizenslab@TUBerlin prev. Masters @bccn_berlin @BrainModes @QAILabs Trying to understand intelligence using my primitive one.
MyraEzekiel @sK58tG4U1iJQa
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Jalend Bantupalli @jalendb_15
37 Followers 369 Following Building Embodied AGI @MyoLabAI | Prev: Gemini Infra @Google | @UCSD, @IITKGP
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Nayoung Lee @nayoung_nylee
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Santiago Castro @bryant1410
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Kristine Zheng @kristinexzheng
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Rui Pan 潘瑞 @ruipeterpan
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Carina Kauf @KaufCarina
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Yulu Qin @yulu_qin
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Jung-Chun Liu @JungChun1013
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Raj Krishnan V @raj_krishnan_v
239 Followers 2K Following Clinical AI • Robustness • LLM Eval • KDD’25 @GenAIEval • Building diagnostic trust in agentic models • Embedding To Diagnosis: https://t.co/xqS5Fo9gUN
Ta-Ying Cheng @ChengTim0708
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K Aayush Mazumdar @Tweeting_Aayush
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Xirawjaws @Xirawjaws81068
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Taishi Nakamura @Setuna7777_2
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Eghbal Hosseini @eghbal_hosseini
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wanlin zhu @neuromanifold
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Sitao Cheng @TonyCheng990417
227 Followers 554 Following Phd Student @UWCheritonCS. Interested in Reasoning, Language agents, RAG. Ex @ucsbNLP, @MSFTResearch, @NanjingUnivers1.
Matt Marks @MattMarks836345
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Paul Linton @LintonVision
1K Followers 1K Following Visual Experience / PI + NOMIS Fellow @ItalianAcademy / Presidential Scholar @columbiacss / @KriegeskorteLab + @ZuckermanBrain / AVA David Marr Medal 2025
Sahajpreet Singh @Phy_Shro
140 Followers 1K Following Learning to question / PhDing @wing_nus & @nuscticnus, @NUSingapore | past: @lcs2lab @IITDelhi @BHUpro @UnivOfDelhi | CompSocSci, Misinfo, Bias, LLMs
Chaitanya Kapoor @ckapoor07
53 Followers 179 Following post-bac RA @CogSciUCSD | prev RA + visiting student @mitbrainandcog | BITS Pilani '24
Amanda Bertsch @abertsch72
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Caroline Wang @CarolineWang98
273 Followers 362 Following PhD Student in MARL @UTCompSci | Student Researcher @GoogleDeepMind | ex @SonyAI_global @dukecompsci
pdawg @prathamgrv
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Pinyuan Feng (Tony) @Pinyuan3
62 Followers 414 Following PhD student @ColumbiaPSYC 🦁 @KriegeskorteLab | Prev @BrownCSDept 🐻 @serre_lab | Brain 🧠 Mind 💭 Machine 🤖
VIvekAtwal @_vivekatwal
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Chan Hee (Luke) Song ... @luke_ch_song
519 Followers 262 Following Intern @GoogleAI | Final-year PhD candidate @osunlp | Grounding (M)LLMs for robots & computers | Former @NVIDIARobotics @AdobeResearch @NotreDame 🇰🇷🇺🇸
Aladdin @king_quraishi1
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Saurabh Shah @saurabh_shah2
2K Followers 2K Following training olmos @allen_ai prev @Apple @Penn 🎤dabbler of things🎸 🐈⬛enjoyer of cats 🐈 and mountains🏔️he/him
Ayush Jaiswal @aayushjaiswal07
24K Followers 3K Following Head of growth @scale_AI. Prev Cofounder @pestotech (Acq by Scale)
Songlin Yang @SonglinYang4
14K Followers 3K Following research @MIT_CSAIL @thinkymachines. work on scalable and principled algorithms in #LLM and #MLSys. in open-sourcing I trust 🐳. she/her/hers
Samir @_samirism
6K Followers 910 Following ChatGPT Personalization and Memory @OpenAI , previously Eng @Snap
Christina Wadsworth K... @ChristinaHartW
8K Followers 175 Following leading personalization @OpenAI | previously @Meta, @Instagram | SF
Mike Taylor @hammer_mt
9K Followers 3K Following 🤖 AI persona simulators at https://t.co/QtPqoTk2G0 📕 O'Reilly author on Prompt Engineering 🎓 250k students on my generative AI course 📈 Built a 50 person growth agency
Ethan He @EthanHe_42
17K Followers 841 Following AI @xai | prev @nvidia @AIatMeta @CarnegieMellon | 8k citations 5k GitHub stars | views are my own
Frugal Season @Frugalszn
51K Followers 7 Following We find the craziest price errors, deals, and profitable opportunities you will ever see. We help you make money even if you have no skills or experience. 🚀
bolt.new @boltdotnew
107K Followers 36 Following Build enterprise-grade products visually with AI, right in your browser
Simon Willison @simonw
117K Followers 6K Following Creator @datasetteproj, co-creator Django. PSF board. Hangs out with @natbat. He/Him. Mastodon: https://t.co/t0MrmnJW0K Bsky: https://t.co/OnWIyhX4CH
tuōmo @7uomoki
2K Followers 1K Following tuomo kiiskinen • md-phd • building ai-powered next gen health @Stanford • quant genomics x data sci x biomedicine
Thomas Millar @thmsmlr
10K Followers 2K Following Follow me for Elixir stuff ⬩ @AnthropicAI prev @stitchfix_algo @uwaterloo instructor_ex ⬩ https://t.co/lQneGN7LAy ⬩ https://t.co/qziuESZ7hd
Exa @ExaAILabs
44K Followers 30 Following We're an AI research lab building search for the future. Most powerful web search API → https://t.co/M5QuIA5D2A high compute web search → https://t.co/uHn3Ra5yJ2
Oier Mees @oier_mees
3K Followers 302 Following Robot Learning & Foundation Models @microsoft. Prev. postdoc at @berkeley_ai. PhD @UniFreiburg. Prev. intern @NVIDIAAI.
Amazon Science @AmazonScience
93K Followers 2K Following The latest news and research from Amazon's science community. #AmazonScience
Boyuan Chen @BoyuanChen0
4K Followers 507 Following Researcher @OpenAI, core member of GPT image generation and member of Sora video generation. PhD @MITEECS. I do world models, RL, and robotics.
Michelle Lee @michellearning
4K Followers 988 Following Founder & CEO of @medra_ai. Let's eradicate disease. Prev. @StanfordAILab, @nvidia, @SpaceX
Medra @medra_ai
782 Followers 9 Following We're building Physical AI for the lab to unlock scientific breakthroughs
Lily Lim @LiLiDuc22
3K Followers 220 Following xAI Head Legal Eagle: Lily is an adventurer, former rocket scientist, and now launcher of products at the innovative Elon Musk AI start-up, xAI.
Woosuk Kwon @woosuk_k
6K Followers 628 Following @thinkymachines | @vllm_project | PhD-ing @Berkeley_EECS
Horace He @cHHillee
42K Followers 537 Following @thinkymachines Formerly @PyTorch "My learning style is Horace twitter threads" - @typedfemale
Nadav Timor @NadavTimor
1K Followers 8K Following AI inference, speculative decoding, open source. Built novel decoding algorithms – default in Hugging Face Transformers (150+ ⭐). Making AI faster + cheaper
Jeremy Bernstein @jxbz
7K Followers 615 Following 🧪 @thinkymachines ✍️ anon feedback @ https://t.co/RIhBhjMRdD
jane zhang @jjanezhang
2K Followers 776 Following living life 🎉 | agents & llm training @dbrxmosaicai @dukeu I write monthly 📝
Sam Motamed @sammtmd
429 Followers 954 Following @ELLISforEurope PhD student at @INSAITinstitute + @Oxford_VGG and Intern at @NetflixResearch. Ex: @GoogleDeepMind / @CMU_Robotics / @UofT.
Akshay Jagadeesh @akjags
2K Followers 742 Following safety research + health AI @OpenAI. prev: neuroscientist at harvard studying visual perception in brains and machines. phd in neuro @ stanford.
Bill Chen @realchillben
2K Followers 573 Following @openai ; Prev @ycombinator @Retool @Meta ML @Columbia
prashant @prashantmital
2K Followers 2K Following solutions, startups & vibes @OpenAI. personal views only. 🇺🇸🇮🇳
Price Errors @Pricerrors
58K Followers 6 Following They designed the system to keep you trapped – I know how to break it. Hidden glitches, legal loopholes, and untold profit hacks. Welcome to the underground.
Misprints @Misprints
4K Followers 28 Following The Latest Deals, Meals, & Coupons | ⚡️Powered by @BandarsBounties | IG: Coupons
Jay @jayendra_ram
2K Followers 922 Following founder @hud_evals, prev cs+physics @columbia, @ycombinator
Wojciech Zaremba @woj_zaremba
121K Followers 204 Following Co-Founder of OpenAI https://t.co/OCQ3mpf0IN
Sean Kirmani @SeanKirmani
3K Followers 552 Following Research @OpenAI. Interested in intelligence, understanding, and science.
Rocky Duan @rocky_duan
3K Followers 97 Following Research Lead @ Amazon FAR (Frontier AI & Robotics). Previously @CovariantAI CTO, @OpenAI, @UCBerkeley PhD. 2024 Forbes 30 Under 30.
Younggyo Seo @younggyoseo
1K Followers 713 Following Research @ Amazon Frontier AI and Robotics. Prev: Postdoc @berkeley_ai | Research @Dyson | Ph.D @kaist_ai
Bert Maher @tensorbert
3K Followers 375 Following I’m a software engineer building high-performance kernels and compilers at Anthropic! Previously at Facebook/Meta (PyTorch, HHVM, ReDex)
alex peysakhovich �... @alex_peys
5K Followers 792 Following partner sutter hill ventures. ex-facebook ai. interests: dogs, ml, rl, game theory, multimodality, motorsports, embeddings, psych, bio, graphs
Joey Gonzalez @profjoeyg
5K Followers 409 Following Professor @UCBerkeley, co-director of @LMSysorg, and co-founder @RunLLM
Raj Dabre @prajdabre
16K Followers 1K Following Senior Research Scientist - @google, Adjunct Faculty - @iitmadras, @iitbombay, Ex: @NICT_Publicity Use of my tweets without permission ➡️ legal action
Alan Karthikesalingam @alan_karthi
6K Followers 2K Following Medical AI @GoogleDeepMind: AI co-scientist, AMIE, Med-Gemini, MedPaLM, MedPaLM-2, MedPaLM-M & Flamingo-CXR. Hon Lecturer Vasc Surgery @ImperialVasc
Khaled Saab @_khaledsaab
3K Followers 390 Following Researcher @OpenAI, prev: RS @GoogleDeepMind PhD @StanfordAILab @HazyResearch