Naman Jain @StringChaos
PhD @UCBerkeley ; Research @cursor_ai | Projects - LiveCodeBench, DeepSWE, R2E-Gym, GSO, Syzygy, LMArena Coding | Past: @MetaAI @AWS @MSFTResearch @iitbombay naman-ntc.github.io Berkeley Joined March 2018-
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(🧵) Today, we release Meta Code World Model (CWM), a 32-billion-parameter dense LLM that enables novel research on improving code generation through agentic reasoning and planning with world models. ai.meta.com/research/publi…
Congratulations to Jesse, Jared @jdlichtman, and Christian @ChrSzegedy on this great result! (They told me and Terry about it weeks ago, but released it while I was giving a lecture series in Italy last week, followed by speaking at a conference this week at Harvard -- where I…
Congratulations to Jesse, Jared @jdlichtman, and Christian @ChrSzegedy on this great result! (They told me and Terry about it weeks ago, but released it while I was giving a lecture series in Italy last week, followed by speaking at a conference this week at Harvard -- where I…
Excited to share some of the work we’ve been doing to improve Tab using our data on how people respond to suggestions!
Excited to share some of the work we’ve been doing to improve Tab using our data on how people respond to suggestions!
Quick post-summer GSO update. Several new models are now live on the leaderboard!! 🧵👇
Interested in building and benchmarking deep research systems? Excited to introduce DeepScholar-Bench, a live benchmark for generative research synthesis, from our team at Stanford and Berkeley! 🏆Live Leaderboard guestrin-lab.github.io/deepscholar-le… 📚 Paper: arxiv.org/abs/2508.20033 🛠️…
MoE layers can be really slow. When training our coding models @cursor_ai, they ate up 27–53% of training time. So we completely rebuilt it at the kernel level and transitioned to MXFP8. The result: 3.5x faster MoE layer and 1.5x end-to-end training speedup. We believe our…
new post. there's a lot in it. i suggest you check it out
After three intense months of hard work with the team, we made it! We hope this release can help drive the progress of Coding Agents. Looking forward to seeing Qwen3-Coder continue creating new possibilities across the digital world!
After three intense months of hard work with the team, we made it! We hope this release can help drive the progress of Coding Agents. Looking forward to seeing Qwen3-Coder continue creating new possibilities across the digital world!
We just released the evaluation of LLMs on the 2025 IMO on MathArena! Gemini scores best, but is still unlikely to achieve the bronze medal with its 31% score (13/42). 🧵(1/4)
Can data owners & LM developers collaborate to build a strong shared model while each retaining data control? Introducing FlexOlmo💪, a mixture-of-experts LM enabling: • Flexible training on your local data without sharing it • Flexible inference to opt in/out your data…
Can data owners & LM developers collaborate to build a strong shared model while each retaining data control? Introducing FlexOlmo💪, a mixture-of-experts LM enabling: • Flexible training on your local data without sharing it • Flexible inference to opt in/out your data… https://t.co/Vnaaq6c6If
It's easy to confuse Best@K vs Pass@K—and we've seen some misconceptions about our results. Our 59% on SWEBench-Verified is Pass@1 with Best@16, not Pass@8/16. Our Pass@8/16 is 67%/71%. So how did we achieve this? DeepSWE generates N candidate solutions. Then, another LLM…
It's easy to confuse Best@K vs Pass@K—and we've seen some misconceptions about our results. Our 59% on SWEBench-Verified is Pass@1 with Best@16, not Pass@8/16. Our Pass@8/16 is 67%/71%. So how did we achieve this? DeepSWE generates N candidate solutions. Then, another LLM… https://t.co/vikctUOMUh
DeepSWE is a new state-of-the-art open-source software engineering model trained entirely using reinforcement learning, based on Qwen3-32B. together.ai/blog/deepswe Fantastic work from @togethercompute @Agentica_‼
DeepSWE is a new state-of-the-art open-source software engineering model trained entirely using reinforcement learning, based on Qwen3-32B. together.ai/blog/deepswe Fantastic work from @togethercompute @Agentica_‼ https://t.co/mLAbi2HD2Z
Claude is hyped to hear that its small business is getting the public recognition it deserves
Claude is hyped to hear that its small business is getting the public recognition it deserves https://t.co/TwnzY0ruvG
RLVR is not just about RL, it's more about VR! Particularly for LLM coding, good verifiers (tests) are hard to get! In our latest work, we ask 3 questions: How good are current tests? How do we get better tests? How much does test quality matter? leililab.github.io/HardTests/
Questions to ask 1. can we see a "commit history?" (only 2 commits in repo) 2. what level of supervision was provided? 3. the paper is 4 dense pages. was it outlined first in a lean friendly way and then formalization took place? 4. which models were used in the formalization?
Day 3 of drilling down into popular benchmarks for models/agents. Benchmark #3: LiveCodeBench Developed by researchers at UC Berkeley, MIT, and Cornell, this benchmark evaluates LLM code-generation skills and continually expands with new problems drawn from programming contests…
Introducing Code Researcher - a deep research agent for large systems code and commit history. aka.ms/coderesearcher Achieves a 58% crash resolution rate on a benchmark of crashes in the Linux kernel, a complex codebase with 28M LOC & 75K files.
Manish Shetty @slimshetty_
1K Followers 782 Following PhD @UCBerkeley | AI4Code & Evals | Projects: GSO, R2E, Syzygy, LMArena RepoChat, AIOpsLab | prev @googledeepmind @msftresearch
Mayur Naik @AI4Code
2K Followers 301 Following Misra Family Professor @CIS_Penn. I do research on neurosymbolic AI and cybersecurity.
Shreya Shankar @sh_reya
49K Followers 702 Following on the CS faculty job market | PhD @Berkeley_EECS, building https://t.co/PmuOqAYt6q | teaching https://t.co/CTWJ6z0JEg | formerly ML eng & undergrad @Stanford
Sumanth @sumanthd17
4K Followers 2K Following Building Models @sarvamai PhD’ing @iitmadras @AI4Bharat, Google PhD Fellow, Past life - @GoogleAI @Mila_Quebec @IIITSC
Conor Power @conor_power23
2K Followers 701 Following PhD student @BerkeleySky + https://t.co/jDsPgbj1nT. Former senior SWE on Microsoft Cosmos. Databases 🐘 and distributed systems 🕰️ with some theory 🧮 thrown in.
Dhruv Agarwal @agdhruv
733 Followers 212 Following PhD @Cornell. Past: @MSFTResearch, @GoogleDeepMind, @ashokauniv. Sports fan!
Shadaj Laddad @ShadajL
3K Followers 293 Following Senior Scientist at AWS, building https://t.co/Ax69nGtiH4 and automated reasoning for distributed systems. PhD from @UCBerkeley. Co-organizer https://t.co/mV8bqpr3KF
Parth Thakkar @parth007_96
2K Followers 2K Following @Meta | Previously @IllinoisCS @MSFTResearch @IBMResearch | LLMs + code
Sriram Rajamani @SriramRajamani
3K Followers 466 Following Geek, technologist, research junkie. Dad, husband, son, brother & uncle. CVP, Microsoft Research. Working with wonderful colleagues and friends.
Arkil Patel @arkil_patel
1K Followers 1K Following CS PhD Student at Mila and McGill | Worked at AllenNLP and Microsoft Research
Divy Thakkar @divy93t
9K Followers 2K Following strategy + programs for Gemini, advancing human-centered llms. Ph.D @CityStGeorges . Personal views.
Siddhartha Gairola @sidgairo18
1K Followers 1K Following 🏔️📍🇩🇪 @ELLISforEurope 🇪🇺 PhD Student @cvml_mpiinf at MPI-INF & IST-A 物の哀れ ✨
Harshita Diddee @ihsrahedid
906 Followers 836 Following LTI PhD @SCSatCMU| Prev: Applied Science Intern @amazon Search | RF at @MSFTResearch | Interested in Data Quality Estimation
Harshit Joshi @harshitj__
2K Followers 375 Following CS phd @StanfordNLP, @StanfordOVAL | prev: @MSFTResearch | LLM systems for knowledge access, discovery and curation
Gargi Balasubramaniam @gargi_balasu
3K Followers 2K Following Research Engineer @GoogleDeepMind, @SiebelScholars '23, MS CS UIUC @IllinoisCS, Gold Medalist CS'20 BITS Pilani Goa, Prev @Meta, @AmazonScience, @Microsoft, 🎶
Saksham @sgdescent
1K Followers 2K Following Interested in making LLMs go brrrrr x+1: MS @LTIatCMU x: LLM @Zomato x-N: https://t.co/ht5ObQh7RV & Program Synthesis with LLMs @ProseMsft
Liekoun @Liekoun354185
9 Followers 487 Following Be a girl with a mind, a woman with attitude, and a lady with class.
Oizlynn Zaxkay @OZaxkay76180
0 Followers 138 Following
Cuba @Cuba258741
22 Followers 886 Following
Jonathan Morav @morav_jonathan
37 Followers 341 Following Startups, Politics, and Sports (in alternating order) Currently building Cakewalk Insurance
Arindam @halg0rithmist
30 Followers 1K Following 22 Aspiring theoretician Interested in decision making algorithms
Anmol Panda @anmolpanda_
957 Followers 5K Following PhD candidate @umsi with @libbyh. Data Science, ICTD, Politics, Race, Social Media Prev:@msftresearch @BITSPilaniGoa @iitdelhi @WorldBank
Luke Pham @REMEMBER_70411
54 Followers 5K Following
Kazim Haidari @kazimhaidari009
159 Followers 2K Following AI & Data Science @ Entrepreneur &Scientist; focused on AGI. I'm curious to understand the universe and what's insight into our brains.
CelesteKelsen @vsSe9x5WtpI4ZX4
14 Followers 570 Following
pillar @pillar
421 Followers 7K Following
Ukajoo @Ukajoo279250
17 Followers 846 Following
Piyush Byahut @piyush_byahut
3 Followers 539 Following
Ruhi Sharma @RuhSharma
27 Followers 546 Following
Mandy Lim @Giobbncstark
680 Followers 4K Following If I play my best, I can win anywhere in the world against anybody.
Fabiola @tJcRizaL926U17
9 Followers 677 Following
ACS @asezen77
55 Followers 2K Following
ChloeKitto @LpU3pR3n4sA558
17 Followers 574 Following
Aditya Kulshrestha @Aditya_kul02
23 Followers 302 Following GenAI & Solutions @ Intel | Ex https://t.co/Ted7LL3YNQ, https://t.co/oDR2AwJqny | Part time sasta Philosopher
Luella @Dwawheq5949
72 Followers 2K Following If you’re going to be two-faced, at least make one of them pretty.
Namit Katariya @katariya_namit
127 Followers 264 Following ML Researcher @ Curai, Healthcare AI startup
Prof. Ramanarth Pande... @ramanarth
15 Followers 105 Following
Dawa Hang @dawahaan
56 Followers 593 Following As my knowledge of things grew I felt more and more the delight of the world I was in.
swyx @swyx
127K Followers 3K Following achieve ambition with intentionality, intensity, & integrity - @dxtipshq - @sveltesociety - @aidotengineer - @latentspacepod - @cognition + @smol_ai
Tommy @Shaughnessy119
58K Followers 3K Following Founding Partner @Delphi_Ventures | Co-Founder @Delphi_Digital | Host @PodcastDelphi | Built @VenturesRobot | Not Investment Advice | All My Own Opinions
Prakash Kagitha @prakashkagitha
369 Followers 2K Following Research Assistant @DrexelUniv. Improving planning with LLMs. Previously, Lead Data Scientist @ https://t.co/yohjwHWaMY
Aman Karmani @tmm1
8K Followers 4K Following building Cursor @anysphere. full stack tinkerer and perf nerd. formerly vp of infra @github + ruby-core committer. founder @getchannels + ffmpeg committer.
Ashwinee Panda @PandaAshwinee
3K Followers 722 Following Postdoc of @tomgoldsteincs, PhD @princeton, @Cal alum, currently working on LLMs
Dan Roy @roydanroy
57K Followers 2K Following ML / AI researcher. Research Director and Canada CIFAR AI Chair, @VectorInst. Professor, @UofT (Statistics/CS).
Mary @lLPE8kDyPe7SG3
28 Followers 1K Following
ʟɪsᴀ @lisacheng
7K Followers 4K Following 10+ yrs in crypto. Blockchain Architect @ AI Co. Ethereum & Mastercoin alum. 2 exits. Burned, rebuilt, still here.
Delphine @ArnoldJerd57774
60 Followers 3K Following
Rochelle @Barqou019
35 Followers 2K Following She shines not because she wants to be seen, but because she cannot help it.
Jeanette Larsen @jeanettelarsen_
111 Followers 4K Following Business entrepreneur from Sweden, currently living in California
Victor Hugo @VictorHugo45995
0 Followers 7K Following
Kritika Prakash @kritipraks
10K Followers 1K Following Researcher and artist. 2nd year Computer Science PhD student @UChicago. Machine Learning and Causality for Healthcare.
Yann LeCun @ylecun
955K Followers 765 Following Professor at NYU. Chief AI Scientist at Meta. Researcher in AI, Machine Learning, Robotics, etc. ACM Turing Award Laureate.
François Chollet @fchollet
576K Followers 817 Following Co-founder @ndea. Co-founder @arcprize. Creator of Keras and ARC-AGI. Author of 'Deep Learning with Python'.
Manish Shetty @slimshetty_
1K Followers 782 Following PhD @UCBerkeley | AI4Code & Evals | Projects: GSO, R2E, Syzygy, LMArena RepoChat, AIOpsLab | prev @googledeepmind @msftresearch
Zachary Lipton @zacharylipton
63K Followers 2K Following Cofounder & CTO: @AbridgeHQ, Professor: CMU/@acmi_lab, Creator: @d2l_ai & https://t.co/QQt98VNLUp, Relapsing 🎷
MIT CSAIL @MIT_CSAIL
327K Followers 21K Following MIT's Computer Science & Artificial Intelligence Laboratory (CSAIL). Media Inquiries: [email protected] Check out the latest CSAIL content ⬇️
Andrej Karpathy @karpathy
1.4M Followers 1K Following Building @EurekaLabsAI. Previously Director of AI @ Tesla, founding team @ OpenAI, CS231n/PhD @ Stanford. I like to train large deep neural nets.
Bojan Tunguz @tunguz
253K Followers 8K Following ML ex Nvidia. Creator of @trainxgb. Data Scientist. Physicist. Catholic. Husband. Father. Stanford Alum. Memelord. e/xgb. AMDG.
Jelani Nelson @minilek
27K Followers 266 Following Professor and Department Chair @Berkeley_EECS. Research Scientist (part-time) @GoogleAI. Founder @addiscoder. 🇻🇮🇺🇸🇪🇹
Mayur Naik @AI4Code
2K Followers 301 Following Misra Family Professor @CIS_Penn. I do research on neurosymbolic AI and cybersecurity.
Shreya Shankar @sh_reya
49K Followers 702 Following on the CS faculty job market | PhD @Berkeley_EECS, building https://t.co/PmuOqAYt6q | teaching https://t.co/CTWJ6z0JEg | formerly ML eng & undergrad @Stanford
Sumanth @sumanthd17
4K Followers 2K Following Building Models @sarvamai PhD’ing @iitmadras @AI4Bharat, Google PhD Fellow, Past life - @GoogleAI @Mila_Quebec @IIITSC
Andrew Ng @AndrewYNg
1.3M Followers 1K Following Co-Founder of Coursera; Stanford CS adjunct faculty. Former head of Baidu AI Group/Google Brain. #ai #machinelearning, #deeplearning #MOOCs
Shruti Rijhwani @shrutirij
7K Followers 556 Following * Research Scientist @GoogleDeepMind * #NLProc research * PhD from @LTIatCMU * Amateur woodworker, scuba diver, foosball player
Jia-Bin Huang @jbhuang0604
65K Followers 283 Following
Kayo Yin @kayo_yin
15K Followers 697 Following PhD student @berkeley_ai @berkeleynlp. AI alignment & signed languages. Prev @carnegiemellon @polytechnique, intern @msftresearch @deepmind. 🇫🇷🇯🇵
Michael Black @Michael_J_Black
85K Followers 706 Following Director, Max Planck Institute for Intelligent Systems (@MPI_IS). Chief Scientist @meshcapade. Building 3D digital humans using vision, graphics, and learning.
Gautam Kamath @thegautamkamath
57K Followers 568 Following Assistant Prof of CS @UWaterloo, Faculty @VectorInst, Canada @CIFAR_News AI Chair. Joining @NYU_Courant September 2026. Co-EiC @TmlrOrg. I lead @TheSalonML.
Swarat Chaudhuri @swarat
3K Followers 626 Following Professor at @UTCompSci, Research Scientist at @GoogleDeepmind. Automated Reasoning + Machine Learning + Programming Languages.
Conor Power @conor_power23
2K Followers 701 Following PhD student @BerkeleySky + https://t.co/jDsPgbj1nT. Former senior SWE on Microsoft Cosmos. Databases 🐘 and distributed systems 🕰️ with some theory 🧮 thrown in.
JingyuanLiu @JingyuanLiu123
3K Followers 428 Following https://t.co/D7zLeTZRMh is all you need | Opinions are my own
Heng-Tze Cheng @HengTze
2K Followers 173 Following Research Director & Principal Scientist @GoogleDeepMind, Gemini Team | Lead of LaMDA LLM & AI | Worked on Duplex, TensorFlow, Wide & Deep Learning | Hiring!
Rohan Varma @TheRohanVarma
4K Followers 254 Following building @cursor_ai. previously: @adoptclarity, @tryexplo, @czi, @palantirtech
Math, Inc. @mathematics_inc
6K Followers 0 Following A new company dedicated to autoformalization and the creation of verified superintelligence.
Tommy @Shaughnessy119
58K Followers 3K Following Founding Partner @Delphi_Ventures | Co-Founder @Delphi_Digital | Host @PodcastDelphi | Built @VenturesRobot | Not Investment Advice | All My Own Opinions
Aman Karmani @tmm1
8K Followers 4K Following building Cursor @anysphere. full stack tinkerer and perf nerd. formerly vp of infra @github + ruby-core committer. founder @getchannels + ffmpeg committer.
jeremy @jerhadf
2K Followers 1K Following clauding @AnthropicAI. personal views only. prev @hume_ai @elicitorg @ai_risks @QualiaRI @dartmouth
Andrew Milich @milichab
5K Followers 1K Following @cursor_ai, former CEO @skiffprivacy (acquired by @notionhq)
Simon Sarris @simonsarris
77K Followers 986 Following 🕯 In labouring to be concise, I become obscure. 🕯 Alchemist, sacred things, making things 🕯 The map is mostly water. 🌜 I make GoJS: https://t.co/7yYIMFfAtd
Alex Boruch-Gruszecki @abgruszecki
76 Followers 80 Following Postdoc in Arjun Guha's group, investigating how AI and our understanding of programming languages can help build the future of programming
eric zakariasson @ericzakariasson
41K Followers 457 Following @cursor_ai & tinkering. gone colfing at https://t.co/KFkkR5CJVl
Micah Hill-Smith @_micah_h
707 Followers 943 Following Co-founder & CEO @ArtificialAnlys. Previously @McKinsey.
Arnab Nandi ⭐️ @arnabdotorg
3K Followers 3K Following human-in-the-loop data infra | Prof, Ohio State CS | Co-founder, @thesteamfactory, @hackohio, @mobikitinc (acq.)
Stuart Sul @stuart_sul
1K Followers 118 Following ml research @cursor_ai, cs @Stanford, mlsys @HazyResearch
Yury Zemlyanskiy @_theopompus
257 Followers 472 Following Research Scientist at @cursor_ai. Ex @augmentcode, Google Research, and @ShaLabUSC.
pash @pashmerepat
10K Followers 480 Following currently head of ai @cline | prev @meta knowledge graph | creator of vault // @usc alum
Paul Christiano @paulfchristiano
3K Followers 0 Following
Jasper Dekoninck @j_dekoninck
497 Followers 103 Following PhD Student at ETH Zurich, working on LLM evaluation
Lorenz Kuhn @_lorenzkuhn
1K Followers 746 Following Reasoning Research @OpenAI | o1-preview through o3
Borys Minaiev @bminaiev
4K Followers 268 Following Building reasoning models @OpenAI. ICPC World Champion
Arash Vahdat @ArashVahdat
10K Followers 877 Following Research Director, leading fundamental generative AI research (GenAIR) @nvidia research, views are my own.
jianlin.su @Jianlin_S
3K Followers 14 Following Grad&Clip is all you need @Kimi_Moonshot Blog: https://t.co/YVxsWykMw2 , Cool Papers: https://t.co/scS1n1o0lg
Crystal @crystalsssup
13K Followers 661 Following Staff @Kimi_Moonshot prev. co-maker of ModelizeAI & gemsouls "Personality goes a long way" @UCSanDiego
Joel Becker @joel_bkr
3K Followers 2K Following move fast and fix things @METR_evals. 'soccer'-me @MessiSeconds.
Clara Na @claranahhh
971 Followers 593 Following PhD student at @LTIatCMU / @SCSatCMU she/her, prev. @UVA and intern @ai2_allennlp @/clara on https://t.co/GHxXbrRHSB and @/clarana on https://t.co/47UIhMGaRd
Kevin Frans @kvfrans
4K Followers 502 Following @berkeley_ai @reflection_ai prev mit, read my thoughts: https://t.co/7CZsOTrKRA
𝔊𝔴𝔢𝔯𝔫 @gwern
64K Followers 106 Following Internet besserwisser; pedantic, mean reply guy. 𝘞𝘢𝘵𝘢𝘴𝘩𝘪 𝘬𝘪𝘯𝘪𝘯𝘢𝘳𝘪𝘮𝘢𝘴𝘶! (Follow requests ignored due to terrible UI.)
kalomaze @kalomaze
19K Followers 2K Following ML researcher (@primeintellect), speculator • extremely silly jester
Aurko Roy @aurko79
2K Followers 234 Following ML research | @AIatMeta (2025-2025) | @GoogleDeepmind (2023-2025) | @GoogleAI (Brain) (2017-2023) | CS PhD @Georgiatech | CS @IITKanpur
Sanjana Sharma @_keysarasara
1K Followers 2K Following Done healing my inner child, next up is my inner teen. Her highness demands a sword.
Jediah Katz @jediahkatz
3K Followers 349 Following software @cursor_ai. prev @figma / taught CS @penn. native new yorker, check out https://t.co/pkRbuZupcj
Jürgen Schmidhuber @SchmidhuberAI
165K Followers 0 Following Invented principles of meta-learning (1987), GANs (1990), Transformers (1991), very deep learning (1991), etc. Our AI is used many billions of times every day.
Ameen Patel @Ameen_ml
1K Followers 1K Following Inference @PrimeIntellect, prev @togethercompute, @AmazonScience, @uwaterloo
cat @_catwu
41K Followers 357 Following claude code pm @anthropicai prev: @indexventures, @dagster, @scale_ai
Shuchao Bi @shuchaobi
13K Followers 692 Following Research @Meta Superintelligence Labs, RL/post-training/agents; Previously Research @OpenAI on multimodal and RL; Opinions are my own.
Michiel de Jong @michielsdj
588 Followers 337 Following Research Scientist at @cursor_ai, formerly @augmentcode and @usc
Pengfei Liu @stefan_fee
4K Followers 795 Following Associate Prof. at SJTU, leading GAIR Lab (https://t.co/Nfd8KmZx3B) Co-founder of Inspired Cognition, Postdoc at @LTIatCMU, Previously FNLP, @MILAMontreal,
Ryo Lu @ryolu_
57K Followers 2K Following Head of Design @Cursor_ai. Early @NotionHQ, @Stripe, built startups. I make a world where anyone can make software. Aspiring k-pop idol.
Charlie Ruan @charlie_ruan
648 Followers 481 Following CS PhD Student @UCBerkeley @BerkeleySky | prev @CSDatCMU, @CornellCISTrends for United States
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