Weiming Ren @wmren993
CS PhD student @UWaterloo @UWCheritonCS cs.uwaterloo.ca/~w2ren Joined November 2023-
Tweets57
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Followers62
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Following56
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Likes25
Weiming Ren retweeted
📢 Introducing VisCoder – fine-tuned language models for Python-based visualization code generation and feedback-driven self-debugging. Existing LLMs struggle to generate reliable plotting code: outputs often raise exceptions, produce blank visuals, or fail to reflect the…
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Weiming Ren retweeted
Introducing VerlTool - a unified and easy-to-extend tool agent training framework based on verl. Recently, there's been a growing trend toward training tool agents with reinforcement learning algorithms like GRPO and PPO. Representative works include SearchR1, ToRL, ReTool, and…
Weiming Ren retweeted
🚀 New Paper: Pixel Reasoner 🧠🖼️ How can Vision-Language Models (VLMs) perform chain-of-thought reasoning within the image itself? We introduce Pixel Reasoner, the first open-source framework that enables VLMs to “think in pixel space” through curiosity-driven reinforcement…
Weiming Ren retweeted
🧠📽️ New benchmark release: VideoEval-Pro! Long Video Understanding (LVU) is critical for building truly intelligent multimodal systems — think surveillance analysis, instructional video QA, or summarizing hour-long meetings. But here's the problem👇 🧩 Nearly all existing LVU…
🧠📽️ New benchmark release: VideoEval-Pro! Long Video Understanding (LVU) is critical for building truly intelligent multimodal systems — think surveillance analysis, instructional video QA, or summarizing hour-long meetings. But here's the problem👇 🧩 Nearly all existing LVU…
Weiming Ren retweeted
🎬 Automated filmmaking is the future — You need dialogue, expressive talking heads, synchronized body motion, and multi-character interactions. 🚀 Today, in collaboration with @AIatMeta, we’re excited to introduce MoCha: Towards Movie-Grade Talking Character Synthesis 🔊…
Weiming Ren retweeted
🚀Thrilled to introduce ☕️MoCha: Towards Movie-Grade Talking Character Synthesis Please unmute to hear the demo audio. ✨We defined a novel task: Talking Characters, which aims to generate character animations directly from Natural Language and Speech input. ✨We propose…
Weiming Ren retweeted
Excited to share what I've been working on lately: ABC - A multimodal embedding model trained for embedding specific aspects of an image. ABC is perfect for visual embedding tasks that require a little more control over the embedding. Details on the training pipeline 👇
Weiming Ren retweeted
🚨 New Paper Alert! 🚨 Thrilled to announce VAMBA: a powerful hybrid Mamba-Transformer architecture designed specifically for hour-long video understanding tasks! VAMBA can receive more than 1000 frames on a single GPU card efficiently! 🎯 Why do we need hour-long video models?…
🚨 New Paper Alert! 🚨 Thrilled to announce VAMBA: a powerful hybrid Mamba-Transformer architecture designed specifically for hour-long video understanding tasks! VAMBA can receive more than 1000 frames on a single GPU card efficiently! 🎯 Why do we need hour-long video models?… https://t.co/7XmbwN5BYR
Zian(Andy) Zheng @zian_andy_zheng
48 Followers 165 Following 🎓CS MMath@UWaterloo | prev MComp@NUS |🏂🏻 Extreme Sports Lover: Skydiver, Freediver, Scuba Diver
Daniel @rn_xiv01
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Zhuofeng Li @zhuofengli96475
4 Followers 29 Following Intern at TIGER-Lab @UWaterloo | Zhao-Lab @EmoryUniversity Incoming CS PhD Student @TAMU
Benjamin Schneider @BenRSchneider
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sunmessi @sunmessi2022
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Anthony Susevski @asusevski
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DG. @dataghees
1K Followers 6K Following scaling speech native LLMs @rimelabs the future is willed into existence. bioML, discovering new science, housing, industrial policy, local politics.
Zhiheng LYU @ZhihengLyu
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Yuxuan Zhang @ReacherZhang
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Junjie Shan @JunjieShan_
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Austin Lyons @theaustinlyons
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Jitendra Kumar Sharma @jkumarsharma998
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Aman Karmani @tmm1
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Wenhao Chai @wenhaocha1
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Mojtaba Vàlipour @ValipourMojtaba
376 Followers 3K Following PhD in CS from @UWaterloo, Founding Engineer at https://t.co/YGMoEZfDQD, prev enjoyed my time at @oraclelabs, Noah’s Arc Lab, Data Analytics Lab & @CVC_UAB
gorger @zbn1878571
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Qihang Zhang @QihangZhang00
136 Followers 689 Following Ph.D student @UBC Prev: BEng @Tsinghua_Uni. Broadly interested in everything about LLMs. Try to build in public and learn in public.
Sahithya Ravi @Sahithya_Ravi
431 Followers 531 Following PhD @UBC_CS | @VectorInst I @UBC_NLP | Prev @MetaAI @MSFTResearch @Open_ML
Yubo Wang @YuboWang726
96 Followers 53 Following PhD student: @UWaterloo, MSc: @ucdavis B.Eng: @ZJU_China; AI researcher. Interested in LLM, reasoning and RAG. Author of MMLU-Pro, CFT, ScholarCopilot
Xueguang Ma @xueguang_ma
840 Followers 646 Following PhD student at @uwaterloo. Working on encoding the world into vectors. Prev. intern at @Meta, @MSFTResearch, @amazon
AT TECHNOLOGY AND CON... @attechsoft
3 Followers 115 Following
Wu Haoning @HaoningTimothy
2K Followers 616 Following PhD Nanyang Technological University🇸🇬, BS @PKU1898, cooking VLMs in @Kimi_Moonshot. Opinions are personal.
Dung Doan @dungdx34
333 Followers 8K Following
Ruoxi Ning @ruoxi_ning
201 Followers 455 Following MMath @UWCheritonCS w/ @fredahshi | 👩🏻💻: cognitive model, interpretability | 24' @ZJU_China @NlpWestlake | Some day I'll find the chance to say my εὕρηκα
Haiyang Xu @xuhaiya2483846
899 Followers 3K Following Researcher @AlibabaGroup | Multimodal mPLUG including Mobile-Agent/mPLUG/mPLUG-Owl/mPLUG-DocOwl. 🔗https://t.co/9gkPyFk7wA
Andrian @andrianscales
2K Followers 7K Following I help SaaS founders scale with paid traffic funnels. DM me “Scale” for $1M+ MRR case study breakdown https://t.co/999QEoD8ii
Tianle LI @TianleLI123
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The Humans in the Loo... @thehumansinloop
16 Followers 110 Following Your executive summary of AI news for busy devs. Subscribe to the newsletter at https://t.co/OgfehHbKFk
Matthew | LearnSaaS.c... @matthewlesiuk
16K Followers 3K Following Helped a SaaS client grow to $3M ARR. 2x SaaS exits of my own. Now helping SaaS founders scale with paid traffic funnels at https://t.co/ES6QsyV6Lv.
Mikkel @Mikkel86881951
200 Followers 3K Following
Kaixuan Ji @Kaixuan_Ji_19
688 Followers 920 Following Ph.D. student in CS UCLA, B.E. from Tsinghua Uiversity. Interested in machine learning, especially RL Theory and LLM.
Ehsaan Ali @EhsaanA99918076
49 Followers 627 Following Ph.D. Scholar | AI for Digital Twin & Tidal Energy Systems | Deep Learning, Signal Processing & Computer Vision | IRDL CNRS UMR 6027, France
Cong Wei @CongWei1230
654 Followers 417 Following CS PhD @UWaterloo. Intern @Meta GenAI. MS & B.CS @UofT @VectorInst. Author of MoCha.
Max Ku @vinesmsuic
724 Followers 1K Following CS grad student @UWCheritonCS, prev intern @nvidia DIR. I like to observe things. My works are often related to Visuals. Born in 🇭🇰.
Ajay Jain @ajayj_
7K Followers 4K Following Co-founder @genmoai. Co-created denoising diffusion (DDPM), DreamFusion, Dream Fields. Ex Ph.D. @berkeley_ai, @googleai, @facebookai, @nvidiaai, @mit
Tianle Cai @tianle_cai
8K Followers 5K Following ML PhD @Princeton. Life-long learner, hacker, and thinker. Tech consultant & angel investor. Prev @togethercompute @GoogleDeepMind @MSFTResearch @citsecurities.
Kavin R V @R19163
3 Followers 228 Following Pre-doc @IITKharagpur | BS-MS @iiserbhopal | Interested in NLP, IR, Generative Retrieval, Instruction Tuning and RLHF | @IKDD-Uplink intern @iithyderabad
DG. @dataghees
1K Followers 6K Following scaling speech native LLMs @rimelabs the future is willed into existence. bioML, discovering new science, housing, industrial policy, local politics.
Zhiheng LYU @ZhihengLyu
121 Followers 339 Following MMath Student @UWaterloo TIGER-Lab Prev @HKUniversity @ETH_en @UCBerkeley
Benjamin Schneider @BenRSchneider
15 Followers 18 Following
Yuxuan Zhang @ReacherZhang
49 Followers 858 Following CS Student @UofT, Bachelor in Economics @PKU1898
Xiangru (Edward) Jian @EdwardJian2
210 Followers 728 Following CS PhD student @UWCheritonCS. Prev @ServiceNowRSRCH. A big fan of @ManCity. Working on multimodal learning, VLM/LLM agents and data management.
Ajay Jain @ajayj_
7K Followers 4K Following Co-founder @genmoai. Co-created denoising diffusion (DDPM), DreamFusion, Dream Fields. Ex Ph.D. @berkeley_ai, @googleai, @facebookai, @nvidiaai, @mit
Kaixuan Ji @Kaixuan_Ji_19
688 Followers 920 Following Ph.D. student in CS UCLA, B.E. from Tsinghua Uiversity. Interested in machine learning, especially RL Theory and LLM.
Waterloo's Cheriton S... @UWCheritonCS
2K Followers 409 Following The twitter account of the David R. Cheriton School of Computer Science.
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.
Mojtaba Vàlipour @ValipourMojtaba
376 Followers 3K Following PhD in CS from @UWaterloo, Founding Engineer at https://t.co/YGMoEZfDQD, prev enjoyed my time at @oraclelabs, Noah’s Arc Lab, Data Analytics Lab & @CVC_UAB
Wenhao Chai @wenhaocha1
2K Followers 2K Following Ph.D. Student @PrincetonCS. Prev @Stanford @UW @pika_labs @MSFTResearch @UofIllinois @ZJU_China. I used to work on computer vision, but it's not all I do.
Lucas Beyer (bl16) @giffmana
108K Followers 518 Following Researcher (now: Meta. ex: OpenAI, DeepMind, Brain, RWTH Aachen), Gamer, Hacker, Belgian. Anon feedback: https://t.co/xe2XUqkKit ✗DMs → email
Li Bo @BoLi68567011
1K Followers 1K Following CS PhD student, NTU@Singapore, advised by Prof. Ziwei Liu. Vibe building intelligence, prev works LLaVA-OneVision/LMMs-Eval, more at https://t.co/O1KPBMCgLl
DeepSeek @deepseek_ai
973K Followers 0 Following Unravel the mystery of AGI with curiosity. Answer the essential question with long-termism.
Ning Yu @realNingYu
905 Followers 387 Following Lead Research Scientist at Netflix Eyeline Studios. Ex-Salesforce. Ex-NVIDIA. Ex-Adobe. Joint PhD at UMD & MPI. Leading efforts in visual and multimodal GenAI.
Rhymes.AI @rhymes_ai_
2K Followers 16 Following Hey there 👋 we're https://t.co/tai6JPqNOG, a team of researchers, engineers, and designers on a mission to create powerful yet intuitive AI solutions.
Sahithya Ravi @Sahithya_Ravi
431 Followers 531 Following PhD @UBC_CS | @VectorInst I @UBC_NLP | Prev @MetaAI @MSFTResearch @Open_ML
Xueguang Ma @xueguang_ma
840 Followers 646 Following PhD student at @uwaterloo. Working on encoding the world into vectors. Prev. intern at @Meta, @MSFTResearch, @amazon
Yubo Wang @YuboWang726
96 Followers 53 Following PhD student: @UWaterloo, MSc: @ucdavis B.Eng: @ZJU_China; AI researcher. Interested in LLM, reasoning and RAG. Author of MMLU-Pro, CFT, ScholarCopilot
Haiyang Xu @xuhaiya2483846
899 Followers 3K Following Researcher @AlibabaGroup | Multimodal mPLUG including Mobile-Agent/mPLUG/mPLUG-Owl/mPLUG-DocOwl. 🔗https://t.co/9gkPyFk7wA
Ruoxi Ning @ruoxi_ning
201 Followers 455 Following MMath @UWCheritonCS w/ @fredahshi | 👩🏻💻: cognitive model, interpretability | 24' @ZJU_China @NlpWestlake | Some day I'll find the chance to say my εὕρηκα
Wu Haoning @HaoningTimothy
2K Followers 616 Following PhD Nanyang Technological University🇸🇬, BS @PKU1898, cooking VLMs in @Kimi_Moonshot. Opinions are personal.
Qi Yan @qi_yan98
93 Followers 513 Following ECE PhD student @ UBC. Working on machine learning broadly. Name in Chinese: 颜齐
Cong Lu @cong_ml
3K Followers 1K Following Research Scientist @GoogleDeepMind on the Open-Endedness Team. Prev: Postdoc @UBC_CS, PhD @UniofOxford.
Yann LeCun @ylecun
950K Followers 764 Following Professor at NYU. Chief AI Scientist at Meta. Researcher in AI, Machine Learning, Robotics, etc. ACM Turing Award Laureate.
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.
Google DeepMind @GoogleDeepMind
1.2M Followers 279 Following We’re a team of scientists, engineers, ethicists and more, committed to solving intelligence, to advance science and benefit humanity.
OpenGVLab @opengvlab
2K Followers 87 Following Shanghai AI Lab, General Vision Team. We created InternImage, BEVFormer, VideoMAE, LLaMA-Adapter, Ask-Anything, and many more! [email protected]
Yuntian Deng @yuntiandeng
8K Followers 3K Following Assistant Professor @UWaterloo | Visiting Professor @NVIDIA | Associate @Harvard | Faculty Affiliate @VectorInst | Former Postdoc @ai2_mosaic | PhD @Harvard
Tianle LI @TianleLI123
59 Followers 60 Following
Saining Xie @sainingxie
23K Followers 1K Following researcher in #deeplearning #computervision | assistant prof at @nyu_courant | rs @googledeepmind | past: rs @meta (FAIR) @ucsandiego | ynwa
Albert Gu @_albertgu
18K Followers 88 Following assistant prof @mldcmu. chief scientist @cartesia_ai. leading the ssm revolution.
Chuang Gan @gan_chuang
9K Followers 484 Following Faculty Member at UMass Amherst; Principal researcher at MIT-IBM Watson AI Lab; Homepage: https://t.co/Pc8WeREfTz
Ge Zhang @GeZhang86038849
3K Followers 956 Following M-A-P @mm_art_project , SEED Bytedance, TigerLab Prev. 01, BAAI, MERT, MAP-Neo, MMMU, OpenCI, MAmmoTH, MMLU-pro, Yi, COIG, YuE, SuperGPQA
Dongfu Jiang @DongfuJiang
858 Followers 685 Following AI researcher. Current Intern @nvidia; PhD student @UWCheritonCS. Former @allen_ai; @SeaAIL; @ZJU_China;
Zekun Wang (ZenMoore)... @ZenMoore1
4K Followers 883 Following #LLM #MLLM #AGI Researcher @Kling_ai, w/ @MM_Art_Project
Tianle Cai @tianle_cai
8K Followers 5K Following ML PhD @Princeton. Life-long learner, hacker, and thinker. Tech consultant & angel investor. Prev @togethercompute @GoogleDeepMind @MSFTResearch @citsecurities.
Max Ku @vinesmsuic
724 Followers 1K Following CS grad student @UWCheritonCS, prev intern @nvidia DIR. I like to observe things. My works are often related to Visuals. Born in 🇭🇰.
OpenAI @OpenAI
4.3M Followers 3 Following OpenAI’s mission is to ensure that artificial general intelligence benefits all of humanity. We’re hiring: https://t.co/dJGr6Lg202
Cong Wei @CongWei1230
654 Followers 417 Following CS PhD @UWaterloo. Intern @Meta GenAI. MS & B.CS @UofT @VectorInst. Author of MoCha.
University of Waterlo... @UWaterloo
99K Followers 583 Following #UWaterloo students, alumni and faculty are at the forefront of innovation. Our greatest impact happens together. 🖤💛
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.Trends for United States
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