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Mengye Ren

@mengyer.bsky.social
172 followers 108 following 74 posts

Assistant Professor of CS & DS at NYU. Machine Learning, Human-like AI, Continual Learning | Head of @agenticlearning.ai | mengyeren.com

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Mengye Ren @mengyer.bsky.social · 01/10/2026
Honored to receive the 2nd Annual Google ML and Systems Junior Faculty Award for our work on adaptable ML systems and agents. Grateful to Google for the support, and to my students. More to come on adaptable agents, in open source and open science.
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Outerloop @outerloop.science · 18/09/2026
Outerloop 0.2.0 is out. A lifecycle release: research agents now have persistent states instead of running once and exiting, and one unified message inbox: agent-to-agent messages, kernel notices, gate verdicts, reviewer findings, branch moves and CI results.
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Mengye Ren @mengyer.bsky.social · 10/09/2026
Introducing Outerloop: open autoresearch on your own cluster. My lab develops and uses it in our own research.
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NYU Center for Data Science @nyudatascience.bsky.social · 17/08/2026
The DOE has selected the first round of projects for its Genesis Mission, a national push to speed up scientific discovery with AI. Two CDS faculty are on board: ⭐️ Mengye Ren (@mengyer.bsky.social) on MARS ⭐️ Juliana Freire on DAISY www.nyu.edu/about/news-p...
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Mengye Ren @mengyer.bsky.social · 04/07/2026
Come and chat with us in Seoul at ICML!
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NYU Center for Data Science @nyudatascience.bsky.social · 03/06/2026
CDS Assistant Professor Mengye Ren (@mengyer.bsky.social) argues in a new paper that AI selfhood requires continual learning. Today’s LLMs wake from amnesia each session and read a diary of a past self — never extending themselves through new experience. nyudatascience.medium.com/to-have-a-se...
nyudatascience.medium.com
To Have a Self, an AI Must Live a Life
Every copy of a large language model begins each conversation identical to every other copy. They share the same weights and the same…
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Mengye Ren @mengyer.bsky.social · 19/05/2026
What does it mean to create a new concept rather than retrieve a familiar one? I propose that creativity is what's unfamiliar at first but quickly learnable by an adaptive observer, and show that meta-learning through a frozen Diffusion model produces stylistic & conceptual creations.
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NYU Center for Data Science @nyudatascience.bsky.social · 06/05/2026
AI agents often struggle to plan movements because their internal representations of the physical world can be overly tangled. CDS PhD student Ying Wang shows how straightening these pathways improves AI navigation. Accepted to ICML 2026. nyudatascience.medium.com/improving-wo... 1/2
nyudatascience.medium.com
Improving World Models: A Neuroscience-Inspired Approach to Latent Planning
Humans instinctively map out the physical consequences of their actions before taking them, seamlessly predicting that a dropped glass will…
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agentic learning ai lab @agenticlearning.ai · 24/04/2026
Agentic Learning AI Lab is at #ICLR2026, come check out our work! @mengyer.bsky.social @choang.bsky.social @jacklu-me.bsky.social Frank Wu🧵
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Mengye Ren @mengyer.bsky.social · 08/04/2026
New preprint: The Self Requires Learning. Self-consciousness requires continual learning + world-modeling. I introduce "bounded integration" to connect perspective, identity, and self-representation — and diagnose what current AI systems have and lack. Full paper: mengyeren.com/research/202...
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NYU Center for Data Science @nyudatascience.bsky.social · 01/04/2026
Project proposals this year by CDS Faculty Fellow Mateo Dulce Rubio, CDS Assoc. Prof. Carlos Fernandez-Grande, Asst. Prof. Grace Lindsay (@neurograce.bsky.social), and Asst. Prof. Mengye Ren (@mengyer.bsky.social)!
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Mengye Ren @mengyer.bsky.social · 17/03/2026
Latent trajectories from pretrained models are curved and zigzagged. We add a simple straightening objective that makes the latent transitions smooth and trajectories straightened. Check out our latest research by @yingwww.bsky.social @yann-lecun.bsky.social and colleagues!
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Mengye Ren @mengyer.bsky.social · 20/02/2026
AI may be reshaping not just the economy, but the political assumptions built around labor. In this blog post, I explore what this could mean for the future landscape of political economy: mengyeren.substack.com/p/politics-a...
mengyeren.substack.com
Politics After AI
From Capital vs. Labor to Acceleration vs. Preservation
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Mengye Ren @mengyer.bsky.social · 19/02/2026
Sharing my thoughts on Moltbook in a recent interview by The Independent.
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Glen Berseth @glenberseth.bsky.social · 09/02/2026
I have updated my tutorial on making Vision Language Action models. This tutorial starts with a basic Transformer and walks people through the steps to transform it into a full VLA that uses PaliGemma as the pretrained VLM. Links below.
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Mengye Ren @mengyer.bsky.social · 06/02/2026
Corporate PRs are becoming a disservice to science. We see amazing things with no idea how they were done. It's just a way to grab smart people and pump equity, while discouraging junior students by making them think there's nothing left to be done in research.
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Mengye Ren @mengyer.bsky.social · 30/01/2026
Check out our Midway Network paper on learning hierarchical latent motion tokens from watching videos. Recently got accepted to ICLR 2026!
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Mengye Ren @mengyer.bsky.social · 30/01/2026
Verifiers are increasingly being used today in RL to provide rewards. We did a systematic study on when it is the best to use LLMs to verify solutions.
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Mengye Ren @mengyer.bsky.social · 19/12/2025
Our latest research Midway Networks learn recognition and motion representations from scratch by letting the network learn from watching videos. The latent motion vectors are refined in a top-down hierarchy. Interesting tracking results using our forward perturbation viz.
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Mengye Ren @mengyer.bsky.social · 16/12/2025
We are so comfortable with the concept of pretraining in foundation models today that we assume an AI is supposed to have seen everything humanity has created. 1/2
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Mengye Ren @mengyer.bsky.social · 12/12/2025
Excited to share our new research on local RL without backprop!
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agentic learning ai lab @agenticlearning.ai · 10/12/2025
Lab gathering at #NeurIPS2025. Proud of this year’s work and excited about the ideas we’re building toward next!
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Mengye Ren @mengyer.bsky.social · 26/11/2025
I will be at NeurIPS next week. Let's connect if you are also interested in continual learning AI!
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Mengye Ren @mengyer.bsky.social · 15/11/2025
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NeurIPS Conference @neuripsconf.bsky.social · 19/09/2025
Be part of #NeurIPS2025 in Mexico City! Submit your proposals: 📅 Deadlines Tutorials: Sept 26 👉 neurips.cc/Conferences/... Workshops: Sept 30 👉 neurips.cc/Conferences/... Socials: Oct 1 👉 neurips.cc/Conferences/... Startup Pitch: Oct 15 👉 neurips.cc/Conferences/...
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NeurIPS Conference @neuripsconf.bsky.social · 15/09/2025
Pitch your AI startup at NeurIPS 2025 in Mexico City! The application deadline is just a month away on October 15th. Learn more and apply now: neurips.cc/Conferences/...
neurips.cc
NeurIPS 2025 Mexico City - Call for Startup Pitch
We’re thrilled to announce the Startup Pitch Competition at the Mexico City satellite location of NeurIPS 2025! This competition offers early-stage AI startups a chance to showcase their innovations…
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NYU Center for Data Science @nyudatascience.bsky.social · 10/09/2025
Watch this new video of work by CDS Asst. Prof. Mengye Ren (@mengyer.bsky.social) and colleagues, who built PooDLe, an algorithm that helps AI systems learn from complex environments like busy streets. The method mimics how humans process cluttered scenes. www.nyu.edu/about/news-p...
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NeurIPS Conference @neuripsconf.bsky.social · 16/07/2025
We're excited to announce a second physical location for NeurIPS 2025, in Mexico City, which we hope will address concerns around skyrocketing attendance and difficulties in travel visas that some attendees have experienced in previous years. Read more in our blog: blog.neurips.cc/2025/07/16/n...
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NeurIPS Conference @neuripsconf.bsky.social · 16/07/2025
NeurIPS is endorsing EurIPS, an independently-organized meeting which will offer researchers an opportunity to additionally present NeurIPS work in Europe concurrently with NeurIPS. Read more in our blog post and on the EurIPS website: blog.neurips.cc/2025/07/16/n... eurips.cc
eurips.cc
eurips.cc
A NeurIPS-endorsed conference in Europe held in Copenhagen, Denmark
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NeurIPS Conference @neuripsconf.bsky.social · 02/07/2025
NeurIPS is seeking additional ethics reviewers this year. If you are able and willing to participate in the review process, please sign up at the form in the link: neurips.cc/Conferences/... Please share this call with your colleagues!
neurips.cc
2025 Call For Ethics Reviewers
If you are able and willing to participate in the review process, please sign up at this form. Feel free to share this call with your colleagues.
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NYU Center for Data Science @nyudatascience.bsky.social · 11/06/2025
CDS Asst. Prof. @mengyer.bsky.social, Courant PhD students Alex N. Wang and Christopher Hoang, and @ylecun.bsky.social introduce PooDLe: a self-supervised learning method enhancing AI vision in real-world videos by improving small object detection. nyudatascience.medium.com/learning-to-...
nyudatascience.medium.com
Learning to See Like Animals: How Small Objects in Dense Video Scenes Challenge AI Vision
PooDLe enhances AI vision in real-world videos by improving small object detection.
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NeurIPS Conference @neuripsconf.bsky.social · 21/05/2025
The NeurIPS Position Track is seeking additional reviewers this year. If you'd like to serve or nominate a colleague, please complete our nomination form! docs.google.com/forms/d/e/1F...
docs.google.com
NeurIPS 2025 Position Paper Track Reviewer Nomination Form
Does this form look suspicious? Report
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Mengye Ren @mengyer.bsky.social · 17/05/2025
The proposed 5% remittance tax on non-citizens is another blatant attack on foreign workers, who've contributed tremendously to the U.S. economy, have little path to citizenship, no birthright for their kids, and will face double taxation on their hard-earned dollars.
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Mengye Ren @mengyer.bsky.social · 20/04/2025
How can we leverage naturalistic videos for visual SSL? Naturalistic, i.e. uncurated, videos are abundant and can emulate the egocentric perspective. Our paper at ICLR 2025, PooDLe🐩, proposes a new SSL method to address the challenges of learning from naturalistic videos. 🧵
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Mengye Ren @mengyer.bsky.social · 08/04/2025
A single man's decision wiped out 20% of the global wealth and still going...
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Mengye Ren @mengyer.bsky.social · 05/04/2025
America will become a T-shirt manufacturing superpower!
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Mengye Ren @mengyer.bsky.social · 03/04/2025
Love that stock market crashing...
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Mengye Ren @mengyer.bsky.social · 20/03/2025
"A French scientist was denied entry to the US after immigration officers at an airport searched his phone and found messages in which he had expressed criticism of the Trump administration." --- So much for freedom of speech.
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Mengye Ren @mengyer.bsky.social · 16/03/2025
Not that I am personally affected by the new rules, but desk rejection on reciprocal reviews of every author is not a proportional penalty on junior students and can burden junior PIs who submit papers to wider venues. Plus it hurts the community by throwing away valid reviews.
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kyunghyuncho.bsky.social @kyunghyuncho.bsky.social · 15/03/2025
www.wsj.com/arts-culture... wow i didn’t know about it
wsj.com
Essay | The Last Decision by the World’s Leading Thinker on Decisions
Shortly before Daniel Kahneman died last March, he emailed friends a message: He was choosing to end his own life in Switzerland. Some are still struggling with his choice.
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Mengye Ren @mengyer.bsky.social · 14/03/2025
The tiny industry research "awards" that ultimately waste thousands of hours of PIs' time that would otherwise be more useful... What a predatory job on getting a preview of all of the cutting-edge ideas for free.
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NYU Center for Data Science @nyudatascience.bsky.social · 03/03/2025
CDS is hiring a Clinical Professor of Data Science. Teach ML, programming, and specialized courses in our 60 5th Ave building. Renewable contracts with promotion opportunities. Apply by April 1, 2025. For details, see: apply.interfolio.com/155349 #MachineLearning #ML #AIjobs
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Andrew Gordon Wilson @andrewgwils.bsky.social · 05/03/2025
My new paper "Deep Learning is Not So Mysterious or Different": arxiv.org/abs/2503.02113. Generalization behaviours in deep learning can be intuitively understood through a notion of soft inductive biases, and formally characterized with countable hypothesis bounds! 1/12
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Animesh Garg @animesh-garg.bsky.social · 05/03/2025
This is a moment to celebrate for the long standing foundational contributions to RL by Sutton and Barto Congrats to them and all their collaborators over the years who made this long line of advancements possible www.acm.org/media-center...
acm.org
Andrew Barto and Richard Sutton are the recipients of the 2024 ACM A.M. Turing Award for developing the conceptual and algorithmic foundations of reinforcement learning.
Andrew Barto and Richard Sutton are the recipients of the 2024 ACM A.M. Turing Award for developing the conceptual and algorithmic foundations of reinforcement learning. In a series of papers beginnin...
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Glen Berseth @glenberseth.bsky.social · 01/03/2025
Shockingly accurate. Waiting for a grant to be approved before starting the research project is #toolittletolate.
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Mengye Ren @mengyer.bsky.social · 28/02/2025
The oval office is a disgrace of humanity.
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Mengye Ren @mengyer.bsky.social · 28/02/2025
English as the official language of the greatest country of America? Weak. Should rename the language to “American”.
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Mengye Ren @mengyer.bsky.social · 28/02/2025
Keir Starmer said that Canada is a "divide" between the US and UK that doesn't exist, and he wouldn't comment on it because the UK and US are so close. He caved like a coward.
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Mengye Ren @mengyer.bsky.social · 26/02/2025
The UN is now a joke.
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Mengye Ren @mengyer.bsky.social · 26/02/2025
We live in a time where the sovereignty of a nation can be joked around by a bully and no one is able to stand up to it.
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