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Sasha Rush

@srushnlp.bsky.social
7.4K followers 47 following 37 posts

Professor, Programmer in NYC. Cornell, Hugging Face 🤗

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Reposted by Sasha Rush
Naomi Saphra @nsaphra.bsky.social · 05/02/2025
If you're in Berkeley or like a nice streamed talk, I'm about to give a talk at the Simons Institute today: "You Know It Or You Don’t: Compositionality and Phase Transitions in LMs". Tune in at 4PM pacific!
simons.berkeley.edu
Talk By
No abstract available.
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Sasha Rush @srushnlp.bsky.social · 04/02/2025
I'm hanging around with Theorists 🤓
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Sasha Rush @srushnlp.bsky.social · 04/02/2025
What to know about DeepSeek youtu.be/0eMzc-WnBfQ?... In which we attempt to figure out MoE, o1, scaling, tech reporting, modern semiconductors, microeconomics, and international geopolitics.
youtu.be
How DeepSeek Changes the LLM Story
YouTube video by Sasha Rush 🤗
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Sasha Rush @srushnlp.bsky.social · 30/01/2025
These are great recommendations thank you.
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Sasha Rush @srushnlp.bsky.social · 30/01/2025
For reasons, I find myself thinking a lot about the history of US/USSR Cold War science, particularly in applied math. Does anyone have a recommendation for a good book on this topic?
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Sasha Rush @srushnlp.bsky.social · 07/01/2025
Yeah vertical is kind of dumb, but I thought I try it out.
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Sasha Rush @srushnlp.bsky.social · 07/01/2025
😆, I noticed I have trouble saying that word. however if you listen to your own videos then you will never manage to release anything.
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Sasha Rush @srushnlp.bsky.social · 07/01/2025
10 short videos about LLM infrastructure to help you appreciate Pages 12-18 of the DeepSeek-v3 paper (arxiv.org/abs/2412.19437) www.youtube.com/watch?v=76gu...
youtube.com
Flash LLMs: Pipeline Parallel
YouTube video by Sasha Rush 🤗
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Sasha Rush @srushnlp.bsky.social · 07/01/2025
Thought this "Bill Gates" guy was on the level.
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Sasha Rush @srushnlp.bsky.social · 07/01/2025
I'll try it out. Good to check once a year to see if I'm secretly an existential risk guy.
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Sasha Rush @srushnlp.bsky.social · 06/01/2025
I mean Microsoft under the table bought his company, right? Luckily there is no indication from the review he read the book.
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Sasha Rush @srushnlp.bsky.social · 06/01/2025
Maybe I'll just use bluesky to rant about topics I'm too scared to talk about on twitter.
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Sasha Rush @srushnlp.bsky.social · 06/01/2025
The casual conflation of AI with gene editing is intellectual malpractice. These two things have nothing to do with each other!
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Sasha Rush @srushnlp.bsky.social · 06/01/2025
Would love to read a good book about this topic if anyone wants to give it a try.
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Sasha Rush @srushnlp.bsky.social · 06/01/2025
I've been listening to too much If Books Could Kill, so now I'm convinced these airport books are actually the only thing that matters.
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Sasha Rush @srushnlp.bsky.social · 06/01/2025
I tried reading this book, and I was just shocked at how little insight it had, and it's sheer inability to focus. The fact that it is being recommended to policy makers... www.gatesnotes.com/The-Coming-W...
gatesnotes.com
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Sasha Rush @srushnlp.bsky.social · 27/12/2024
I'm going to do a live coding stream for the next couple of hours. We'll start by running through some WebGPU tutorials. Can also talk about some AI stuff. www.youtube.com/watch?v=sqKq...
youtube.com
Python + WebGPU
YouTube video by Sasha Rush 🤗
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Reposted by Sasha Rush
Lewis Tunstall @lewtun.bsky.social · 16/12/2024
We outperform Llama 70B with Llama 3B on hard math by scaling test-time compute 🔥 How? By combining step-wise reward models with tree search algorithms :) We're open sourcing the full recipe and sharing a detailed blog post 👇
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Sasha Rush @srushnlp.bsky.social · 12/12/2024
huh, so maybe OCaml should be the target for verifiable generation? I heard you guys have ways to build fast
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Sasha Rush @srushnlp.bsky.social · 11/12/2024
As coding LLMs get faster at inference, iterating verification-in-the-loop tests becomes the bottleneck for coding agents. Probably need quite different programming systems for these settings, or even things like "batchable" runtimes, whatever that means.
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Reposted by Sasha Rush
antonio vergari ⚔️ short-circuiting @nolovedeeplearning.bsky.social · 06/12/2024
We organised a lively poster fest with many students rehearsing for the upcoming @neuripsconf.bsky.social next week and others discussing their cool works! Thanks to #GAIL, the #Generative #AI lab in #Edinburgh for sponsoring the event!
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Sasha Rush @srushnlp.bsky.social · 06/12/2024
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Andrew Gordon Wilson @andrewgwils.bsky.social · 05/12/2024
I wanted to make my first post about a project close to my heart. Linear algebra is an underappreciated foundation for machine learning. Our new framework CoLA (Compositional Linear Algebra) exploits algebraic structure arising from modelling assumptions for significant computational savings! 1/4
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Margaret Mitchell @mmitchell.bsky.social · 03/12/2024
Proud of my amazing colleague @sashamtl.bsky.social for her much deserved recognition on advancing the science of AI energy use. BBC100: www.bbc.co.uk/news/resourc... Fast Company: www.fastcompany.com/91233692/why... Sasha has been working tirelessly moving things fwd--endurance & brilliance in one.
Screenshot of BBC 100 picture of Sasha and blurb; linked in post.
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Kempner Institute at Harvard University @kempnerinstitute.bsky.social · 03/12/2024
NEW: we have an exciting opportunity for a tenure-track professor at the #KempnerInstitute and the John A. Paulson School of Engineering and Applied Sciences (SEAS). Read the full description & apply today: academicpositions.harvard.edu/postings/14362 #ML #AI
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Reposted by Sasha Rush
Nathan Lambert @natolambert.bsky.social · 03/12/2024
We're hiring another predoctoral researcher for my team at Ai2/OLMo next year. The goal of this position is to mentor and grow future academic stars of NLP/AI over 1-2 years before grad school. This ends up being people done with BS or MS who want to continue to a PhD soon. buff.ly/49nuggo
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Sasha Rush @srushnlp.bsky.social · 02/12/2024
Answers from Twitter x.com/srush_nlp/st...
x.com
x.com
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Sasha Rush @srushnlp.bsky.social · 02/12/2024
Unfortunately Yoav's question is a bit more interesting and subtle than this talk.
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Sasha Rush @srushnlp.bsky.social · 02/12/2024
🙏
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Sasha Rush @srushnlp.bsky.social · 02/12/2024
Is there a community that writes RL-first programming languages? Something like (Num)Pyro that takes seriously the idea of separating the policy specification from the learning process.
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Reposted by Sasha Rush
Todd Morrill @toddmorrill.bsky.social · 01/12/2024
ICYMI, @srushnlp.bsky.social recently gave a nice talk speculating about the methods/data used to train OpenAI's o1 model. The key idea seems to be scaling up chain-of-thought (CoT) generation using auxiliary verifier models that can give feedback on the correctness of the generation. 1/N
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Reposted by Sasha Rush
François Fleuret @francois.fleuret.org · 26/11/2024
My deep learning course at the University of Geneva is available on-line. 1000+ slides, ~20h of screen-casts. Full of examples in PyTorch. fleuret.org/dlc/ And my "Little Book of Deep Learning" is available as a phone-formatted pdf (nearing 700k downloads!) fleuret.org/lbdl/
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Reposted by Sasha Rush
William Merrill @lambdaviking.bsky.social · 26/11/2024
A starter pack for research on Formal Languages and Neural Networks! go.bsky.app/eKG7Ua
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Reposted by Sasha Rush
International Conference on 3D Vision @3dvconf.bsky.social · 26/11/2024
Hello Bluesky! 🔵 We start our account by having our third guess for Ask Me Anything session #3DV2025AMA! Noah Snavely @snavely.bsky.social from Cornell & Google DeepMind! 🌟 🕒 You have now 24 HOURS to ask him anything — drop your questions in the comments below! Keep it engaging but respectful!
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Sasha Rush @srushnlp.bsky.social · 25/11/2024
Rare personal tweet: Subletting our furnished apartment in Brooklyn for the spring at a significant discount. It's quite nice and in a fun location. under price. Email me know if you are interested, I will send pictures.
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Sasha Rush @srushnlp.bsky.social · 25/11/2024
geoffrey pullum has a wonderful rant about his issues strunk and white. I still kind of like it. statmodeling.stat.columbia.edu/2019/02/20/g... As a non-RL person I wish someone would write a new Sutton&Barto the takes into account non-trivial models...
statmodeling.stat.columbia.edu
Geoff Pullum, the linguist who hates Strunk and White, is speaking at Columbia this Friday afternoon | Statistical Modeling, Causal Inference, and Social Science
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Sasha Rush @srushnlp.bsky.social · 22/11/2024
I know this one is important, but I always found it very hard.
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Sasha Rush @srushnlp.bsky.social · 21/11/2024
Several incredible NeurIPS tutorials this year. Worth navigating through the Swifties.
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Reposted by Sasha Rush
Edoardo Ponti @edoardo-ponti.bsky.social · 20/11/2024
Another nano gem from my amazing student Piotr Nawrot! A repo & notebook on sparse attention for efficient LLM inference: github.com/PiotrNawrot/... This will also feature in my #NeurIPS 2024 tutorial "Dynamic Sparsity in ML" with André Martins: dynamic-sparsity.github.io Stay tuned!
A sparse mask of attention scores based on VerticalAndSlashAttention and a plot of loss vs sparsity ratio for various methods.
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Reposted by Sasha Rush
Nathan Lambert @natolambert.bsky.social · 21/11/2024
I've spent the last two years scouring all available resources on RLHF specifically and post training broadly. Today, with the help of a totally cracked team, we bring you the fruits of that labor — Tülu 3, an entirely open frontier model post training recipe. We beat Llama 3.1 Instruct. Thread.
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Sasha Rush @srushnlp.bsky.social · 21/11/2024
Discrete diffusion has become a very hot topic again this year. Dozens of interesting ICLR submissions and some exciting attempts at scaling. Here's a bibliography on the topic from the Kuleshov group (my open office neighbors). github.com/kuleshov-gro...
github.com
GitHub - kuleshov-group/awesome-discrete-diffusion-models: A curated list for awesome discrete diffusion models resources.
A curated list for awesome discrete diffusion models resources. - kuleshov-group/awesome-discrete-diffusion-models
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Sasha Rush @srushnlp.bsky.social · 21/11/2024
🤣 same techniques work in escaping from bears or terrible NSF reviews
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Sasha Rush @srushnlp.bsky.social · 21/11/2024
A disproportionate number of sucessful CS academics have some intense cardio hobby. Took me some years to understand.
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Ramon Astudillo @ramon-astudillo.bsky.social · 19/11/2024
I did a starter pack of people in New York (City) working on ML/AI. Please distribute and feel free to self nominate! go.bsky.app/BoEtagz
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Naomi Saphra @nsaphra.bsky.social · 02/07/2023
hard for me to get engagement on this platform but it’s ok I’m just waiting for all the AI researchers to show up so I can go mega viral saying shit like “who called it Xavier Initialization and not Weighting For Glorot”
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Sasha Rush @srushnlp.bsky.social · 18/11/2024
I keep reading interviews about how impressively smart and accomplished the AlphaProof team is. But I would be way more impressed if they were just like "we're super bad at math, who cares".
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Reposted by Sasha Rush
Conference on Language Modeling @colmweb.org · 16/11/2024
Welcome!
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Sasha Rush @srushnlp.bsky.social · 15/11/2024
Guest Video: Should I do a Postdoc? - Niloofar Mireshghallah It's the time of the year when a lot of CS PhDs are thinking about next steps in the process. Niloofar gives a thoughtful, personal view on postdoctoral life. www.youtube.com/watch?v=O7ps...
youtube.com
Should I do a Postdoc? - Niloofar Mireshghallah
YouTube video by Sasha Rush 🤗
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Sasha Rush @srushnlp.bsky.social · 12/11/2024
Talk: Speculations on Test-Time Scaling A tutorial on the technical aspects behind OpenAI's o1 and open research questions in this space. youtu.be/6PEJ96k1kiw Slides+bibliography: github.com/srush/awesom...
youtu.be
Speculations on Test-Time Scaling (o1)
YouTube video by Sasha Rush 🤗
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Sasha Rush @srushnlp.bsky.social · 11/11/2024
I'll be at EMNLP this week. I would love to chat. I'm interested in learning for reasoning, alternative architectures, embedding models, text diffusion, and where NLP is going as a field. calendly.com/srush-resear...
calendly.com
Sasha EMNLP - Sasha Rush
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