I am retard. only now did i realize that you can immediately "guess" ddim from the forward process by "splitting" the noise. Then you just replace X_0 and X_1 by their predictions. smh
First-mover advantage doesn't mean you can't catch up on product. It means you can't catch up on distribution despite delivering an equally good or better product.
First-mover advantage doesn't mean you can't catch up on product. It means you can't catch up on distribution despite delivering an equally good or better product.
LLM RL code does not need to be complicated! Here is a minimal implementation of GRPO/PPO on Qwen3, from-scratch in JAX in around 400 core lines of code.
The repo is designed to be hackable and prioritize ease-of-understanding for research: github.com/kvfrans/lmpo
i am discovering the literature on the analysis of Best-of-N and related methods and my first struggle is this: this is simply sampling importance resampling, why do we name if soft best-of-N now?
Never give up on your dreams
If you work hard enough & help lay down the foundations of AI by creating backpropagation, CNNs, become directory of NYU & win the Turing Award.
One day you might be able to work under someone who started a digital sweatshop company 😀
@alexxsedlak Online presence is generally for insecure people that can’t function without constant reassurance from strangers flexing online. It’s really sad to watch. Just go do things.
SCOOP: The United States obtained intercepted communication between senior Iranian officials discussing this month’s military strikes on Iran’s nuclear program and remarking that the attack was less devastating than they had expected, per four soures
558 Followers 7K FollowingFuturist philosophy, molec neuro/immuno, pathophys, software eng, AI enjoyer
Made an Apache/MIT `tree` util with tokens, lines, and module components
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12K Followers 2K FollowingSenior AI Researcher at the Samsung SAIT AI Lab 🐱💻
I build generative AI for images, videos, text, tabular data, weights, molecules, and video games.
45K Followers 454 FollowingCuriosity, wonder, quantitative research. Books, read/written. Desire is that which is missing. Evil twin of @yogappygappy. new book: https://t.co/ygOgypsEQ5
207K Followers 101 FollowingThe original AI alignment person. Missing punctuation at the end of a sentence means it's humor. If you're not sure, it's also very likely humor.
24K Followers 706 FollowingMember of the technical staff @ Anthropic. Most (in)famous for inventing diffusion models. AI + physics + neuroscience + dynamics.
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3K Followers 458 FollowingMaker of the OpenWebText. @Mozilla Rise25 @PyTorch Core Reviewer. PhD Candidate at @Cornell Previously @FacebookAI and @BrownUniversity Graduating May 2025
2K Followers 2K FollowingJunior fellow at the Society of Fellows at @Harvard and @iaifi_news fellow, incoming Assistant Professor at @Harvard and the @KempnerInst views my own
4K Followers 466 FollowingResearch scientist @AIatMeta (FAIR), prev/visiting @WeizmannScience. Interested in generative models and deep learning of irregular/geometric data.🎗️
20K Followers 452 Followingphysics of language models @ Meta (FAIR, not GenAI)
🎓:Tsinghua Physics — MIT CSAIL — Princeton/IAS
🏅:IOI x 2 — ACM-ICPC — USACO — Codejam — math MCM
11K Followers 418 FollowingCode, AI, and 3D printing. Opinions are mostly my own, sometimes my computer's. Husband of @thesamnichol. Co-creator of DALL-E 2. Researcher @openai.
3K Followers 675 FollowingPrincipal Research Scientist at @NVIDIA | Former Physicist | Deep Generative Learning | Flows and Diffusion | Proteins and Molecules
Opinions are my own.
10K Followers 37 FollowingTeam member at something young.
Adjunct Prof @ McGill.
Member of Mila, Quebec AI Institute.
Stream of consciousness is my own.
61K Followers 2K FollowingTechnically a philosopher, still has a PhD to finish. I write about stuff. Directeur de la recherche à @Hexagone_org. "At least he's pretty smart." (@bechhof)
1.2M Followers 279 FollowingWe’re a team of scientists, engineers, ethicists and more, committed to solving intelligence, to advance science and benefit humanity.