Fitsum Reda (@fitsumreda) 's Twitter Profile
Fitsum Reda

@fitsumreda

principal scientist • works on #Cosmos #PhysicalAI, #GenAI @NVIDIA • co-founded #DLSS3 @NVIDIA • co-created #FILMinterpolation, #TryOnDiffusion @Google

ID: 56842859

linkhttps://fitsumreda.github.io/ calendar_today14-07-2009 22:46:22

146 Tweet

576 Followers

299 Following

Max Zhaoshuo Li 李赵硕 (@mli0603) 's Twitter Profile Photo

Cosmos-Reason1 has exciting updates 💡 Now it understands physical reality — judging videos as real or fake! Check out the resources👇 Paper: arxiv.org/abs/2503.15558 Huggingface: huggingface.co/nvidia/Cosmos-… Code: github.com/nvidia-cosmos/… Project page: research.nvidia.com/labs/dir/cosmo… (1/n)

Ming-Yu Liu (@liu_mingyu) 's Twitter Profile Photo

We post-trained a reasoning model to reason whether a video is real or generated. It might be very useful as a critic to improve video generators. Take a look. NVIDIA AI

kiui (@ashawkey3) 's Twitter Profile Photo

Happy to share our work PartPacker: We enable one-shot image-to-3D generation with any number of parts! Project page: research.nvidia.com/labs/dir/partp… Demo: huggingface.co/spaces/nvidia/… Code: github.com/NVlabs/PartPac…

NVIDIA (@nvidia) 's Twitter Profile Photo

💬 “We're trying to make the most open approach to AI development that the world has ever seen.” 💡 Openness isn’t optional — it’s essential for the future of AI. That’s why Nemotron was built: to set new standards for speed, transparency, and versatility in enterprise AI.

Chris Alexiuk 🇨🇦 (@llm_wizard) 's Twitter Profile Photo

"Open Source AI forever, Morty. Open Source AI for 100 yeaaaars, forever. Open Source AI adventures and more, Morty." Anyway, NVIDIA AI is dedicated to open source AI, and we're just getting started.

Bryan Catanzaro (@ctnzr) 's Twitter Profile Photo

Today, @NVIDIA is launching the open Nemotron 3 model family, starting with Nano (30B-3A), which pushes the frontier of accuracy and inference efficiency with a novel hybrid SSM Mixture of Experts architecture. Super and Ultra are coming in the next few months.

Today, @NVIDIA is launching the open Nemotron 3 model family, starting with Nano (30B-3A), which pushes the frontier of accuracy and inference efficiency with a novel hybrid SSM Mixture of Experts architecture. Super and Ultra are coming in the next few months.
elie (@eliebakouch) 's Twitter Profile Photo

The nemotron 3 release might become my favorite release of the year. if super (~120B) and ultra (~480B) keep their promise, it will be the first time in history that we have a model at the frontier with this level of openness what is interesting here is that they are not just

The nemotron 3 release might become my favorite release of the year. if super (~120B) and ultra (~480B) keep their promise, it will be the first time in history that we have a model at the frontier with this level of openness

what is interesting here is that they are not just
Mohammad Shoeybi (@mohammadshoeybi) 's Twitter Profile Photo

We just released Nemotron 3 Nano 30B-A3B. It is fast, accurate, and truly open. Check it out! Nemotron 3 Super (~4x larger) and Ultra (~16x larger) are currently being trained and will be released in 2026! blog-post and technical report: nvda.ws/48RusVt

We just released Nemotron 3 Nano 30B-A3B. It is fast, accurate, and truly open. Check it out!

Nemotron 3 Super (~4x larger) and Ultra (~16x larger) are currently being trained and will be released in 2026!

blog-post and technical report: nvda.ws/48RusVt
Fitsum Reda (@fitsumreda) 's Twitter Profile Photo

Our ADLR team at NVIDIA is hiring a research intern. If you are a PhD student working on Diffusion LLMs and/or LLMs in general, we'd love to hear from you. Write us an email with your resume and what research you're passionate about.

Fitsum Reda (@fitsumreda) 's Twitter Profile Photo

We’re hiring research interns at @NVIDIA 🚀 You’ll work on core generative models, including autoregressive and diffusion, and help advance NVIDIA Nemotron. Interns are encouraged to publish in top-tier venues like ICLR, ICML, and NeurIPS. Apply or connect with us:

Bryan Catanzaro (@ctnzr) 's Twitter Profile Photo

The new 2nd gen transformer super resolution model in DLSS 4.5 is a big step forward, especially for Performance mode. nvidia.com/en-us/geforce/…

Bryan Catanzaro (@ctnzr) 's Twitter Profile Photo

Announcing NVIDIA Nemotron 3 Super! 💚120B-12A Hybrid SSM Latent MoE, designed for Blackwell 💚36 on AAIndex v4 💚up to 2.2X faster than GPT-OSS-120B in FP4 💚Open data, open recipe, open weights Models, Tech report, etc. here: research.nvidia.com/labs/nemotron/… And yes, Ultra is coming!

Announcing NVIDIA Nemotron 3 Super!

💚120B-12A Hybrid SSM Latent MoE, designed for Blackwell
💚36 on AAIndex v4
💚up to 2.2X faster than GPT-OSS-120B in FP4
💚Open data, open recipe, open weights

Models, Tech report, etc. here:
research.nvidia.com/labs/nemotron/…

And yes, Ultra is coming!