Ai2

Everything is open—download the MolmoMotion weights, inspect the training data, & customize for your applications. ✏️ Blog: allenai.org/blog/molmo-m... 🤗 Models: huggingface.co/collections/... 📊 Data: huggingface.co/datasets/all... 📄 Paper: allenai.org/papers/molmo...

MolmoMotion - a allenai Collection huggingface.co

Everything is open—download the MolmoMotion weights, inspect the training data, & customize for your applications. ✏️ Blog: allenai.org/blog/molmo-m... 🤗 Models: huggingface.co/collections/... 📊 Data: huggingface.co/datasets/all... 📄 Paper: allenai.org/papers/molmo...

allenai/molmo-motion-1m · Datasets at Hugging Face huggingface.co

This work was done in collaboration with NOAA's Geophysical Fluid Dynamics Laboratory. → Read more about ACE2S-SHiELD+ in our preprint: buff.ly/0CeLUeW

Disentangling the effects of sea surface temperature and CO$_2$ in global machine learned weather-climate emulators arxiv.org

MolmoAct 2 now also officially supports @hf.co’s LeRobot platform. Teams already working in the LeRobot ecosystem can drop the model into their existing setup without retooling. 🤗 Learn more: buff.ly/OX8tBTZ

huggingface.co

We're releasing a dataset of 14K HuggingFace models, datasets, papers, & codebases linked by 51K evaluations, fine-tunings, & references, plus the ArtifactLinker code. We hope it helps others find SOTA eval results. 💻 Code: buff.ly/yccdtCd 📊 Data: buff.ly/d9sF7T6

huggingface.co

Available now in the same sizes as v1: Nano, Tiny, Base. Open weights, open training code. If you're running v1 and v1.1 works for your task, expect significant speedups during fine-tuning & inference. 🤗 Models: buff.ly/ZpZqvTv 🔗 Blog: buff.ly/oktVOjF

huggingface.co

LLMs are no longer created w/ human data alone. They rely on other models to generate & filter data, evaluate outputs, & guide dev work. So what is a modern LLM built on? Olmo 3 → 89 model + 183 dataset dependencies; Nemotron 3 → 273 + 560 We made ModSleuth to trace this. 🧵

Building an LLM means evaluating it over & over as it changes. Tweak a hyperparameter or scale the model up, & every new checkpoint sends you back through the same benchmarking loop. We're releasing olmo-eval, a workbench built for this kind of iterative model development. 🧵

MolmoAct 2 artifacts have been downloaded 400K+ times in under 1 month. Today we're opening up the full code & training data: everything you need to fine-tune or build on our fully open robotics foundation model. 🧵

Learn how @thinkaisquared.bsky.social & Domyn used Olmo, our family of fully open language models, to build their own models for regulated industries like finance, healthcare, & the public sector. 🧵