More than open

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Meet OLMo, your open LLM

We use our open-first approach to empower researchers and developers like you to advance the science of language models and use them in new and exciting ways.

Try OLMo

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Research is in our DNA

Our research is guided by a strong set of open, collaborative, and inclusive principles that are designed to create safe, ethical, and trustworthy AI systems and resources.

Dive deeper

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All the updates

Get the lowdown on recent model developments, the launch of new datasets, the latest in AI policy, and so much more on our blog—your hub for all things Ai2.

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Open data - Dig into the data

Because we believe in true openness, we make our datasets available via Hugging Face so that you can experiment with and use them to train AI models.

Browse datasets

AI for the environment - All eyes on impact

When we say we want to make the world a better place, we mean it. Whether we’re advancing climate science or empowering conservationists to protect wildlife, we deliver the environmental AI research that matters.

Explore projects

Our partners

Deep collaboration is the only way to build advanced, open AI. We partner closely with a wide range of external organizations to deliver breakthrough moments.

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Bill & Melinda Gates Foundation

We’re working with the Bill & Melinda Gates Foundation to help increase public understanding of AI and lay the groundwork for the Digital Holistic Student Supports AI Tools & Enablers development.

Visit Gates Foundation

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University of Washington

We partner with the UW's Paul G. Allen School of Computer Science & Engineering on a wide variety of our foundational and applied research, amplifying our impact and supporting the next generation of AI researchers and developers.

Visit the Allen School

The National Artificial Intelligence Research Resource (NAIRR)

We’re proud to commit to the NAIRR Pilot by providing access to a truly open ecosystem of data, models, training, and evaluation software needed to support a scientific approach to AI research.

Visit NAIRR