🏳️Ai2: Truly open breakthrough AI

Website faviconallenai.org

Ai2, founded by Paul Allen and led by Ali Farhadi, conducts high-impact research and engineering to tackle key problems in artificial intelligence.

OLMo 2 32B

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The largest, most capable model in the OLMo 2 family.

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[Give it a try](https://playground.allenai.org/)

Meet OLMo, your open LLM

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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](/olmo)

Research is in our DNA

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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](/research-principles)

All the updates

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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.

[Start reading](https://blog.allenai.org/)

Open data - Dig into the data

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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](/open-data)

AI for the environment - All eyes on impact

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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](/ai-for-the-environment)

Our partners

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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.

### 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](https://www.gatesfoundation.org/)

### 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](https://www.cs.washington.edu/)

### 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](https://nairrpilot.org/)

Careers - Join us

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Internship opportunities, cutting-edge research programs, and exciting new jobs. There are a whole host of ways for you to get involved at Ai2.

Current jobs

[View open roles](/careers)

Internships

[Explore internships](/internships)

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