AI2
Truly open breakthrough AI.
Seattle, United States · Founded 2015 · $152.0M raised
- Headquarters
- Seattle, Washington
- Employees
- 201–500
- Founded
- 2015
- Business Model
- B2B
- Website
- allenai.org
- Total Funding
- $152.0M
- Last Round
- $152.0M GrantAug 2025
- Rounds
- 1
About
The Allen Institute for AI (Ai2) is a Seattle-based non-profit AI research institute founded in 2014 by Paul Allen, focused on conducting high-impact AI research and engineering in service of the common good. Ai2 develops open foundational AI models, datasets, and tools including the OLMo language model series and Semantic Scholar academic search. The institute also runs an incubator program for AI startups and publishes its research and models openly.
Summary
AI2 is an Artificial Intelligence company based in Seattle, United States, founded in 2015. It has raised $152.0M in total across 1 round, most recently a $152.0M Grant round in Aug 2025. Investors include National Science Foundation and Nvidia.
Tech & App Stack
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Funding History
Aug 2025
Investors
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