AI's potential is limited by
data that is fragmented, lacks context,
and can't be trusted

We're solving this with the Universal Object Reference (UOR), a shared language framework for all kinds of of data. It helps AI consistently make sense of and trust the information it processes.

Delivered through PrimeOS, powering the next generation of AI applications that are context-aware and verifiable.

UOR Foundation Logo

The UOR Foundation is a non-profit corporation based in Denver, Colorado, focused on advancing open research and building a global community of leaders in data science, AI and technology.

We're dedicated to creating open-source tools and standards that make data more reliable, transparent, and easy to work with. This work lays the foundation for
a trusted and interconnected internet of AI applications.

Google indexed the web's content. We index its meaning.

Learn

Discover how we're creating a trusted foundation for the future of AI. Learn about our mission, the Universal Object Reference (UOR), and PrimeOS. These tools help AI understand, align with human goals, and make decisions you and your team can trust.

Browse resources

Introduction to UOR Foundation

Discover our mission to create a new foundation for the Internet of AI, where systems understand, connect, and reason from trusted context.

Learn more →

Overview of UOR Framework

Learn how UOR gives AI a consistent way to describe data, helping systems communicate effectively and work with information they can trust.

Learn more →

Learn about PrimeOS

Explore how PrimeOS creates a trusted environment for AI applications, ensuring they remain aligned with their purpose and deliver consistent results.

Learn more →

Foundation Opportunities

Explore ways to contribute to the UOR Foundation's mission and projects.

Coming soon →

UOR Framework Docs

Access comprehensive documentation for the Universal Object Reference framework.

View documentation →

PrimeOS SDK

Get ready for the upcoming PrimeOS Software Development Kit for developers.

Coming soon →

Build

Join our community of builders creating the next generation of open research tools and platforms. Contribute to existing projects or start your own with our support.

Build with us

Why build on PrimeOS?

PrimeOS provides a unique foundation for AI applications that require context-awareness, verifiable trust, and semantic interoperability.

Verifiable Trust

Build applications where every step is verifiable and traceable, ensuring consistent and reliable results across different environments.

Cryptographic verification

Deterministic execution

Semantic Context

Leverage built-in semantic understanding that preserves meaning across different systems, reducing ambiguity and misalignment.

Universal semantic addressing

Cross-domain interoperability

Composable Systems

Create modular applications that can be easily combined with other systems while maintaining semantic integrity and trust.

Modular architecture

Seamless integration

Be among the first to build on PrimeOS when the SDK is released.

Connect

Become part of our global community of researchers, developers, and innovators. Network with like-minded individuals and organizations committed to open research.

Get involved

Unlock your data potential with
context-aware and verifiable trust

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