Defining Open Source AI
We’re driving a multi-stakeholder process to define an “Open Source AI”, with online discussions and in-person workshops.
About the Open Source Initiative
The OSI is the authority that defines Open Source, recognized globally by individuals, companies, and by public institutions.


The leading voice on the policies and principles of open source
Protecting the Open Source ecosystem
We support institutions and individuals working together to create communities of practice in which the healthy open source ecosystem thrives.
Explaining the concept of Data information
This post clarifies how the draft Open Source AI Definition arrived at its current state, the design principles behind the Data information concept and the constraints (legal and technical) it operates under.
Open Source AI Definition – Weekly update June 10
This week, we continued discussions about the role of training data in open source AI. Missed it? Catch up here!
Contributions of Open Source to AI: a panel discussion at CPDP-ai conference
Discussing the challenges of Open Source AI when it comes to data, hardware, big tech companies and government regulations as a panelist at the CPDP-ai conference in Brussels.
Open Source AI Definition – Weekly update June 3
Had a busy week? Get updated on the Open Soure AI Definition co-design process!
Support Open Source
As a public charity organization, OSI is supported by donations of corporations and individuals. Thanks to our sponsors that support our vision to be the leading voice on policies and principles of Open Source.
And people like you!
Events
Open Source AI Definition Town Hall
Join Stefano Maffulli, Executive Director at the Open Source Initiative to hear the latest news, and comment on the drafts of the Open Source AI [...]
OSPO4Good at the United Nations
The OSI is participating at the OSPO4Good event at the United Nations and organizing a workshop titled "Open Source AI: What Is It, Why Does [...]
Open Source AI Definition Town Hall
Join Stefano Maffulli, Executive Director at the Open Source Initiative to hear the latest news, and comment on the drafts of the Open Source AI [...]
Open Source AI Definition Town Hall
Join Stefano Maffulli, Executive Director at the Open Source Initiative to hear the latest news, and comment on the drafts of the Open Source AI [...]
Open Source AI Definition Town Hall
Join Stefano Maffulli, Executive Director at the Open Source Initiative to hear the latest news, and comment on the drafts of the Open Source AI [...]
Open Source AI Definition Town Hall
Join Stefano Maffulli, Executive Director at the Open Source Initiative to hear the latest news, and comment on the drafts of the Open Source AI [...]
Open Source AI Definition Town Hall
Join Stefano Maffulli, Executive Director at the Open Source Initiative to hear the latest news, and comment on the drafts of the Open Source AI [...]
Open Source AI Definition Town Hall
Join Stefano Maffulli, Executive Director at the Open Source Initiative to hear the latest news, and comment on the drafts of the Open Source AI [...]
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