
Defining Open Source AI
The time has come to have a clear definition
We’re driving a multi-stakeholder process to define an “Open Source AI”
To simplify software development
We define Open Source
The Open Source Definition is the foundation of the modern software ecosystem. We build a world where the freedoms and opportunities of Open Source software can be enjoyed by all.


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.
COSCUP Unveiled
Paloma Oliveira 's reflections on the COSCUP conference in Taiwan where she shared a talk on 25 years of Open Source. The post COSCUP Unveiled appeared first on Voices of Open Source.
Celebrating 25 years of Open Source at Campus Party
OSI has been celebrating 25 years of Open Source at tech conferences around the world. The post Celebrating 25 years of Open Source at Campus Party appeared first on Voices of Open Source.
Takeaways from the “Defining Open AI” community workshop
Stakeholders gathered at FOSSY 2023 for the first community discussion on defining "open" AI. The post Takeaways from the “Defining Open AI” community workshop appeared first on Voices of Open Source.
Meta’s LLaMa 2 license is not Open Source
Meta is lowering barriers for access to powerful AI systems, but unfortunately, Meta has created the misunderstanding that LLaMa 2 is “open source” – it is not. The post Meta’s LLaMa 2 license is not Open …
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.
The board of directors
Most of OSI’s board of directors are elected by individual members and Affiliate organizations.

