Open Enables a Lot: The OSI at UNGA81
At UNGA81, OSI joined conversations on Open Source AI, digital sovereignty, and digital public infrastructure. Open by itself does very little but enables a lot.
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Open Weights Are Good. Open Source Is Better.
With openness in AI making headlines, we must educate policymakers, producers, and users of these technologies about what open-weight and Open Source AI mean for the four software freedoms: the freedom to use, study, modify, and share without the need to ask for permission from the rights holder.
We Must Open the Frontier: OSI, OFAI Support Calls for the U.S. to Develop More Open Models
The OSI joins the Open Forum for AI (OFAI) in supporting calls for the U.S. to develop more open models.
EU AI Act and CRA: Timelines and Resources
Over the last month, the EU has passed two milestones in implementing its Cyber Resilience (CRA) and AI acts. The OSI has been engaged with European policymakers over the past two years to ensure those laws don’t inadvertently harm Open Source.
The AI Era Arcs Toward Openness
A surge of openness in AI has defined 2026. Amid calls for both caution and support, prevailing trends point to a future in which models are built and released openly. Recent research offers new insight into the adoption of open AI systems, who benefits, and the role of Open Source across the AI technology stack. The success of open-weight and Open Source AI reflects growing adoption, lower costs, narrowing performance gaps, and a desire for greater control over how AI is designed and implemented.
Openness Made All of This Possible
Every AI system in the headlines today, whether proprietary or Open Source, exists because researchers shared their work openly. That openly shared research produced Open Source software: the frameworks used to train these models, the libraries used to evaluate them, the operating systems, orchestration layers, and inference engines used to run them.
Open Source AI Fellowship Announced at UN Open Source Week
The OSI is pleased to announce the launch of the Open Source AI Fellowship at UN Open Source Week.
Open Source Initiative Helps G7 Deliver Vision On AI Openness
On May 29, 2026 in Paris, G7 Digital and Technology ministers approved a “Vision on AI openness opportunities and shared language”. The vision, which sets out terminology around AI openness, is the result of a three-month partnership between the OSI and the G7.
Open Source Without Borders: Reflections from COSCon’25
Witnessing China’s Deepseek moment firsthand and learning about Kaiyuanshe’s dedication for over a decade building and championing China’s Open Source community with such vision and commitment is truly inspiring.
DPGA’s Annual Members Meeting: Advancing Open Source & DPGs for the Public Good
The DPGA’s Annual Members Meeting highlighted several priorities that resonate strongly with OSI’s mission, including promoting Open Source software, advancing public-interest AI, and strengthening global collaboration.
OFA Symposium 2025 and the Launch of the Open Technology Research Network (OTRN)
The OpenForum Academy Symposium 2025 organized by OpenForum Europe (OFE) brought together researchers, policymakers, practitioners, and open technology leaders for two days of deep inquiry into how open technologies shape our economies, infrastructures, and societies.
Open letter: Harnessing open source AI to advance digital sovereignty
Europe is at a crossroads. The Summit on European Digital Sovereignty marks an important milestone for the EU and its member states in aligning on a shared strategy for achieving real and lasting European digital sovereignty. As the EU pursues the goal of digital sovereignty, we urge you to harness open source — that is, technology that is free to use, inspect, adapt, and share — as a key enabler of this strategy.