The steward of the Open Source Definition, setting the foundation for the Open Source Software ecosystem.
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Key insights from the 2025 State of Open Source Report
Each year, the State of Open Source Report offers a valuable pulse check on the global Open Source ecosystem—and the 2025 edition is no exception. Produced by Perforce OpenLogic, in partnership with the Eclipse Foundation and the Open Source Initiative, this report uncovers the latest trends, tensions, and transformations shaping how Open Source is adopted, managed, and scaled in organizations of all sizes.
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There are no “Degrees of Open”: why Openness is binary
For AI to be truly Open Source, it must uphold the same principles that have defined Open Source software for over two decades. There is no “80% open” or “open enough.” The freedom to use, study, modify, and share isn’t negotiable. It’s either there, or it isn’t.
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Ensuring Open Source AI thrives under the EU’s new AI rules
In 2024, the European Union approved the Artificial Intelligence Act, the world's first legal framework for AI. Part of the law mandated the creation of a Code of Practice for General Purpose AI for AI developers. The OSI applied to take part in the drafting of these rules, but when the first draft arrived, we discovered issues that would make it impossible for Open Source AI projects to comply. Here’s how we fixed them.
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Announcing the new directors of OSI board
The Open Source Initiative (OSI) board of directors validated the results of the polls, confirmed Carlo Piana as director and welcomed Ruth Suele, recommended by Affiliates, and McCoy Smith recommended by Individual supporters, as new directors.
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OSI and Apereo Foundation Respond to White House on AI Action Plan
The OSI submitted public comments with the Apereo Foundation in response to the White House Office of Science & Technology Policy’s (OSTP) request for information (RFI) on an AI Action Plan. Our comment outlines the benefits of Open Source and aims to position the organization and the broader Open Source community as a resource for policymakers.