The open-weight AI ecosystem is entering a period of regulatory uncertainty. According to the latest Interconnects newsletter, China's Ministry of Commerce (MOFCOM) has proposed requiring government pre-approval before frontier AI models and certain other technologies can be shared internationally. The proposal is not yet law, and the newsletter argues that the reaction may be overblown because open-source technologies would be set up for automatic approvals. However, some geopolitical analysts see it as a framework that could later be used to regulate China's AI industry, while others believe it is aimed at preventing cases like the sale of Chinese startup Manus to Western companies.
In the US, the Department of Homeland Security has issued an order restricting DeepSeek, both as a company and as a technology platform, from being a vendor in federal civilian procurement. The newsletter notes that it is unclear how this will apply to finetuned models or models trained on DeepSeek outputs, such as Nvidia's Nemotron line. This action, along with Zhipu AI's existing place on the Commerce Department's Entity List, reinforces the push for a domestic open model ecosystem.
DeepSeek, meanwhile, has continued to release open artifacts. The company publicly released DeepInfer, its internal inference stack, which the newsletter says is likely far more efficient than existing open-source tools like vLLM or SGLang for DeepSeek models. Estimates suggest DeepSeek could make up to 90% gross margin when selling tokens on this stack. This is described as the first time a leading lab has shared such internal tools, and inference companies are expected to adopt them quickly, potentially driving down prices for DeepSeek's models.
The newsletter also highlights DeepSeek-V4.1-Flash-1017, a new model iteration with a 552B-A16B architecture that supports image inputs and carries an MIT license. It has drawn attention for its performance at a small price. The broader issue, the newsletter suggests, is that open-weight models are not free from the influence of government controls, even as the ecosystem matures.