美国国土安全部禁止联邦文职机构使用 DeepSeek，含基于其构建的第三方服务
US bans Deepseek technology across federal civilian agencies
- 1美国国土安全部禁止联邦文职机构使用 DeepSeek 的 AI 技术，存量产品需移除且不得新购
- 2禁令依据 2018 年联邦采购供应链安全法律，覆盖关联公司和基于 DeepSeek 实现的第三方服务
- 3命令未设移除期限、未列明具体安全顾虑，基于构建的确切含义和 OpenRouter 等网关是否适用尚不清楚
- 4据纽约时报报道，今夏美国曾考虑制裁、贸易黑名单等措施，因 Nvidia、Microsoft、Google、Meta 反对暂缓
美方对中国开源权重模型的限制从讨论推进到正式采购禁令，并以基于构建的表述延伸到第三方服务，边界仍未定义。
- 影响：在美承接联邦业务或进入其供应链的企业需排查 DeepSeek 的直接与间接使用；基于 DeepSeek 构建的产品和 OpenRouter 这类网关是否在列尚无定义，合规边界不明；今夏的限制讨论针对中国开源权重模型整体而非单一厂商。
- 参考：可考虑梳理自身及供应商系统里的模型调用清单，标明哪些经由 DeepSeek 权重或 API 实现；在美有联邦业务的团队值得准备替代模型方案，并跟踪监管方对基于构建范围的后续说明。
- 依据：禁令主体信息来自国土安全部命令并经华尔街日报转述，今夏限制讨论出自纽约时报报道，官方未公布具体安全顾虑与执行期限。
The US Department of Homeland Security has banned federal civilian agencies from using AI technology from Chinese lab Deepseek. Agencies have to remove existing Deepseek products from their IT systems and can't buy new ones, the Wall Street Journal reports.
The order also covers products from affiliated companies and third-party services built with Deepseek implementations. The department didn't set a deadline or name any specific security concerns. It's still unclear what "built with" actually means and whether AI gateways like OpenRouter fall under the ban.
The order is based on a 2018 US law covering supply chain security in federal procurement. The notice doesn't say which security concerns led to the decision or when agencies need to have the technology removed.
Over the summer, the US government considered steps against Chinese open-weight models, according to the New York Times. The options included sanctions, a trade blacklist, and rules on which models federal agencies are allowed to use.
The push came after a wave of powerful Chinese models such as Kimi K3 from Moonshot AI. The government pulled back for now after Nvidia, Microsoft, Google, and Meta objected, while OpenAI and Anthropic had lobbied for restrictions.
AI News Without the Hype – Curated by Humans
Subscribe to THE DECODER for ad-free reading, a weekly AI newsletter, our exclusive "AI Radar" frontier report six times a year, full archive access, and access to our comment section.
来源：The Decoder：AI News · the-decoder.com