DeepSeek 开源 DeepInfer 推理栈，同日遭美国 DHS 禁用

Ivo @ivke2006原推发布于 2026.10.22

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DeepSeek open-sourced DeepInfer yesterday — the actual inference stack behind its cheapest, fastest model (V4.1-Flash). Apache 2.0. Runs on Nvidia Blackwell (SM100) and Huawei Ascend 950. They claim one cluster serves 155 trillion tokens a day. Same day: DHS ordered every civilian federal agency to remove all DeepSeek products — including any third-party tools built on it — and banned future purchases. Reason: risk of sensitive data flowing to China, plus concerns about “multiple threat vectors,” actionable intelligence on US persons/agencies, and possible malware or vulnerabilities in the models.