据美国消费者新闻与商业频道（CNBC）报道，美国海军基于"潜在安全和道德问题"，已要求人员避免以任何形式使用中国公司的DeepSeek模型。
The US Navy has instructed its members to avoid using artificial intelligence technology from China's DeepSeek.
In a warning issued by email to "shipmates" on Friday, the Navy said DeepSeek's AI was not to be used "in any capacity" due to "potential security and ethical concerns associated with the model's origin and usage."
中国公司的DeepSeek模型产品推出后，跃上美国苹果App商店免费下载排行榜冠军，撼动科技圈和华尔街。除掀起广泛讨论外，也引发所谓"安全隐忧"。
报道称，美国海军向美国消费者新闻与商业频道证实，已向相关人员发出邮件示警，提醒"不得以任何形式下载、安装或使用DeepSeek模型"。
The email was sent on Friday morning to the distribution list OpNav, which stands for Operational Navy, indicating it was an all-hands memo. The warning was based on an advisory from Naval Air Warcraft Center Division Cyber Workforce Manger.
It said recipients were to "refrain from downloading, installing, or using the DeepSeek model in any capacity."
"DeepSeek"究竟是什么？
DeepSeek是一款由国内人工智能公司研发的大型语言模型，拥有强大的自然语言处理能力，能够理解并回答问题，还能辅助写代码、整理资料和解决复杂的数学问题。
与OpenAI开发的ChatGPT相比，DeepSeek不仅率先实现了媲美OpenAI-o1模型的效果，还大幅降低了推理模型的成本。其新模型DeepSeek-R1以十分之一的成本达到了GPT-o1级别的表现，引发海外AI圈的广泛讨论。
The R1 model released by Chinese company DeepSeek has impressed those in the industry with all the features it shows.
Similar to OpenAI o1, the R1 model released by DeepSeek on Jan 20 achieves performance comparable at 3 percent of the cost. Deep-Seek R1 is a first-generation reasoning model, trained via large-scale reinforcement learning, like OpenAI o1.
北京邮电大学人工智能学院人机交互与认知工程实验室主任刘伟介绍，DeepSeek最大的优势在于算法的改进和优化，节省了算力和数据量。以前如果说OpenAI是"大力出奇迹"，如今DeepSeek则是"小力也可以出奇迹"--小的算力用新的方法也能创造奇迹。
DeepSeek R1 API价格，图源：DeepSeek
南京大学人工智能学院教授俞扬表示，DeepSeek在算法上进行了相应的优化，使得训练成本大幅降低。
