法国媒体预计，俄乌冲突依旧将成为中国外长欧洲之行的一个重要议题。与此同时，科技领域的安全问 题亦浮现为潜在争议点。德国方面日前以数据保护为由，要求苹果和谷歌将中国人工智能公司 DeepSeek的应用程序从德国区苹果和谷歌应用平台下架。这一最新动向预计也将在本轮中欧接触中成 为各方密切关注的议题。 姜锋对《环球时报》记者分析称，当前欧洲存在三大恐惧：俄方的安全威胁、被美国抛弃的焦虑以及被 中国赶超的担忧。如何解除欧洲对中国发展的"威胁感"，使其转化为"机遇感"，将是战略对话的关键。 同时，应在经济、科技、教育、人文等领域落实具体合作安排，构建更加成熟、稳定、均衡的中欧全面 战略伙伴关系。 【环球时报驻法国、德国特派特约记者 尚凯元 青木 环球时报记者 沈圣】中共中央政治局委员、外交部 长王毅自6月30日开始对比利时、德国和法国进行访问。法新社称，此次访问正值北京寻求加强与"老欧 洲"的关系之际。在美国总统特朗普再次当政、持续将中国视作战略对手的大背景下，北京希望在中美 紧张之际稳住与欧洲的关系。上海外国语大学研究员、上海全球治理与区域国别研究院理事长姜锋对 《环球时报》记者表示，当前中欧关系处于一个关键的战略调 ...

1.马斯克切脑全场震撼，插脑只要1.5秒，26年治愈失明 最近，马斯克带着脑机接口Neuralink团队，开了1小时发布会，整个过程亮点满满，Neuralink宣布，目前全 球已经有七人植入了设备。通过「心灵感应」产品，他们重获跟物理世界交互的能力，可以用大脑玩马里 奥赛车、使命召唤，甚至可以控制机械臂写字了。 2.克莱斯勒在美召回超25万辆汽车 6月28日，据美国国家公路交通安全管理局（NHTSA）披露，由于左右侧帘式安全气囊可能因接缝密封不当 而导致压力保持力不足，克莱斯勒召回部分2022-2025年款Pacifica和Voyager汽车，共计250,651辆。 3.特斯拉首辆全自动驾驶汽车交付，雷军：确实了不起，我们继续学习 据新浪财经，特斯拉副总裁陶琳发微博称，历史上首次车辆自己交付到车主手中。全程没有驾驶员、没有 远程操控，最高时速达到115公里，平安来到客户家门口。这是一台焕新Model Y。小米创办人，董事长兼 CEO雷军转发其博文称，特斯拉确实了不起，在很多领域引领行业趋势，尤其是FSD。"我们还要继续学 习。" 点评：特斯拉领跑智驾赛道，雷军谦逊致敬显格局。科技竞速，中国力量正加速追赶。 4 ...

据路透社报道，德国数据保护专员梅克·坎普当地时间27日在一份声明中称，已要求苹果和谷歌公司将 DeepSeek应用从德国的应用商店里下架，理由是所谓"数据保护"方面的担忧。 "中方一贯反对泛化国家安全概念、将经贸科技问题政治化的做法。同时，中方也将坚定维护中国企业 的合法权益。"郭嘉昆说。 坎普在声明中宣称，DeepSeek"非法将用户个人数据传输至中国"，苹果与谷歌需尽快审查这一要求并决 定是否在德国封禁该应用程序，但她未设定具体处理时限。 本文系观察者网独家稿件，未经授权，不得转载。 今年1月，DeepSeek推出R1大模型，凭借其低成本和高效能迅速引发全球行业巨震。不过很快，美国和 部分欧洲国家以DeepSeek的数据安全政策为借口展开审查。 截至目前，意大利已封禁应用商店中的DeepSeek，荷兰则禁止在政府设备上使用该应用程序。比利 时"建议"政府官员不要使用DeepSeek，一位发言人称，"相关分析仍在进行中，以评估应采取的应对方 式。" 针对部分国家传出禁止或限制使用DeepSeek的消息，今年2月，中国外交部发言人郭嘉昆表示，中国政 府高度重视并依法保护数据隐私和安全，从来没有也不会要求企业或 ...

Core Insights - The emergence of DeepSeek, a domestic open-source AI model, has sparked discussions due to its free advantages, yet many still prefer to pay for ChatGPT, raising questions about user preferences and the quality of AI outputs [1][60]. - The output quality of AI tools is significantly influenced by user interaction, with 70% of the output quality depending on how users design their prompts [4][25]. Technical Differences - DeepSeek utilizes a mixed expert model with a training cost of $5.5 million, making it a cost-effective alternative compared to ChatGPT, which has training costs in the hundreds of millions [2]. - In the Chatbot Arena test, DeepSeek ranked third, demonstrating competitive performance, particularly excelling in mathematical reasoning with a 97.3% accuracy rate in the MATH-500 test [2]. Performance in Specific Scenarios - DeepSeek has shown superior performance in detailed analyses and creative writing tasks, providing comprehensive insights and deep thinking capabilities [3][17]. - The model's reasoning process is more transparent but requires structured prompts for optimal use, indicating that user guidance is crucial for maximizing its potential [7][12]. Cost and Efficiency - DeepSeek's pricing is 30% lower than ChatGPT, with a processing efficiency that is 20% higher and energy consumption reduced by 25% [8][9]. - For enterprises, private deployment of DeepSeek can be cost-effective in the long run, with a one-time server investment of around $200,000, avoiding ongoing API fees [9][10]. Deployment Flexibility - DeepSeek offers flexibility in deployment, allowing individual developers to run the 7B model on standard hardware, while enterprise setups can support high concurrency [11][10]. - The model's ability to run on lightweight devices significantly lowers the barrier for AI application [11]. Advanced Prompting Techniques - Mastery of advanced prompting techniques, such as "prompt chaining" and "reverse thinking," can significantly enhance the effectiveness of DeepSeek [13][14]. - The model's performance can be optimized by using multi-role prompts, allowing it to balance professionalism and readability [15][16]. Language Processing Capabilities - DeepSeek demonstrates a 92.7% accuracy rate in Chinese semantic understanding, surpassing ChatGPT's 89.3%, and supports classical literature analysis and dialect recognition [17]. Industry Applications - In finance, DeepSeek has improved investment decision efficiency by 40% for a securities company [18]. - In the medical field, it has achieved an 85% accuracy rate in disease diagnosis, nearing the level of professional doctors [19]. - For programming assistance, DeepSeek's error rate is 23% lower than GPT-4.5, with a 40% faster response time [20]. Complementary Nature of AI Tools - DeepSeek and ChatGPT are not mutually exclusive but serve as complementary tools, each suited for different tasks based on user needs [21][22]. - DeepSeek is preferable for deep reasoning, specialized knowledge, and data privacy, while ChatGPT excels in multi-modal interaction and creative content generation [24][22]. Importance of Prompting Skills - The ability to design effective prompts is becoming a core competency in the AI era, influencing the quality of AI outputs [54][55]. - The book "DeepSeek Application Advanced Tutorial" aims to enhance users' prompting skills and unlock the model's full potential [61].