11月3日，乌克兰海军称对俄罗斯在黑海水域的"锡瓦什"钻井平台进行打击。俄军部署在该钻井平台上 的侦察监视设备和反坦克导弹系统被摧毁。乌武装部队总参谋部称，乌军当天袭击了俄境内萨拉托夫炼 油厂。同日，俄国防部发战报称，俄军使用"匕首"高超音速弹道导弹打击乌军工企业。俄军称，使用精 确制导武器和攻击型无人机，打击乌军用机场以及武器装备维修设施。此外，俄军还对乌军部队和外籍 雇佣兵临时驻扎点实施打击。 ...

11月3日，美国联邦政府"停摆"已影响320万航空旅客，美交通部长肖恩.达菲受访就此发声。他说，如 果美国政府认为政府"停摆"正在使美国航空系统变得不安全，政府将关闭美国空域。 此次联邦政府"停摆"以来，大量空中交通管制员和机场安检人员被迫无薪工作，请假人员日渐增多，多 地航班延误情况加剧，航空安全风险增加。 经常有读者朋友错过推送 编辑张锦嫣制作礼牧周 ...

Core Insights - The first AI large model real-time investment competition "Alpha Arena" concluded on November 4, featuring six top models from China and the US, each starting with $10,000 in a real market environment [1][2] - Qwen3-Max emerged as the champion with a return of $12,200, exceeding 20% profit, while DeepSeek v3.1 secured a net value of $10,490, making them the only two profitable models [2] Summary by Sections - **Competition Overview** - The competition was initiated by Nof1 on October 18, involving models like DeepSeek v3.1, Qwen3-Max from China, and GPT-5, Gemini 2.5 Pro, Claude Sonnet 4.5, Grok 4 from the US [1] - Each model operated autonomously without human intervention, making investment decisions based on market conditions [1] - **Performance Highlights** - Initially, DeepSeek v3.1 led the competition, while Grok 4, backed by Elon Musk, narrowed the gap to just $1 at one point [1] - A turning point occurred between October 21-22, when Grok 4 and Claude Sonnet 4.5 experienced significant losses, leading to a day where all models reported negative returns [1][2] - **Final Results** - Following the downturn, DeepSeek v3.1 and Qwen3-Max adjusted their investment strategies, allowing them to rise in net value while the other four models continued to incur losses [2] - The final standings showed Qwen3-Max leading with $12,200 and DeepSeek v3.1 at $10,490, while all four US models reported losses, with GPT-5 losing over 60% [2]

Core Insights - The first AI large model real-time investment competition "Alpha Arena" concluded on November 4, featuring six top models from China and the US, each starting with $10,000 in a real market environment [1][2] - Qwen3-Max emerged as the champion with a return of $12,200, exceeding 20% profit, while DeepSeek v3.1 secured second place with a net value of $10,490, making them the only two profitable models [2] Group 1 - The competition was initiated by Nof1 on October 18, involving models such as DeepSeek v3.1, Qwen3-Max, GPT-5, Gemini2.5Pro, Claude Sonnet4.5, and Grok4 [1] - In the early stages, DeepSeek v3.1 led the competition, attracting significant international attention, while Grok4, backed by Elon Musk, narrowed the gap to just $1 at one point [1][2] - A turning point occurred between October 21 and 22, when Grok4 and Claude Sonnet4.5 experienced significant losses, leading to a day where all six models reported negative returns [1][2] Group 2 - Following the losses of other models, DeepSeek v3.1 and the previously underperforming Qwen3-Max adjusted their investment strategies, resulting in a rise in their net value [2] - The competition ultimately became a contest between Qwen3-Max and DeepSeek v3.1, with both models frequently exchanging the lead [2] - The four US models, including GPT-5, Gemini2.5Pro, Claude Sonnet4.5, and Grok4, ended up with losses, with GPT-5 suffering a decline of over 60% [2]

Core Points - Nanjing University introduced a high-end seafood item, Kamchatka crab, priced at 999 yuan, which sparked significant discussion among students [1] - The university's logistics service group acknowledged the feedback and clarified that the crab was part of a trial for diverse menu offerings [1] - The university aims to enhance its dining services while promoting frugality and aligning with its educational values [1] Group 1 - The introduction of Kamchatka crab at a price of 999 yuan has generated considerable attention and debate among students [1] - The ninth cafeteria is undergoing a service upgrade and menu testing phase to provide a more diverse dining experience [1] - The university's logistics service group expressed gratitude for the community's interest and feedback regarding campus dining services [2] Group 2 - The university has implemented various affordable meal options, such as 1 penny breakfast and low-priced student meal sets, which have been well-received [2] - Future plans include expanding the variety of dishes and improving food quality to offer better value and service to students [2] - The university aims to strengthen the educational role of its dining services, making the cafeteria a key part of its holistic education approach [2]

11月3日，印度航空空难事件中唯一幸存者在英国接受采访，袒露自己的心路历程。谈及失去弟弟时， 拉梅什情绪崩溃泪流满面。他表示自己现在一个人待着，不跟妻子、也不跟儿子说话。拉梅什的顾问表 示自从返回英国后，拉梅什一直饱受创伤后应激障碍的困扰。此外，拉梅什与弟弟在印度迪乌共同经营 的家族渔业生意已在坠机事故后倒闭。拉梅什方希望印度航空方面能与拉梅什会面，目前印度航空已向 其提出会面提议。 ...

在偏南风影响下，未来三天低层湿度增大，云量逐渐增多， 大气扩散条件和能见度转差，今明两天夜间至早晨有 轻雾或雾。 图/北京市气象台 新京报讯（记者王景曦）北京市气象台预计，今天（11月4日）白天北京以晴到多云为主，午后最高气温在16℃左 右，与昨天相仿，午间较舒适。 需要注意的是，今天夜间大气扩散条件和能见度再次转差，有轻雾或雾，能见度不佳，夜间和明早驾车出行注意 交通安全。 受高空槽影响，本周四（11月6日）开始北京将迎来一次明显降水过程，降水时间主要集中在周四夜间至周五夜 间，平原地区为雨，山区为雨夹雪或雪。雨后，周六日天空逐渐转晴，周日北风较为明显。 北京市气象台提醒，雨雪天气路面湿滑，能见度下降，对周五的早晚高峰有不利影响，请提前安排出行计划，外 出携带雨具，驾车注意交通安全，尽量避免山区出行。 ...

Core Insights - Beijing Off-road vehicles showcase advanced manufacturing and testing processes for their vehicles, emphasizing safety and performance in extreme conditions [1][3][4] Group 1: Manufacturing Capabilities - Beijing Off-road's intelligent factory covers an area of 540,000 square meters with an annual production capacity of 100,000 vehicles, featuring a fully automated and digitized manufacturing process [2] - The factory employs flexible assembly technology, allowing for the production of vehicles with mixed steel and aluminum bodies, achieving a body precision exceeding 95% [2] - Automated Guided Vehicles (AGVs) are utilized for precise material delivery, enhancing the efficiency and flexibility of the production line [2] Group 2: Vehicle Performance Testing - Each vehicle undergoes rigorous testing in 18 extreme off-road conditions, including 60% steep slope climbing and deep water wading, to ensure quality and performance [3] - The vehicles are equipped with a "Tai Chi" flexible chassis and a robust safety structure, including a non-load-bearing frame made from high-strength steel, which is 3 to 5 times stronger than regular steel [3][4] - The all-metal roll cage enhances vehicle protection, ensuring structural integrity during extreme conditions and preventing door jamming in case of rollovers [4] Group 3: Market Position and Growth - Beijing Off-road aims to upgrade the Chinese off-road industry with a focus on flexible manufacturing and technological innovation, positioning itself as a leader in the market [5] - The company has introduced a tiered product strategy to penetrate different market segments, including the BJ40 extended range version and the BJ30 Traveler, targeting younger urban consumers [6] - From January to August, the company's sales increased by 36% year-on-year, achieving a record of over 10,000 units sold for five consecutive months [6]

气象专家提醒，受较强冷空气影响，北方地区降温显著，降温幅度普遍有6℃-8℃，并伴有大风，需要 注意添衣保暖，户外活动注意防风；新疆进入雪季，尤其是北部高海拔地区降雪量大，需要注意防范强 降雪对道路交通和畜牧农业的不利影响。另外，台风"海鸥"将给南海海域、华南沿海带来大风天气，航 行船舶、海上作业人员应及时撤离。 新京报讯 据中央气象台消息，中央气象台最新预报，11月4日夜间至9日，将有一股较强冷空气自西向 东影响我国大部地区。其中4日夜间至7日，主要影响新疆、内蒙古西部及青藏高原；8-9日，冷空气继 续东移南下将影响长江以北大部地区。预计受冷空气影响，上述地区将出现显著的大风降温天气，新疆 西北部、内蒙古西部和东北部、东北地区北部和东部局地降温10℃以上，新疆山口地区风力8-9级、阵 风10-11级；新疆北部、内蒙古中东部、黑龙江北部将有较强降雪，新疆北部高海拔地区有暴雨到大暴 雪，新增积雪深度8-15厘米，局地可超过20厘米。 ...

11月3日，美国联邦政府"停摆"已影响320万航空旅客，美交通部长肖恩.达菲受访就此发声。他说，如 果美国政府认为政府"停摆"正在使美国航空系统变得不安全，政府将关闭美国空域。此次联邦政府"停 摆"以来，大量空中交通管制员和机场安检人员被迫无薪工作，请假人员日渐增多，多地航班延误情况 加剧，航空安全风险增加。 ...