凤凰网科技讯12月17日，多益网络昨日发布声明：近日，美国《华尔街日报》发布关于多益网络董事长 徐波先生的恶意造谣报道(题为"The Chinese Billionaires Having Dozens of U.S.-Born Babies Via Surrogate")，称"在社交媒体上，(徐波)他的公司表示，他通过美国代孕拥有超过100个孩子"。该报道蓄 意混淆事实，捏造不实信息，对多益网络董事长徐波先生的个人声誉及多益网络形象造成严重侵害。 在此，我公司严正要求《华尔街日报》立即删除相关造谣报道，就其恶意歪曲事实的行为向多益网络董 事长徐波先生公开道歉，并通过其全球发行渠道发布澄清声明，消除不良影响。 请转发虚假谣言的各媒体、自媒体第一时间自行删除相关谣言，针对此次造谣事件对多益网络董事长徐 波先生造成的名誉损害，我公司已委托律师团队进行证据固定，对于相关造谣、传谣的各平台用户，多 益网络将保留追究法律责任的权利。 在此，多益网络正告《华尔街日报》及相关造谣、传谣的各平台用户，停止对多益网络董事长徐波的恶 意诋毁，多益网络强烈谴责并坚决反对此类捏造事实的造谣、传谣行为。 对于《华尔街日报》的不实报道， ...

Group 1 - The head of material technology at Li Auto, Ji Chaochao, responded to concerns about the repairability of integrated die-casting structures, stating that these structures are designed with multiple layers of protection during collisions [1] - In low-speed collisions, typically only the crash beam may be damaged, which can be easily replaced, while higher energy collisions may damage the energy-absorbing box and longitudinal beams, which can also be replaced as a whole [1] - The design of integrated die-casting structures aims to efficiently absorb energy within an appropriate deformation range, and the claim that minor collisions would necessitate a complete vehicle replacement is unfounded [1] Group 2 - International car manufacturers, such as Volvo with its EX90 model, are utilizing integrated die-casting technology, indicating a growing acceptance of this method in the industry [2] - The primary reason for not using integrated die-casting in many domestic vehicles is cost rather than repairability, with lower-cost vehicles typically opting for steel bodies due to their affordability [2] - Some domestic brands in the price range of 200,000 to 400,000 yuan also avoid integrated die-casting, which reflects a "hidden cost advantage" in their manufacturing choices [2]

凤凰网科技讯12月17日，乐道汽车官宣发布L60紫罗兰版，该版本具有紫白双拼限定配色，限量666 台，12月18日上市即交付。 12月5日，乐道汽车发布了乐道L60黑骑士版，同样限量发售666台，整车购买21.19万，租电方式购买 15.49万，吴尊是首位用户。该版本拥有星空黑车色、20寸星芒运动熏黑轮毂，标配曜黑品牌标志及字 标；内饰采用雅黑高级皮革座椅，并配以橙色内饰缝线及安全带作为点缀；标配后排右侧折叠桌板。 据了解，普通版L60后排标配座椅通风，底盘舒适度提升，CLTC百公里能耗降到了11.9kWh，新增了20 英寸轮圈、后排右侧折叠小桌板及地图袋，整车购买20.69万元起，租电14.99万元起。 ...

据介绍，WholeBodyVLA通过从人类第一视角视频中学习移动与操作的潜在动作表示，以降低对昂贵机 器人遥操作数据的依赖。同时，研究团队设计了一种面向移动操作的强化学习控制器，通过简化控制目 标来提升运动执行的稳定性。 实验验证显示，该框架使机器人能在不同起始位置走向目标并完成操作，并对场景和物体表现出一部分 泛化能力，在干扰地形上也能保持基本的移动方向与平衡。研究团队表示，该工作为将视觉-语言-动作 （VLA）范式扩展至双足人形机器人全身控制提供了可行路径。 凤凰网科技讯 12月17日，让人形机器人能够像人一样完成装箱、搬运、推车等移动操作任务，一直是 人们对具身智能的期待。近日，来自香港大学、智元AGIBOT、复旦大学和上海创智学院的联合研究团 队提出了WholeBodyVLA，一种面向真实世界的人形机器人全身 Vision–Language–Action框架。该工作 基于智元灵犀X2研究发布，将VLA扩展至双足人形机器人的全身控制，验证了其在全身loco- manipulation任务中的可行性。 与原地操作相比，loco-manipulation的难点不在于单一技能，而在于行走与操作必须在同一任务中 ...

Core Viewpoint - SenseTime has launched the "Yuying Marketing Intelligent Body," an AI solution aimed at automating e-commerce operations, including store management, live streaming, and traffic allocation [1] Group 1: Product Features - The intelligent system consists of five functional units: Store Operation Agent, Live Streaming Operation Agent, Traffic Allocation Agent, Live Streaming Control Agent, and Digital Human Agent [1] - These agents can automatically perform tasks such as data organization, review analysis, monitoring of ad placements, and live streaming assistance [1] Group 2: Efficiency Improvements - In certain scenarios, the efficiency of store operation tasks can increase by up to 20 times, and the time required for live streaming reviews can be reduced from 2 hours to 20 minutes [1] Group 3: Unique Selling Proposition - The Yuying Digital Human Agent can replicate real human live streaming without complex video capture, enabling "same-day replication for same-day broadcasting," addressing the challenges faced by small and medium-sized businesses regarding the limited availability of human hosts [1] Group 4: Technical Foundation - The system operates on SenseTime's "Riri New" large model and integrates with an intelligent agent framework capable of operational tasks [1] - The system has been applied in real commercial scenarios over the past year and has been adapted to work with major domestic hardware chips [1]

Core Viewpoint - Muxi Co., Ltd., known as the "second domestic GPU stock," officially listed on the Sci-Tech Innovation Board, with a significant first-day stock price increase of 692.95%, reflecting strong market interest in domestic high-end GPU chips [1] Company Overview - Muxi Co., Ltd. was founded in 2020 by former AMD expert Chen Weiliang and has successfully mass-produced its first AI inference chip in 2023 [1] - The company plans to launch the Xiyun C600 chip in 2025, aiming to achieve a complete domestic supply chain from design to packaging and testing [1] - The next-generation Xiyun C700 series is scheduled for tape-out in the second half of 2026, with performance targeting industry-leading products [1] Industry Context - The listing of Muxi Co., Ltd. signifies that leading domestic GPU companies have gathered on the Sci-Tech Innovation Board, following the example of Moore Threads [1] - The demand for AI computing power is surging, driven by technological self-sufficiency strategies, as domestic GPU companies accelerate their transition from "usable" to "highly usable" products despite fierce competition from international giants and domestic peers [1]

Core Viewpoint - Tencent's Mixyuan team has officially released the Mixyuan World Model 1.5, which allows users to generate interactive 3D scenes from text descriptions or single images, enhancing user experience in virtual environments [1] Group 1: Model Features - The new model emphasizes spatial memory capabilities, maintaining consistency in 3D structures as users navigate back to previous areas [1] - It supports generating 720P video streams at a rate of 24 frames per second and allows exporting interactive scenes as 3D point clouds for reuse [1] Group 2: Technical Aspects - Tencent has open-sourced a full-chain framework for real-time world models, including data, training, and streaming inference deployment [1] - The technical report details modules such as reconstruction memory mechanisms, long context distillation, and reinforcement learning post-training based on 3D rewards [1] Group 3: Applications - The model is primarily aimed at applications in AI game level generation, film scene previews, virtual reality, and embodied intelligence research [1] - Users can apply for an experience through the official website, indicating a push for user engagement and feedback [1]

图注：陈维良 在陈维良跻身亿万富翁之前，"国产GPU第一股"摩尔线程率先在科创板上市，并同样实现股价暴涨，推 动其CEO张建中的持股价值超过43亿美元，成为亿万富翁。 与摩尔线程一样，沐曦的IPO也让公司高管的财富大幅上涨。沐曦联合创始人、CTO彭莉以及另一位联 合创始人、CTO杨建的财富分别飙升至3.742亿美元和3.698亿美元。(作者/箫雨) 凤凰网科技讯北京时间12月17日，据彭博社报道，"国产GPU第二股"沐曦集成电路(上海)有限公司今天 在科创板上市，股价暴涨，推动三位联合创始人的财富实现飙升。 沐曦在周三以59亿美元的估值登陆上交所科创板，首日股价一度飙升569%。彭博亿万富翁指数显示， 据此计算，沐曦联合创始人、CEO陈维良持有的该公司5500万股股票的价值从8.24亿美元增至大约54亿 美元，成为亿万富翁。陈维良曾担任AMD高管。 ...

凤凰网科技讯12月17日，美团LongCat App正式上线视频通话、深度思考和对话作图功能，进一步扩展 其在人工智能交互与内容生成方面的应用场景。 此次更新显示美团在AI终端应用领域的持续探索，通过融合图像生成、实时通讯与智能交互，进一步 丰富其生态内的服务体验。 在新功能中，对话作图不仅支持文生图、图生图，还新增智能P图服务，可实现动漫群像还原、景区路 人消除、同一场景切换春夏秋冬四季效果，并支持生成含多文字内容的海报，显著提升了用户在创意表 达与日常修图方面的效率。 同时上线的视频通话功能侧重于实用陪伴与辅助场景，可模拟面试、进行答疑解惑、协助作业辅导等， 为用户提供实时交互的AI对话支持。 ...

Group 1 - The A-share market experienced narrow fluctuations with the Shanghai Composite Index showing slight movement while the ChiNext Index rose over 1% [1] - The trading volume in the Shanghai and Shenzhen markets reached 1.02 trillion yuan, a decrease of 98.7 billion yuan compared to the previous trading day [1] - Over 3,700 stocks in the market declined, indicating a rapid rotation of market hotspots [1] Group 2 - The lithium mining sector showed strength, with Jin Yuan Co. achieving two consecutive trading limits in four days and Shengxin Lithium Energy hitting the daily limit [3] - Analyst Liu Yufei from CITIC Securities predicts that by 2025, energy storage policies will drive demand for energy storage batteries beyond expectations, with increased battery capacity and trade-in policies boosting demand for power batteries [3] - The global demand for lithium salts is expected to continue exceeding expectations due to sustained market conditions for energy storage and power batteries [3] Group 3 - Muxi Co. debuted on the Shanghai Stock Exchange's Sci-Tech Innovation Board with an issue price of 104.66 yuan per share [3] - On its first trading day, Muxi Co.'s stock price opened significantly higher, reaching a maximum increase of over 700%, peaking at 895 yuan, and closing at 824.5 yuan, representing a 687.8% increase from the issue price [3] - The theoretical maximum profit from a single subscription could reach 395,000 yuan, surpassing the recently listed Moer Chengcheng, making it the most profitable new stock since the full registration system was implemented in A-shares [3] - Muxi Co., established in September 2020 and headquartered in Shanghai, is a rare "full-stack GPU" design and production company in China, focusing on high-performance general-purpose GPU chips and solutions widely used in AI computing, data centers, cloud computing, and autonomous driving [3]