我知道的 国内的第一款从底层重新设计的 AI 浏览器原生 AI 浏览器 。 不只是之前搞个前端代码封装卡的要死，基础浏览器功能都做不好那种。 也不是只是 Chrome 加一个浏览器插件。 去年 Dia、Perplexity Comet Browser、OpenAI 的 Atlas 陆续发布，AI浏览器火了一阵。 但热度很快过去，国内一直没有可用的类似产品。 我现在的工作已经离不开 AI 浏览器了。 问题是，浏览器依然是我们在电脑上用得最多的软件，AI 获取上下文最自然的场景就在浏览器里。 你在看什么网页、打开了哪些标签、收藏了什么内容，这些都是天然的上下文。 光年之外团队 最近做了个 Tabbit 浏览器（ www.tabbit-ai.com ），算是填补了这个空白。 而且他给浏览器添加了类似 Skills 的能力叫妙招，非常强大。 国内可以直接用，完全免费。 简单介绍一下 Tabbit 浏览器： 5 大核心功能 ： 这 5 个功能加上以后灵活使用的话，你的上下文收集和内容生产效率会高非常非常多。 1. 对话（Chat）- 边浏览边问AI，支持 @网页、@标签组、@收藏夹 2. 妙招（Skills）- 把重复 ...

编辑｜杨文 浏览器，正在成为 AI 落地最重要的战场。 去年 10 月，OpenAI 推出 AI 浏览器 Atlas，奥特曼将其定义为「十年一遇的机会」，放言要「改变 30 亿人使用互联网的方式」。 Google DeepMind 推出「Project Mariner」，打出的口号就是「探索人机交互的未来，从浏览器开始」。 微软把 Copilot 塞进 Edge，Google 把 Gemini 嵌入 Chrome，苹果也在 Safari 层加速布局 AI 能力。 一手实测：Tabbit 到底好不好用？ 拿到 Tabbit 的第一感受是，它比想象中克制。界面没有堆砌过多功能，甚至和普通浏览器差别不大，直到开始真正用它工作。 在进行各项功能实测前，我们先来看看 Tabbit 的小巧思。 各大科技巨头不约而同盯上这块蛋糕，因为浏览器是现代人使用时间最长的应用之一。我们在这里搜索、阅读、工作、娱乐，几乎所有的信息消费都在此发生。 AI 若要真正融入日常，浏览器是绕不过去的入口。 但把 AI 塞进浏览器，和真正做一款 AI 浏览器，是两回事。前者是在旧框架里打补丁，后者是重新想象人与信息之间的关系。 光年之外团队，选择 ...

Group 1 - The core viewpoint of the article is that Xie Qingchi, a serial entrepreneur and former product head at Meituan's "Light Year Beyond," has ventured into the AI fitness coach market, focusing on the fitness industry [2][3]. - Xie Qingchi has a background in computer applications and has accumulated extensive entrepreneurial experience in O2O and consumer sectors, having co-founded companies like Xiaomai Gongshe and Yijian Home [2]. - During his tenure at "Light Year Beyond," Xie Qingchi enhanced his skills in AI, reportedly reviewing nearly 300 AI papers in 2024 to explore AI boundaries and drive product innovation [2]. Group 2 - "Light Year Beyond" was established in 2018 and received $230 million in Series A funding in 2023, achieving a valuation exceeding $600 million. It was fully acquired by Meituan in July 2023 [3]. - Following the acquisition, the legal representative of "Light Year Beyond" changed to Liu Yaping, indicating a complete integration into Meituan [3]. - Xie Qingchi has begun assembling a core team for his new venture, which includes a hardware lead with 10 years of experience at DJI and a software lead with a background at Meta and Apple, suggesting a strong potential for future financing [3].

袁进辉坦言，过去的屡败屡战都是自找的。在被光年之外并购前，OneFlow始终挣扎在生死线边缘，最 困难的时候选择了降薪、减员。他后来补充说，整个OneFlow六七年都是这样的状态。 文 | 施嘉翔 编辑 | 刘旌 袁进辉和OneFlow一度是ChatGPT爆发后最走运的那个： 在王慧文发布"英雄帖"后，OneFlow被光年之 外并购，这家成立6年的公司一跃成为牌桌上资源最好的团队。 但仅仅两个月后，一切又戏剧化地烟消 云散。 在聚光灯下经历跌宕起伏的四个月后，袁进辉和OneFlow团队决定重新创业。从有全行业最充沛的资 源，到突然消失，而其他玩家已经身处高位，心理冲击毋庸置疑。但袁进辉说，若仍想留在牌桌上，再 创业是唯一选择。 原因在于，王慧文生病的消息传出后，有公司冲到光年之外办公室挖人，OneFlow骨干成员也接到过超 千万的年薪，但没有一家公司能同时留住所有人。创业是避免团队被肢解的唯一方法。 在光年之外以前，袁进辉的创业同样起伏。和大部分公司不同，OneFlow成立之初就像实验室，前四年 没有任何收入，依赖外界投入。他们在做的事情在当时听起来匪夷所思：颠覆巨头重金投入的深度学习 系统框架（ 比如Goo ...

Core Viewpoint - The forum titled "AI Open Source Era: Building Global Ecosystem and Sustainable Growth" will explore the core logic of the AI open-source ecosystem through various perspectives, highlighting the trends and practices in the field [1][5]. Group 1: Forum Overview - The forum will feature three keynote speeches that will analyze the global large model open-source ecosystem, community practices, and the competitive landscape of open-source models [1][2]. - Keynote speakers include Wang Xu from Ant Group, Chen Yingda from Modao Community, and Yang Pan from Silicon-based Flow, each providing insights into different aspects of the AI open-source landscape [1][6][10]. Group 2: Keynote Topics - Wang Xu will discuss the panoramic view and trends of the global large model open-source ecosystem, using community data as a reference for technical decision-making [1][6]. - Chen Yingda will share the construction experience behind over 90,000 quality models and how the "Model as a Service" (MaaS) concept drives the evolution of the open-source ecosystem [1][8]. - Yang Pan will analyze the competitive and collaborative dynamics of the global open-source model ecosystem, focusing on the transition from belief to confidence in technology [1][9]. Group 3: Roundtable Discussions - Following the keynotes, two roundtable discussions will focus on Vibe Coding and AI Agents, addressing real-world applications, potential issues, and future possibilities in human-machine collaboration [2][11]. - The discussions will feature practitioners and entrepreneurs from various organizations, including Ant Group and ByteDance, who will provide multi-dimensional insights into the evolution of AI coding products and the path towards AGI [2][13][15]. Group 4: Event Logistics - The forum will take place at the C2 Hall of the Expo Garden in Huangpu District, Shanghai, with a limited capacity of 350 professional audience seats [2][5]. - Registration for professional attendees is now open, inviting participants to engage in discussions and capture technological opportunities [2].

Core Viewpoint - The article highlights the significant presence of Tsinghua University alumni in the AI industry, showcasing various companies founded by individuals with Tsinghua backgrounds and emphasizing their contributions to the sector [1][13]. Group 1: AI Infrastructure and Platform Tools - Momenta, founded by Cao Xudong, has a background in engineering mechanics from Tsinghua and shifted focus to AI research [3]. - Lepton AI, founded by Jia Yangqing, has been acquired by NVIDIA, with Jia joining NVIDIA afterward [4]. - Other notable companies include Zhiyu AI, Baichuan Intelligence, and Mingxia, all founded by Tsinghua alumni from the computer science department [4]. Group 2: AI Applications - Companies like Yizhi Technology and Yingfei Network, founded by Tsinghua graduates, are making strides in AI applications [5]. Group 3: AI Chips - Hezhima Intelligent, founded by Shan Jizhang, and Lingxi Technology, with seven out of nine founders from Tsinghua, are key players in the AI chip sector [7]. Group 4: Additional Notable Companies - Other companies include Chaoji Technology, founded by Tu Cunchao, and Jiyuan Technology, founded by Wu Bin, both from Tsinghua's computer science department [12]. - Nexusflow, co-founded by Zhu Banghua and Jiao Jiantao, was acquired by NVIDIA, with Zhu becoming a chief research scientist at NVIDIA [12]. Group 5: Future Aspirations - The article expresses hope for the AI industry in China to achieve independence and global market presence, similar to other sectors [13].

芳菲四月，春和景明。晴空万里，燕雀高歌。值此万象新生之际，清华大学迎来了 11 4周年华 诞。11 4年的辉煌历程，见证了清华人不断超越自我的拼搏和创新，也承载着无数代清华人的 使命与担当。 百年未有之大变局持续演进，新一轮科技革命和产业变革正在深入重构全球创新版图、重塑全 球经济结构。要想解决 "卡脖子"，只能发展"硬科技"，这需要数十年如一日的厚积薄发，也需 要甘坐"冷板凳"的义利抉择。硬科技时代，清华系创始人在半导体、AI、新能源等领域撑起半 边天。 清华系创始人的背后，清华系投资人更是撑起了投资圈的 "半壁江山"，可谓是"半个投资圈都 从清华园走出"。 母基金研究中心在文末附长图盘点具有代表性的清华投资人 ，以飨读者。 清华本身也在投资方面有所布局。成立于 1 9 9 4年的清华大学教育基金会是中国大陆最早的高 校基金会，是中华人民共和国民政部认证的" 5A级社会组织"，这是中国政府对基金会最高级别 认证。 01 百行俱进，翘楚群英 创新创业，已深深刻在了清华人的基因中。 "清华系"已成为资本市场中极具传奇色彩的IPO天 团，清华俨然成为中国创业者的"最强军校"。 清华 8 6级毕业生张朝阳，可以说是 ...

Core Viewpoint - The article reflects on the recent wave of AI startups that have failed or been acquired, highlighting the harsh realities of the AI industry and the challenges faced by companies in this rapidly evolving landscape [2][29]. Group 1: AI Startup Failures - From November 2022 to July 2024, approximately 80,000 AI-related companies in China have disappeared, indicating a significant contraction in the sector [2]. - The article memorializes companies that were once promising but ultimately succumbed to market pressures before the AI revolution fully materialized [2]. Group 2: Case Studies of Failed Companies - **Wave Intelligence**: Founded by a young entrepreneur, the company quickly gained traction with significant funding and product launches but was ultimately acquired by OPPO, with its founder moving to the tech giant [3][4]. - **Afiniti**: An established AI unicorn that matched customers with service representatives, Afiniti declared bankruptcy after 18 years due to a lack of profitability and internal scandals [5][6]. - **Eagle Eye Wisdom**: This company aimed to digitize traditional Chinese medicine but collapsed shortly after being acquired by a public company, highlighting the fragility of even well-backed startups [8][9]. - **Huaxia Chip**: Founded in 2014, this company aimed for complete independence in chip design but faced bankruptcy in 2024 due to financial mismanagement despite technological achievements [15][16]. - **Stability AI**: Known for its open-source model, the company struggled to monetize its technology and faced leadership changes, leading to a precarious financial situation [20][21]. - **Character.AI**: Initially seen as a competitor to OpenAI, the company faced a leadership exodus and was acquired by Google, reflecting the trend of startups being absorbed by larger firms [26][27]. Group 3: Industry Insights - The article emphasizes that many AI startups are unable to survive the transition from innovation to sustainable business models, often leading to acquisitions by larger companies as a means of survival [20][29]. - The narrative suggests that the failures of these companies serve as cautionary tales for future entrepreneurs in the AI space, underscoring the importance of aligning technological aspirations with commercial viability [29][30].