神译局是36氪旗下编译团队，关注科技、商业、职场、生活等领域，重点介绍国外的新技 术、新观点、新风向。 编者按：工具过载的2026，只会提问已远不够。从"氛围编程"到全能代理，这份S级清单划出了生产力 真正的分水岭。文章来自编译。 以下是它们的各自优势所在： 在接下来的章节中，我将详细介绍它们在这些任务中脱颖而出的原因。 A 级：大多数人都应该使用的工具 学习利器：NotebookLM NotebookLM 是一款用 Gemini 技术驱动的 AI 研究工具，其核心优势在于能够基于你提供的文档进行工 作。你可以上传 PDF、Google 文档或会议记录，它会自动生成摘要、提供带有引用来源的解答，甚至 能将其转化成播客内容。 如果你打算学习一款新的 AI 工具，请务必从以下清单中选择。 在过去的三年里，我针对不同的任务测试了数十款 AI 工具。 它们当中有些表现惊艳，有些差强人意，还有一些已经退出了历史舞台。 以下是我发现的最出色的 AI 工具。我已按类别对其进行了整理，并划分为不同的等级。此外，我还为 大多数工具提供了学习指南。 S 级：全民必备的 AI 工具（至少选择其一） 毫无疑问，ChatGPT、Gem ...

如果说有一年，人工智能从实验室的惊叹号，变成了每个人生活中的平凡句点，那一定是2025年。 从开年DeepSeek的"技术震撼"，到年末"豆包手机"的触手可及，我们共同经历了一个被加速定义的"全 民AI元年"。大模型以前所未有的速度下沉，我们的笔记本、手机乃至穿戴设备，纷纷被重塑为智能的 终端载体。这不再是概念的狂欢，而是应用大规模落地的轰鸣——AI第一次从"看起来很聪明"，变成 了"真正开始接管现实世界"的一年。 这背后，是一场静默而深刻的日常革命。让我们一同回顾2025年，AI究竟如何一步步走入亿万人生活 的具体轨迹。 2025 1月 1月20日 深度求索(DeepSeek)公司,推出 一代大模型R1, 给全球Al界带来 新 了一场"地震" deepseek deepsee 1月28日 字树科技Unitree H1"福兮"机器 人, 在春晚舞台上身着喜庆花袄大 秀秧歌技艺 4月 北京举行全球首个人 形机器人半程马拉松 赛,人形机器人"天 工"以2小时40分42 秒的成绩夺冠 4月17日 全国首例涉及AI模型结构和参数保 护的案件正式生效 2月17日 xAl发布最新人工智能模型Grok 3 2月19日 4月 ...

Core Insights - Cristiano Ronaldo has officially invested in the American AI startup Perplexity AI, becoming one of its shareholders, which has attracted global attention to the previously low-profile company [1] - Perplexity AI has emerged as a key player in the AI user competition in India, alongside industry giants like OpenAI and Google, showcasing its technological strength and market competitiveness [4][6] - The company aims to combine traditional search indexing with large language model reasoning capabilities to provide accurate, up-to-date, and verifiable information [9][10] Company Background - Perplexity AI was founded in 2022 by a team of former researchers from OpenAI, Facebook AI Research, and Quora, with the goal of improving search experiences that are often cluttered with ads and low-quality links [6][9] - The first product, Perplexity Ask, was launched in December 2022, integrating GPT-3.5 and Microsoft Bing technology to provide structured answers with source links, achieving over 10 million monthly visits early in 2023 [9][10] Product Development and Strategy - In 2024, Perplexity AI shifted its focus towards becoming an AI agent, aiming to actively assist users in completing specific tasks rather than just providing information [13][14] - The launch of the native AI browser Comet in July 2025 marked a significant step in its AI agent strategy, with a valuation increase from slightly over $500 million to $20 billion in less than two years [16][19] Market Position and Challenges - Despite rapid growth, Perplexity faces challenges in its business model, relying solely on subscription revenue without advertising, leading to low average revenue per user (ARPU) [19][21] - The company is exploring new avenues, such as the AI-driven patent search agent and an agentic commerce model, which aims to revolutionize the shopping experience by allowing AI to complete purchases on behalf of users [24][26] Future Outlook - The agentic AI trend represents a significant leap in AI technology and market potential, although challenges such as user trust and existing e-commerce dependencies remain [27]

近日，硅谷顶尖风投机构a16z发布消费级 AI 市场年度重磅报告，直指当前竞争核心在通用AI助手赛 道，用户往往只选择一个主力产品，"赢家通吃"格局正在加速形成。 报告显示，尽管AI使用率全面上升，但用户跨平台使用意愿极低。即使是在 ChatGPT 的周活用户中， 也仅有不到10%会同时使用其他 AI 服务。消费数据同样印证：在主流产品中，仅约9%的用户会为多个 助手付费订阅。 OpenAI虽仍以8–9亿周活用户占据领先，其"超级应用"策略正面临挑战；而谷歌则以"实验田"模式推动 Gemini 迅猛追赶，其桌面用户同比增长达155%，付费订阅增速更是接近 ChatGPT 的两倍。 巨头争霸：一场"赢家通吃"的游戏？ 当前AI助手领域面临一个核心问题：面对诸多选择，用户真的会同时使用多个聊天机器人吗？报告数 据揭示了一个值得深思的现象，绝大多数用户实际上深度依赖于单一AI助手。 在过去一年中，即使是活跃的ChatGPT用户，也仅有不到10%的人会同时使用其他大模型服务。付费行 为进一步证实了这一趋势：在主流产品中，只有约9%的用户订阅了超过一项服务。这印证了报告的判 断："虽然大语言模型的竞争或许不是'赢家通吃 ...

Core Viewpoint - Sinclair's multicast networks CHARGE, Comet, and ROAR achieved exceptional ratings performance in November, attributed to hit programming, franchise expansions, and increased household reach [1] Group 1: Ratings Performance - Each network experienced significant viewership gains throughout November [1] - The performance was supported by a continuous national footprint expansion and upgraded broadcast positions [1] Group 2: Programming and Distribution - The success was driven by a combination of hit programming and franchise expansions [1] - Broadened national distribution contributed to the networks' increased household reach across key DMAs [1]

Core Viewpoint - Sinclair, Inc. expressed disappointment over The E.W. Scripps Company's rejection of its proposal for a potential merger, emphasizing that the proposal was made in response to prior discussions and aimed to address concerns of Scripps' stakeholders [1]. Company Overview - Sinclair, Inc. is a diversified media company that operates 179 television stations across 81 markets, affiliated with major broadcast networks. The company also owns the Tennis Channel and several multicast networks, including CHARGE, Comet, ROAR, and The Nest. Additionally, Sinclair's AMP Media is expanding its portfolio of digital content and original podcasts [2].

Core Insights - Cristiano Ronaldo is transitioning from a football player to a capital investor, leveraging his brand and influence in various sectors, particularly technology and sports [1][3][21] - His investment in the AI startup Perplexity highlights a strategic move towards high-growth technology sectors, aiming to capitalize on the increasing relevance of AI in daily life [2][12][16] Group 1: Financial Achievements - Ronaldo's total annual income reached $260 million in 2024, with a projected personal wealth of $1.4 billion by 2025, making him the first billionaire in football history [1][5] - His brand "CR7" has expanded into various consumer products, contributing significantly to his wealth through partnerships and endorsements [4][5] Group 2: Investment Strategy - Ronaldo's investment strategy is characterized by a preference for high-growth sectors like AI and NFTs, contrasting with more conservative approaches taken by other athletes [9][20] - He has made significant investments in various companies, including a $40 million stake in the free football game "UFL" and a strategic investment in Perplexity AI [8][12] Group 3: Brand Expansion - The "CR7" brand encompasses a wide range of products, including clothing, hotels, and fitness centers, leveraging Ronaldo's global influence and social media presence [4][5] - His partnership with Perplexity AI includes the launch of an interactive section that allows fans to engage with his career, enhancing brand visibility and user engagement [15] Group 4: Market Trends - The AI sector is experiencing rapid growth, with Perplexity achieving a valuation of $20 billion within three years, indicating strong investor confidence and market potential [14] - Ronaldo's involvement in AI reflects a broader trend among celebrities investing in technology, aiming to diversify their portfolios and maintain relevance in a changing market landscape [17][20]

Core Insights - Current AI browsers, such as OpenAI's Atlas and Perplexity's Comet, are not yet capable of replacing legacy browsers like Chrome, as they still exhibit bugs and struggle with straightforward tasks [1][22] - The goal of AI developers is to integrate chatbots into browsers and mobile operating systems, which could enhance ad targeting and create new revenue streams [1][22] - User behavior is shifting, with a growing need for tools that cater to both human and AI interactions, prompting developers to rethink their design strategies [2][22] User Behavior and Preferences - A survey indicated that 60% of users are only comfortable using generative AI for low-stakes tasks or topics they can verify, highlighting a cautious approach to AI adoption [4][22] - Users are increasingly combining traditional search methods with generative AI to ensure accuracy while saving time [5][22] - AI browsers are popular for summarizing content, such as long YouTube videos, and users are asking significantly more questions compared to traditional chatbots [6][22] Feature Requests and Expectations - There is a demand for advanced features like task scheduling, which would allow users to automate repetitive tasks [7][22][24] - Users express a desire for browsers to handle more complex tasks, such as filling out government forms and managing financial reports [8][24] Technical Challenges and Limitations - The current web infrastructure is primarily designed for human users, which hampers the performance of AI browsers in executing advanced features [13][14] - AI browsers often struggle with complex visual elements and can become stuck in loops or take excessive time to process tasks [15][16][17] - Legacy browsers have a head start in optimizing resource usage, while AI browsers tend to consume more computing power during advanced operations [17][22] Competitive Landscape - The AI browser market is evolving, with Google's Gemini 3 model outperforming OpenAI's systems, prompting a competitive response from AI developers [18][22] - Efforts to encourage online providers to create AI-specific versions of their services have faced challenges, with some companies hesitant to adopt [20][22] - Legal disputes have arisen as high-traffic firms seek to protect their content from being leveraged by AI companies, indicating a contentious environment [21][22] Trust and Adoption Barriers - Concerns about the trustworthiness of AI systems remain a significant barrier to wider adoption, particularly for tasks involving financial transactions [22][22] - Users are wary of potential conflicts of interest, such as whether an AI agent is providing the best deals or acting in its own interest [22][22]

Core Insights - Target's chief information and product officer, Prat Vemana, recently engaged in a new shopping experience by purchasing sleepwear through OpenAI's ChatGPT, indicating a shift in consumer behavior towards AI-assisted shopping [1][2] Group 1: Retail Trends - Retailers are experiencing a significant transformation as they approach the holiday season, with U.S. spending projected to exceed $1 trillion for the first time [2] - Consumers are evolving from traditional web-based shopping to mobile commerce and now to AI-driven platforms like ChatGPT, indicating a new phase in shopping behavior [2] Group 2: Target's Strategy - Target aims to leverage AI technologies, including integration with ChatGPT, to reach its 800 million weekly active users and provide personalized shopping recommendations [3] - The company has introduced an AI-powered gift finder on its website and app, allowing users to receive natural-language responses to gift inquiries [3] Group 3: Financial Performance - Despite ongoing sales challenges, Target has seen a positive trend in digital sales, with a 2.4% increase in comparable digital sales reported for the fiscal third quarter [4][5] - Digital comparable sales have risen for seven consecutive quarters, showcasing a strong performance in the digital segment [5] Group 4: AI Implementation - Target has rolled out ChatGPT Enterprise to approximately 18,000 employees for various internal applications, including data summarization and spreadsheet queries [6] - A recent training session on ChatGPT was attended by 4,300 employees, with a satisfaction rate of 92% reported [6]

Product Launch - Perplexity's AI browser Comet is now available on Android [1]