"产品质量这么差。我之前不明白为什么，现在明白了。"开发者 Tim McGuire 在帖子下表示。 "我也是。同以前相比，之前用起来感觉就像有个可以分派任务的初级工程师，事情能完成，代码至少还算过得去。但最近的 体验，更像是在和一只猴子打交道。"开发者 Peermux 说道。 Anthropic 将 8 月至 9 月初期间的模型质量下降问题，归咎于三项基础设施漏洞的影响。8 月初，许多用户开始上报 Claude 响应降级问题。Anthropic 坦承当时未能发觉用户反馈与正常波动之间的差异。到 8 月底，同类报告的频率和持续性越来越 高，为此其展开调查，并发现三项互不关联的基础设施 bug。 "首先澄清一点：我们绝不会因需求、时间或者服务器负载情况的变化而降低模型质量。 用户上报的问题纯由基础设施 bug 所 导致 。"Anthropic 强调。 Anthropic 还表示，"我们深知用户希望 Claude 始终提供稳定的质量表现，为此我们设定了极高的执行标准，以确保基础设施 变更不会影响模型输出。但从近期事件来看， 我们未能真正落实这些标准 。以下剖析报告将解释发生了什么、为何检测和解 决问题的时间比我们预 ...

天啦噜，搞大模型的实在太疯狂了。 这不， Anthropic 官宣完成了新一轮融资： F轮，融资 130亿美元 ，最新估值达到了 1830亿美元 ——比上一轮暴涨近300%。这也再次刷新了行业新纪录。 要知道，Anthropic成立也才4年。但就在这次融资之后，已经一举成为全球第四大估值最高的初创公司，仅次于SpaceX、OpenAI和字节跳 动。 鹭羽 发自 凹非寺 量子位 | 公众号 QbitAI 融资之外，Anthropic的业务造血能力也被进一步披露。短短半年时间，公司营收从10亿美元年化，一跃突破50亿美元。其中最核心的AI编程 业务Claude Code年收入更是突破5亿美元。 实际上，Anthropic开启新一轮融资以来，市场热情高涨，融资和估值也被一路推高，最终完成了130亿美元的单轮融资巨额。 但在资本总数没有实质增多的情况下，这或许也是 大模型马太效应 的趋势展现。 融资越多的公司获得越多，融不到资的公司则越难获得融资。 单轮融资130亿美元，估值暴涨300%至1830亿美元 Anthropic本次F轮的融资金额高达 130亿美元 ，也是迄今为止AI公司中规模最大的融资事件之一。 公司总估 ...

Group 1: Artificial Intelligence Developments - Alibaba Cloud has officially open-sourced Tongyi Wanxiang 2.2 [2] - Zhiyuan has released its first SOTA-level native intelligent model [2] - Shanghai has issued 600 million yuan in computing power vouchers to reduce the cost of intelligent computing power [2] - Microsoft has integrated AI Agent into Edge for automated search, prediction, and integration [2] - Anthropic will introduce new weekly usage limits for Claude Pro and Max starting August 28 [2] Group 2: Industry News and Regulations - The U.S. Department of Commerce is considering a new patent fee mechanism, charging 1%-5% based on total patent value [2] - Samsung has reached a $16.5 billion chip supply agreement with Tesla to produce AI6 chips in the U.S. [2] - Douyin has refuted claims that employees' stock options are arbitrarily canceled by ByteDance after resignation [2] - The Ministry of Industry and Information Technology is working to consolidate the results of comprehensive rectification in the "involution" competition within the new energy vehicle industry [2] - The Shanghai Municipal Commission of Economy and Information Technology aims to achieve full autonomous driving in Pudong, excluding Lujiazui, by the end of the year [2] - Shanghai has issued demonstration operation licenses for intelligent connected vehicles, with eight companies including WeRide being the first approved [2] - The 2025 World Intelligent Connected Vehicle Conference will be held from October 16 to 18, showcasing multiple autonomous driving systems [2]

We’re rolling out new weekly rate limits for Claude Pro and Max in late August. We estimate they’ll apply to less than 5% of subscribers based on current usage. https://t.co/X8FAss3jIC ...

Core Viewpoint - AI is revolutionizing software development, with tools like Claude Code enabling seamless integration of AI assistance in coding environments, enhancing productivity and changing programming paradigms [1][3]. Group 1: Claude Code Overview - Claude Code is designed to assist coding directly in the terminal, eliminating the need for switching tools or IDEs, making it universally applicable for developers [6][7]. - The tool has been validated through extensive internal use by Anthropic engineers, showcasing its effectiveness as a productivity tool [5][12]. - The evolution of programming paradigms is likened to a transition from "punch cards" to "prompts," indicating a significant shift in how coding is approached [5][23]. Group 2: User Experience and Adoption - The initial release of Claude Code saw a rapid increase in daily active users, indicating strong community interest and positive feedback from both internal and external testers [12][13]. - The tool is particularly suited for large enterprises, capable of handling extensive codebases without additional setup [16]. - Users can access Claude Code through a subscription model, with costs varying based on usage, typically around $50 to $200 per month for serious work [15][17]. Group 3: Functionality and Integration - Claude Code operates in various terminal environments and can be integrated with IDEs, enhancing its functionality and user experience [8][9]. - The latest models, such as Claude 3.5 Sonnet and Opus, have significantly improved the tool's ability to understand user commands and execute tasks effectively [25][26]. - Users can interact with Claude Code in a more intelligent manner, allowing it to autonomously handle tasks like writing tests and managing GitHub actions [20][28]. Group 4: Future Directions and Enhancements - Future developments for Claude Code include better integration with various tools and enhancing its capabilities for simpler tasks without needing to open a terminal [46][47]. - The use of `Claude.md` files allows users to share instructions and preferences, enhancing the tool's adaptability and efficiency across projects [38][41]. - The ongoing evolution of AI models necessitates continuous learning and adaptation from users to fully leverage the capabilities of tools like Claude Code [34][35].

由前OpenAI员工创立的人工智能公司Anthropic，开展了一项史无前例的分析，探究其人工智能助手Claude在与用户的实际对话中是如何表达价值观的， 如今该公司揭开了这项分析的神秘面纱。 近日发布的这项研究成果，既展现了Claude与公司目标的一致性，也揭示了一些值得关注的极端案例，这些案例有助于发现人工智能安全措施方面的漏 洞。 这项研究审视了70万段经过匿名处理的对话，结果发现，Claude在很大程度上遵循了公司"有益、诚实、无害"的原则，同时还能根据不同的情境来调整自 身的价值观，这些情境涵盖了从提供情感关系建议到进行历史分析等各个方面。 这是一次极其大胆的尝试，通过实证来评估一个AI系统在实际应用中的行为是否与其预期设计相符。 参与这项研究的Anthropic社会影响团队成员Saffron Huang在接受VentureBeat采访时表示："我们希望这项研究能鼓励其他人工智能实验室对其模型的价值 观展开类似的研究。衡量一个人工智能系统的价值观是对齐研究的核心，也有助于了解一个模型是否真的与它的训练目标相一致。" 01.AI助手的首个全面道德分类体系 研究团队开发出了一种全新的评估方法，用以系统地 ...