Core Viewpoint - Elon Musk announced that the AI model Grok 4 from xAI will be available for free to global users, marking a significant move in the AI industry [2][3]. Group 1: Free Access and Usage Model - Grok 4 is not a trial or limited-time offer; it is genuinely free for users [4]. - Users can choose between an automatic mode, where the system decides when to use Grok 4 based on query complexity, and an expert mode for more control [4]. - There is a limit of 5 uses every 12 hours for free users, after which a subscription is required [6][8]. Group 2: Product Features and Market Impact - Grok 4 was officially launched on July 10, 2023, and is the fourth iteration of xAI's AI models [8]. - The model includes a standard single-agent version and a multi-agent version called Grok 4 Heavy [8]. - Musk claims Grok 4 is the strongest AI model globally, achieving performance levels comparable to a PhD in academic problem-solving [8]. - The model's performance metrics indicate it competes with top models from OpenAI and Anthropic in real-time speed, reasoning ability, and advanced vision [8]. - The free availability of Grok 4 is expected to strengthen its position in the global market and stimulate innovation in AI technology [8].

Core Viewpoint - Recent reports indicate that consumers purchasing Huawei Pura 80 and other devices with the native HarmonyOS are required to sign a consent form acknowledging potential software issues [1][3]. Group 1: Consumer Consent and Software Issues - The consent form confirms that consumers voluntarily purchase products with the HarmonyOS and are informed about possible inconveniences due to software compatibility and incomplete app development [3]. - Sales personnel emphasize that hardware quality is not an issue, and any software-related problems can be resolved through future updates, indicating that the measure is aimed at reducing return rates [3]. Group 2: Public Reactions - Public opinion on this practice is divided, with some viewing Huawei's approach as honest, preventing misunderstandings and complaints related to software adaptation [5]. - Conversely, others perceive the requirement to sign a consent form as an attempt to shift responsibility, especially given the system's immaturity [6].

Core Insights - The article discusses the recent performance of GPT-5 in IQ tests, highlighting that it scored 118 in the Mensa IQ test and 70 in offline tests, marking the lowest record in OpenAI's model family [4][6] - The performance issues are attributed to routing problems within the model, rather than a lack of intelligence [7][11] - The article emphasizes the importance of effective prompting to unlock GPT-5's potential, suggesting that user interaction significantly influences the model's output quality [15][19] Group 1: Model Performance - GPT-5's IQ test results have sparked widespread criticism, but the underlying issue is related to its routing system [4][6][11] - Despite the low scores, GPT-5 continues to show exponential growth in intelligence, adhering to the Scaling Law [13][14] - The model's performance can be significantly improved with proper prompts, demonstrating its capability when users provide clear and structured requests [15][18][25] Group 2: Applications in Medicine - GPT-5 has shown remarkable capabilities in the medical field, assisting researchers in identifying key findings in complex experiments [31][39] - A specific case is highlighted where GPT-5 helped a biomedical researcher explain a previously unexplained result, showcasing its potential as a research partner [30][39] Group 3: Competitive Landscape - OpenAI's GPT-5 is positioned as a strong competitor to Anthropic's Claude model, particularly in programming capabilities [41][48] - The article notes that GPT-5's programming abilities have attracted more developers, indicating a shift in the competitive dynamics of AI models [42][46] Group 4: Future Directions - OpenAI aims to lead the transition to "agent-based reasoning" with GPT-5, focusing on reducing user intervention and integrating AI into daily tasks [66][71] - The model's training emphasizes synthetic data, overcoming limitations of internet data scarcity and enhancing knowledge coverage [68][71] - Future goals include elevating LLM capabilities to a theoretical framework level, aiding in scientific innovation [77]

Core Viewpoint - The article discusses the mixed reactions to the release of GPT-5, highlighting both excitement and criticism from users, indicating high expectations for AGI [4][5][6]. Group 1: GPT-5 Release and User Reactions - The release of GPT-5 has sparked widespread discussion, with some users expressing disappointment while others praise its capabilities [4][5]. - The anticipation for GPT-5 has evolved into expectations for AGI within a short span since the launch of ChatGPT in November 2022 [6]. Group 2: OpenAI's Response and Future Plans - OpenAI acknowledges the challenges faced during the rollout of GPT-5 and commits to improving system stability and user experience [9][10]. - OpenAI plans to double the usage limits for ChatGPT Plus users and will allow them to continue using GPT-4o based on usage patterns [14][15]. - The company is working on enhancing the user interface to allow easier model switching and to clarify which model is responding to queries [14][15]. Group 3: Model Features and Improvements - GPT-5 will automatically enable reasoning capabilities, and future updates will improve the switching process between models [15][32]. - A new voice model has been introduced, enhancing instruction adherence and response speed [23]. - OpenAI is focusing on better handling of biases and aims to make GPT-5 mini feel more personable [29]. Group 4: User Feedback and Customization - OpenAI recognizes the diverse preferences among users for different model versions and is considering options for simultaneous access to multiple models [16][17]. - The company is exploring the possibility of unlimited usage for reasoning features for Plus users [35][36].

Group 1 - The core claim circulating online is that Lei Jun transferred 5 billion USD overseas through Wells Fargo [1] - Xiaomi Group's public relations manager Wang Hua publicly denied any collaboration with Wells Fargo or the mentioned entity, stating that there has been no contact of any kind [3] - Xiaomi has initiated legal proceedings against those spreading false information regarding the alleged transfer [3]

大家好，我是小程程 昨晚在小某书上刷到一个帖子，上海 XX 电商公司发布一则《关于加班的通报表扬》。 通报强调，公司通过门禁系统打卡时间统计发现了一批有 高度责任感 + 默默无私加班奉献 的员工。 默默无私加班奉献？ "默默"是在说这都是员工主动加班的，公司没有强制要求。 "无私加班奉献"，听起来是不是有点像无偿加班的？ 真·热血员工 。。。。。。 其中榜一员工（哪吒）的在 7 月份加班 159.96 小时，平均下班时间为 23:12 。 哪吒真不愧是"热血组"的员工。 此外，我在招聘网站查到该公司的上班时间是 08:30 ~ 17:30，且称 " 偶尔加班" 。（果然应验了是"默 默无私奉献" ） 根据这些数据，下面来推算一下哪吒在这个电商公司属于哪种休息制度： 为方便计算，哪吒加班时间就取整按 160 小时来算，每月 30 天。 A：假设公司双休 + 每月工作 22 天，则日均加班约 7.2 小时。 那哪吒是在凌晨 12:42 点打卡下班 了。（所以该公司 99% 不是双休） B：假设公司大小周 + 每月工作 24 天，则日均加班 6.6 小时。那哪吒是在 12:06 下班了，（这种可能 也可以排除。） ...

Core Viewpoint - Microsoft has recently joined the $4 trillion club, following Nvidia, showcasing the significant financial success attributed to its AI strategy despite recent layoffs [3][5][12]. Financial Performance - Microsoft's quarterly net income reached $27.2 billion, marking a substantial increase from previous years [4]. - The company has become the second in history to surpass a market valuation of $4 trillion [5][12]. - The financial report indicated that Microsoft's investments in AI are yielding impressive returns, contributing to its market valuation [12][20]. AI Strategy and Investments - Microsoft has heavily invested in OpenAI, integrating its models across various products, which has significantly enhanced user engagement and revenue [20][23]. - The company is expected to spend $30 billion in capital expenditures in the upcoming fiscal quarter, the highest in its history, to further bolster its AI capabilities [24]. - Microsoft's cloud service, Azure, has become its largest revenue source, reflecting the growing demand for AI-driven solutions [24]. Market Dynamics - Major tech companies like Nvidia, Amazon, Google, and Meta are also heavily investing in AI, collectively dominating the S&P 500 index [16][30]. - The AI arms race among these giants is intensifying, with each company adopting aggressive strategies to capture market share [15][30]. Workforce and Compensation - Despite the financial success, Microsoft has laid off approximately 9,000 employees, raising concerns about the impact of AI on job security [9][36]. - The company has revealed high compensation packages for senior engineers, with a level 70 engineer potentially earning up to $3.784 million, highlighting a stark contrast between executive compensation and workforce layoffs [9][45][57].

二、厂商争议：14 个月拖延与 48 小时"奇迹修复" 一、漏洞始末：从数据泄露到身体操控 2025 年 3 月，安全研究员 BobDaHacker 发现全球知名智能情趣玩具品牌 Lovense（用户超 2000 万）存在两项高危漏洞： 1、 邮箱裸奔 ：用户互动时（如静音他人），应用会通过 XMPP 协议明文传输关联邮箱地址。攻击者使用网络嗅探工具即可捕获，甚至可通过脚本在 1 秒内精准定位任意用户的真实邮箱 ，即使账户使用匿名昵称也无济于事。 2、 账户接管与身体操控 ：仅凭邮箱即可生成身份验证令牌，无需密码即可登录账户。 攻击者能远程操控绑定的智能玩具（如调整震动模式、强度、 时长），读取私密聊天记录，甚至接管管理员账户。 此次漏洞对 网络主播群体危害尤甚 ——他们常公开用户名以接收观众打赏控制玩具，却因邮箱泄露面临人肉搜索、骚扰甚至勒索风险。 更讽刺的是，同类漏洞早于 2023 年 9 月被其他研究人员报告，但 Lovense 仅标记为"已解决"而未实际修复。 三、行业警钟：情趣科技的安全"法外之地" Lovense 事件暴露了物联网情欲产业的系统性隐患： 结语 当科技赋予亲密关系跨越时空的力量，Lo ...

Core Viewpoint - The article discusses the issue of expired files on WeChat, highlighting user frustrations and the misinformation surrounding methods to recover these files. It emphasizes that the official stance from WeChat denies the effectiveness of these recovery methods and clarifies the file expiration mechanism. Group 1: Expiration Mechanism - WeChat files, images, and videos expire after 14 days if not opened by the recipient, contrary to some claims of a 7-day period [3][4] - The expiration status is not influenced by the user's local device time, meaning changing the phone's date will not allow access to expired files [3][5] Group 2: Misinformation and User Reactions - Users initially believed that changing the phone date could help recover expired files, leading to widespread sharing of this method [2][4] - WeChat's official response labeled these claims as false, stating that the files do not occupy significant storage space once expired [3][7] Group 3: Recovery Methods - Suggested methods for recovering expired files include contacting the sender for a resend, checking the computer version of WeChat for backups, and using the app's fault repair feature [9][10][12] - Users can also explore storage space management within WeChat to find and recover files, although this is only effective if the files have not been actively cleared [15][17] Group 4: Preventive Measures - To prevent file expiration, users are advised to download and save important files promptly, use the favorites feature for long-term storage, and regularly back up files to cloud services [19][20][21] - Utilizing third-party file management tools can enhance file organization and backup efficiency [22]

Core Viewpoint - The article discusses the case of Ollie Holman, a 21-year-old university student in the UK, who developed and sold phishing toolkits that resulted in over £100 million (approximately 950 million RMB) in losses for victims globally [1][7]. Group 1: Background and Activities - Ollie Holman, a student of electronic and computer engineering at the University of Kent, used his technical skills to create and sell phishing toolkits instead of pursuing legitimate programming opportunities [2][3]. - From 2021 to 2023, Holman designed and sold 1,052 phishing toolkits to clients in 24 countries, targeting 69 banks, government agencies, and charities [2][3]. Group 2: Phishing Toolkits - The phishing toolkits included complete scam processes, such as webpage templates, information collection scripts, deployment guides, and after-sales technical support, making them sophisticated and effective [2][3]. - A typical case involved a toolkit that mimicked a charity's donation page, capturing sensitive information like credit card data from unsuspecting users [3]. Group 3: Distribution and Community - Holman distributed these toolkits via the encrypted messaging platform Telegram, where he also provided technical support to other fraudsters, creating a community of nearly 700 users [4][5]. Group 4: Legal Consequences - In October 2023, Holman was arrested, and evidence of his activities was found on his devices. Despite being under investigation, he continued to provide support for his clients until a second arrest in May 2024 [6][9]. - He was convicted on seven counts, including aiding and abetting crime, and was sentenced to seven years in prison, with plans for the prosecution to recover approximately £300,000 (about 2.88 million RMB) in illicit gains [7][9].