Core Viewpoint - The article discusses the competitive landscape in AI model development, highlighting the release of Anthropic's Claude Opus 4.1 shortly before OpenAI's anticipated announcement, suggesting a strategic move by Anthropic to capture market attention [1][2]. Summary by Sections Model Release and Features - Anthropic has launched Claude Opus 4.1, which is built on the previous Claude Opus 4 model released in May. The new model shows significant improvements in agent tasks, real-world programming, and reasoning capabilities, featuring a context window of approximately 200K [7]. - Claude Opus 4.1 is available for various user tiers, including Claude Pro, Max, Team, and Enterprise [8]. Pricing and Cost Efficiency - The API pricing for Claude Opus 4.1 is set at $15 per million input tokens and $75 per million output tokens. Users can save up to 90% on costs with prompt caching and up to 50% with batch processing [10][11]. Performance Improvements - According to GitHub evaluations, Claude Opus 4.1 has outperformed its predecessor in most capabilities, particularly in multi-file code refactoring. Users from Rakuten Group noted its precision in handling large codebases without introducing new bugs [14]. - The performance leap of Claude Opus 4.1 is compared to the upgrade from Sonnet 3.7 to Sonnet 4, indicating substantial advancements [15]. Benchmark Comparisons - In various benchmarks, Claude Opus 4.1 shows superior performance compared to other models, achieving 74.5% in agentic coding SWE-bench and 80.9% in graduate-level reasoning GPQA Diamond [16]. Use Cases - Claude Opus 4.1 supports mixed reasoning modes for instant responses and detailed reasoning processes. It is particularly effective in advanced programming tasks and intelligent search and research applications, capable of conducting extensive autonomous research across diverse data sources [17][18]. Additional Information - Anthropic has also released a system card alongside the new model, providing further insights into its functionalities [19].

你可能也刷到了。 昨晚，OpenAI 突然搞了个大动作：宣布开源两款新模型，叫gpt-oss-120b和gpt-oss-20b。 可以说，这是GPT-2以来，OpenAI重新向开源社区开放模型权重，关于模型参数、推理性能、训练细 节，网上已经铺天盖地了，我就不啰嗦了。 但我想说：你有没有想过，这次开源到底意味着什么？ 01 智远认为这是一次战略转折点。 要知道，过去几年，OpenAI 一直是"闭源派"的头号代表。它靠 GPT-3、GPT-4 的技术优势，用 API 收 费、订阅制赚钱，建起了高墙，几乎垄断了大模型时代的入口和定价权，说白了，它就是定规则的人。 后来，风向变了。 DeepSeek火了后，局面开始松动。一批开源模型不仅性能逼近 GPT-4，成本还只有人家的 1/20。更关键 的是，它们用极度宽松的开源协议，允许你随便用、随便改、还能商用，几乎零门槛。 面对这种冲击，连 Sam Altman 都在今年 2 月 1 日公开承认了一句扎心的话：我们可能站在了历史错误 的一边。 所以，半年后，OpenAI 终于行动了。但这波"开源"，真不是低头认输，仔细一看，你会发现，这里面 门道不少。 智远认为，它在主 ...

OpenAI is in early talks about a potential secondary sale of stock for current and former employees at a valuation of about $500 billion, according to people briefed on the investment discussions https://t.co/IL9AtFNBCU ...

OpenAI is in early talks about a potential secondary sale of stock for current and former employees at a valuation of about $500 billion, according to people briefed on the investment discussions https://t.co/P4NPN1vE38 ...

🤨Tetsuo (@tetsuoai):After nine years of development, OpenAI released a model that underperforms compared to one of xAI's initial models, despite xAI being only two years old.Let that sink in. https://t.co/PdHyL12ZsK ...

亚马逊Bedrock总经理Atul Deo在接受采访时表示，OpenAI模型将帮助该公司云计算部门AWS满足客户 需求，这些客户希望获取多种工具来确定哪些最适合自身需求。"我们希望为客户提供选择和灵活 性，"他表示。 智通财经APP获悉，亚马逊(AMZN.US)计划向客户提供OpenAI最新人工智能模型，这是这家云计算巨 头首次提供这家领先AI初创公司的产品。亚马逊将在其Bedrock和SageMaker平台上提供这些工具，并表 示其先进的推理能力使其适合AI智能体开发。 亚马逊还向AI初创公司Anthropic投资80亿美元，通过合作关系增强其AI服务竞争力。AWS在AI市场上 为客户提供Anthropic的Claude模型。Anthropic计划周二发布其最强AI模型的新版本，该公司称该版本在 编程、研究和数据分析方面能力更强。 亚马逊上周预计本季度运营利润将低于预期，且云业务增速落后主要竞争对手，令投资者关注其巨额 AI投资是否见效。第二季度AWS收入增长略超17%至309亿美元，勉强超过分析师308亿美元的平均预 期。 OpenAI周二发布了新模型，称其可执行复杂任务，如编写代码和代表用户在线查找信息 ...

Group 1 - The State Council of China has announced that from the autumn semester of 2025, public kindergartens will waive the childcare education fees for children in their final year [2][3] - The policy aims to promote free preschool education and will also apply to private kindergartens, which will reduce fees based on the standards set by local public kindergartens [2][3] - Financial support will be provided to kindergartens that experience a decrease in income due to the fee waiver, based on the number of children affected and local fee levels [2][3] Group 2 - Chery Automobile has initiated an internal directive to reduce meeting times and improve efficiency, aiming to cut company-level meetings by 30% and reduce attendees by 30% [22] - The chairman of Chery emphasized the need for leaders to minimize meeting times and focus on more effective communication [22] Group 3 - Alibaba's Taobao is set to launch a new membership system that integrates services from its subsidiaries like Ele.me, Fliggy, and Hema, enhancing user benefits across shopping, food delivery, and travel [23] - The new membership will offer comprehensive coverage of consumer needs, with promotional offers already appearing on Hema's app [23] Group 4 - Vanke has announced that the Shenzhen Metro Group will provide a loan of up to 1.681 billion yuan, marking the eighth loan agreement this year [24][25] - The announcement did not specify collateral for this loan, indicating a shift in the terms of their financial arrangements [24][25] Group 5 - Geely has confirmed an internal restructuring of its autonomous driving teams, merging various teams into a single entity to streamline operations [26] - The company plans to communicate further details about the restructuring at an appropriate time [26] Group 6 - Beiyinmei has responded to reports of price increases for its products, asserting that there have been no price hikes and emphasizing its commitment to maintaining affordable prices for consumers [27] - The company highlighted its adherence to a profit margin policy and its role in supporting families through national subsidy initiatives [27]

刚测试了下，OpenAI的GPT OSS 120B在Apple M3 Ultra 512G本地运行大概是43-45t/s，属于相当不错且可用的速度。并且让GPT-4.5出题来测试性能，GPT-4.5评估GPT OSS回答后，给出了相当不错的评价。 https://t.co/b6shhCm0mGSam Altman (@sama):gpt-oss is out!we made an open model that performs at the level of o4-mini and runs on a high-end laptop (WTF!!)(and a smaller one that runs on a phone).super proud of the team; big triumph of technology. ...

（注：我们会对线索进行核实。您的隐私将严格保密。） OpenAI 发 布 两 款 " 开 源 " 和 免 费 使 用 的 AI 模 型 ， GPT-oss-120b 和 GPT-oss-20b 。 这 次 发 布 是 OpenAI 自发布GPT-2以来，首次推出新的"开源"大语言模型。 OpenAI CEO 山姆·奥尔特曼在社交媒体表示：" GPT -oss是一个重大突破，这是最先进的开放权重 推理模型，具有与o4-mini相当的强大现实世界性能，可以在你自己的电脑（或手机的较小版本）上 本地运行。"他透露公司将在未来几天里带来许多新东西。 微信编辑 | 七三 第 一 财 经 持 续 追 踪 财 经 热 点 。 若 您 掌 握 公 司 动 态 、 行 业 趋 势 、 金 融 事 件 等 有 价 值 的 线 索 ， 欢 迎 提 供 。 专 用 邮 箱 ： bianjibu@yicai.com 2025.08. 06 本文字数：304，阅读时长大约1分钟 作者 | 一财科技 推荐阅读 特朗普称已收到访华邀请，外交部回应 ...

Group 1 - Hema X member stores will all cease operations as part of a business adjustment, with the last store closing on August 31 [3] - Li Xiang, CEO of Li Auto, announced a unified configuration for the Li i8 model, aiming for better sales performance in the 300,000 to 400,000 yuan price range [4] - Goldman Sachs is reportedly planning to acquire a stake in Froneri, the world's second-largest ice cream manufacturer, for 15 billion euros (approximately 125 billion yuan) [6] Group 2 - Geely Auto is undergoing significant adjustments in its intelligent driving team, with plans still under discussion [7] - Haidilao denied rumors of transitioning to a semi-self-service model, calling the claims false [7] - NetEase experienced a major outage affecting multiple games, attributed to internal server issues, with downtime exceeding two hours [9] Group 3 - JD.com is set to launch its first large discount supermarket format in August, with stores in Jiangsu and Hebei, featuring a wide range of products at lower prices [9] - Chery has mandated a 30% reduction in meetings to improve efficiency, reflecting on past inefficiencies [10] - Alibaba is launching a new membership system that integrates various services, with over 6% of positions focused on AI in its 2026 campus recruitment [14] Group 4 - Ant Group sold its remaining shares in Indian digital payment company Paytm for approximately $454 million, marking a complete exit from the company [14] - Tata Motors appointed its CFO as the new CEO of Jaguar Land Rover, replacing the previous CEO after three years [13] - Tencent led an investment round in the Uzbek fintech company Uzum, valuing it at around $1.5 billion [16] Group 5 - OpenAI released two open-weight AI models capable of mimicking human reasoning processes, available on the Hugging Face platform [20] - The Gates Foundation announced a $2.5 billion investment in women's health research, focusing on five key areas [20] - The global tablet shipment volume increased by 9% year-on-year in Q2 2025, with Apple maintaining the leading position [24]