资讯列表
华为云北方首批超节点 AI 智算中心开服
AI在线 7 月 12 日消息，据华为云消息，以“共筑绿色算力大生态共创人工智能新未来”为主题的 2025 绿色算力（人工智能）大会今日在呼和浩特成功举行。 大会期间，华为云华北（和林格尔）数据中心（以下简称“和林格尔数据中心”）正式开服，同时北方首个基于 CloudMatrix384 超节点的新一代昇腾 AI 云服务发布。 ▲ 图源：华为云，下同据介绍，和林格尔新区作为我国绿色算力与人工智能产业发展的前沿阵地，作为国家“东数西算”工程八大枢纽十大数据中心集群之一，新区 46 个数据中心项目总算力规模达 9.1 万 P，其中智能算力规模达 8.8 万 P，数据中心“绿电”使用率已达 80% 以上。
7/12/2025 10:26:27 PM
归泷
上海十院团队开发 AI 系统：可精准定位心梗病变血管，未来可早期识别心梗
AI在线 7 月 12 日消息，据《新民晚报》10 日报道，上海市第十人民医院心血管内科主任医师张毅、副主任医师赵逸凡团队开发并验证了一套特殊算法，可通过标准 12 导联心电图波形高精度识别 ST 段抬高型心肌梗死患者的病变血管。 相比公众日常使用的通用型 AI 大模型，十院专家开发的这一 AI 垂直应用类系统专注于心电图波形解析，通过大量“投喂”高质量的原始诊断数据，使得该系统在心电图波形的识别速度、准确度、灵敏度、特异度等方面均表现优异。 相关研究发表于《英国医学杂志-数字健康与人工智能》。
7/12/2025 9:54:54 PM
清源
武汉无人车学会了加塞！当地司机已服：比我6
谢邀，人在武汉，刚被无人车加塞。 没开玩笑，这就是最近武汉司机师傅们的心声，都上知乎热搜TOP5了。 当地司机现身说法，不气反笑，大赞AI司机的车技：但也有网友表示不相信，认为训练到熟练司机有可能，但训练到“武汉熟练司机”不大可能，车里很可能还坐着人类司机。
7/12/2025 9:48:02 PM
一凡
Meta扩张继续！挖走OpenAI 2名多模态AI研发人员，收购语音初创公司PlayAI
扎克伯格继续「挖啊挖」，这次「又」轮到 OpenAI 了！ 据 The Information 报道，近日 Meta 首席执行官扎克伯格从 OpenAI 公司「挖走」了 2 名知名 AI 研究人员！ 知情人士透露，这两人分别是曾在 OpenAI 从事多模态 AI 研发的 Allan Jabri 和 Lu Liu，后续两人将加入 Meta 的超级智能团队。
7/12/2025 9:30:00 PM
机器之心
深夜开源首个万亿模型K2，压力给到OpenAI，Kimi时刻要来了？
没想到，Kimi 的首个基础大模型开源这么快就来了。 昨晚，月之暗面正式发布了 Kimi K2 大模型并开源，新模型同步上线并更新了 API，价格是 16 元人民币 / 百万 token 输出。 这次发布赶在了最近全球大模型集中发布的风口浪尖，前有 xAI 的 Grok 4，下周可能还有谷歌新 Gemini 和 OpenAI 开源模型，看起来大模型来到了一个新的技术节点。
7/12/2025 9:23:00 PM
机器之心
刚刚，OpenAI想收购的Windsurf，被谷歌DeepMind抢走了核心团队
就在所有人还在惊叹于月之暗面开源 Kimi K2 模型的同时，谷歌 DeepMind 却宣布截胡了 OpenAI 原本打算收购的 Windsurf。 诺贝尔奖得主、DeepMind 联创兼 CEO Demis Hassabis 与 DeepMind CTO Koray Kavukcuoglu 在 𝕏 上向 Windsurf CEO Varun Mohan、联合创始人 Douglas Chen 以及部分加入 DeepMind 团队的研发人员表示了欢迎。 推文中，谷歌 DeepMind 宣布 Mohan 和 Windsurf 的员工将专注于 DeepMind 的编程智能体和工具使用方面的 Gemini 项目。
7/12/2025 9:19:00 PM
机器之心
Musk's New AI Chatbot Grok 4: Pursuing Truth or Advocating Personal Opinions?
At the recent launch of xAI's AI chatbot Grok4, Musk live-streamed on the social media platform X, stating that the company's ultimate goal is to develop an "AI that maximizes the pursuit of truth." But how does Grok4 actually seek truth when faced with controversial questions?According to feedback from multiple users, Grok4 seems to reference Musk's social media posts on X when answering sensitive topics such as the Israel-Palestine conflict, abortion, and immigration laws.
7/12/2025 6:41:57 PM
AI在线
Tesla Applies to Test Robotaxi in Arizona, Following Waymo's Steps
According to CNBC, Elon Musk's Tesla has applied in Phoenix, Arizona, to test and eventually deploy its Robotaxi (driverless taxi) service, aiming to follow the industry leader Waymo.Arizona Approval ProcessA spokesperson for the Arizona Department of Transportation told CNBC on Thursday that Tesla has applied to test and operate autonomous vehicles in Arizona, with testing scenarios including situations with or without human safety drivers. The relevant approval is expected to be decided by the end of July.
7/12/2025 6:41:56 PM
AI在线
Llama Is Abandoned! Meta Shifts to Claude, Insider Secrets Revealed
Meta's internal development situation has drawn widespread attention. Recently, an engineer revealed that the company has stopped using its own Llama model and instead opted for Claude Sonnet for code writing. This change seems to indicate Meta's disappointment with Llama, especially after the release of Llama4, which received many negative reviews..
7/12/2025 6:41:55 PM
AI在线
NVIDIA's market value exceeds $4 trillion for the first time, Huang Renxun's meeting with Trump draws attention
According to CNBC, Nvidia's CEO Jensen Huang will meet with former President Trump at the White House in the near future. The meeting is highly notable because Nvidia's market value has recently surpassed $4 trillion for the first time, becoming the world's most valuable company, surpassing Apple and Microsoft.Trump praised this on social media, pointing out that tech stocks, industrial stocks, and the Nasdaq index have all reached record highs.
7/12/2025 6:41:51 PM
AI在线
AWS Intensifies Infrastructure in AI Competition, SageMaker Platform Receives Major Upgrade
AWS has made a major upgrade to its machine learning and AI model training and inference platform, SageMaker, aiming to enhance user experience and strengthen its market competitiveness. This upgrade adds new observability features, connection to coding environments, and GPU cluster performance management, among other new capabilities.Since 2024, the SageMaker platform has become a unified data source integration center, integrating various machine learning tools.
7/12/2025 6:41:50 PM
AI在线
Google Announces the Latest Class of Students at the American Artificial Intelligence Infrastructure Institute
Google recently announced the official launch of the second "AI Infrastructure Academy," aimed at supporting startups in using artificial intelligence technology to address important issues such as cybersecurity, education, and transportation.
7/12/2025 6:41:49 PM
AI在线
Manus AI Official Website and Social Media Undergo Changes, Chinese Users May Be Affected
Recently, the general AI agent company Manus has laid off some of its operations in China and has moved core technical personnel to its headquarters in Singapore. It is reported that the total number of employees of Manus in China is approximately 120.Manus previously responded to this, stating that the adjustment was based on the company's own operational efficiency, aiming to continue focusing on core business development and improve overall operational efficiency.The signs of this adjustment are also reflected on Manus' official platform.
7/12/2025 6:41:38 PM
AI在线
Mafengwo AI Itinerary Fully Opened, AI Travel Assistant Adds New Practical Features
Recently, Mafengwo officially announced that its deep personalized travel plan product "AI Itinerary" is now open to all users.
7/12/2025 6:41:37 PM
AI在线
奥尔特曼宣布延期 OpenAI 首个开源权重 AI 模型
AI在线 7 月 12 日消息，OpenAI 首席执行官山姆・奥尔特曼（Sam Altman）今天（7 月 12 日）在 X 平台发布推文，表示为进一步测试模型安全，将推迟发布其首个开源 AI 模型。 OpenAI 公司的首个开源 AI 模型上月已延期 1 次，原计划下周发布该模式，不过奥尔特曼表示为进一步的安全测试，选择再次延期，但并未公布新的发布时间点。 AI在线翻译奥尔特曼推文内容如下：我们曾计划下周发布我们的开源权重模型。
7/12/2025 3:50:01 PM
故渊
人工智能创新创业大赛总决赛圆满收官
群雄逐鹿运河畔，AI创新浪潮涌。 7月11日，“智汇运河·智算未来”人工智能创新创业大赛总决赛在杭州拱墅圆满收官。 18支入围团队携前沿项目同台竞技，路演现场精彩纷呈。
7/12/2025 2:42:28 PM
允中
OpenAI 收购 Windsurf 计划告吹，后者 CEO 及创始人已被谷歌招入麾下
AI在线 7 月 12 日消息，当地时间周五，Windsurf 宣布，OpenAI 收购 Windsurf 的交易已被取消。 取而代之的是，Windsurf 首席执行官 Varun Mohan、联合创始人 Douglas Chen 以及部分研发员工，并都将加入谷歌 DeepMind 团队。 与收购不同，谷歌不会对 Windsurf 拥有任何控制权或股权，但将获得 Windsurf 部分技术的非独家许可。
7/12/2025 11:06:56 AM
问舟