←搜索结果

按匹配度 · 共 2295 条结果 清除搜索

星期三

  1. Dan Shipper

    Dan Shipper 团队实测 Gemini 4:写作出色,重构与自检偏弱

    Dan Shipper 称 Gemini 4 已发布,他与 every 团队六人用一周时间在编码、写作、设计和知识工作上做了实测,结果好于预期。他认为 Gemini 4 是出色的写作搭档,擅长梳理结构与打磨比喻,但在重构既有代码库和自检上表现不佳:在 Senior Engineer 基准的重构任务中运行 4 小时 47 分钟仅得 21%,而 GPT-6 Astra、Fable 5.1、Sonnet 5.5 和 Opus 5.5 为 81% 至 85%;Kieran 的 38 次基准运行中有 17 次代码审查步骤仅相隔 30 毫秒就开合。他还指出 Google 的桌面智能体应用 Antigravity 落后 Claude Code 和 Codex 约半年到一年,缺少云环境、SSH、内置浏览器和智能权限检查,建议通过 Cursor 或 API 使用该模型。

    our vibe check: My new favorite writing partner. DeepMind hired professional writers with red pens to stamp out AI slop, and it worked. I use it to untangle structure and sharpen metaphors; it also taught me something new tracing in a few of my favorite books. It's got a natural feel for structure and detailed explanations that Astra and Opus lack. Shaky at refactors, fast on greenfield apps. At low effort on a from-scratch build, Gemini 4 built @kieranklaassen a working webcam heart-rate monit

    匹配字段正文

  2. The Next Platform

    微软公布 Clea Maia 300 推理 XPU 规格

    微软在 Open Compute Project Summit 2026 上公布第三代自研推理加速器 Clea Maia 300 的规格,采用台积电 2 纳米 N2P 工艺和 chiplet 架构,封装内含 7 颗芯片与 8 个 HBM4 堆栈,配备 288 GB HBM4 和 18 TB/sec 内存带宽。微软称一机架 96 颗 Maia 300 的 token 吞吐量最高可达一机架 48 颗 Maia 200 的 7 倍,每瓦性能提升 2.5 倍,单机架功耗约 167 千瓦。该芯片面向更大规模的智能体推理负载,ATL 2.0 网络可将 128 个机架、12,288 颗加速器连入同一一致性域。

    ack office applications are being infused with AI routines, and this is driving usage up the hockey stick handle at a rapid pace. That is why Microsoft is putting the pedal to the metal with its Maia family of custom, homegrown XPU accelerators, and letting customers know Microsoft is working on the problem is why the company has rolled out the feeds and speeds on its future “Clea” Maia 300 accelerator as the Open Compute Project Summit 2026 kicks off this week. The Maia 300 chip is a much-impro

    匹配字段正文

  3. 9to5Mac

    苹果在起诉 OpenAI 的商业秘密诉讼中获准提前取证

    法官 Edward Davila 批准了苹果在针对前员工、OpenAI 和 io Products 的商业秘密诉讼中的部分加速取证请求,要求被告交出已收集的取证镜像、用于面试苹果员工的指导文件,以及刘畅与彭于婷自 2026 年 1 月 1 日以来的 LINE 对话记录,并允许苹果对刘畅、谭唐、彭于婷及 OpenAI 和 io Products 的公司代表进行取证。法官同时驳回了苹果提前获取 OpenAI 关于金属表面处理、电源管理和电池功能研发文件的请求,认为应通过常规取证程序处理,并推迟了对苹果所称 Apple Originated Information 相关请求的裁定,称其定义目前过于模糊,苹果有五天时间与被告协商并提交更窄的定义。

    representatives from OpenAI and io Products. On the flip side, Judge Davila rejected Apple’s request for expedited access to OpenAI’s research and development documents regarding metal finishes, power management, and battery functionality for consumer hardware products. Instead, he decided that these will be addressed through the regular discovery process. Finally, he postponed a series of decisions involving what Apple described as “Apple Originated Information,” finding Apple’s definition “am

    匹配字段正文

  4. CNET

    Google 发布 Gemini 4 Argon,面向编码、数学与机器人

    Google 发布 Gemini 4 Argon,并称已在内部用于软件工程、网络安全与研究。据其博客,Gemini 4 被用于优化 Python 代码库、发现并修补安全漏洞,还让开源 Gemma 模型的任务速度提升三倍,并参与机器人研究,帮助人形设备理解现实物理环境。Google 表示 Gemini 4 通过了白宫新模型自愿审查流程中的安全框架检查。

    nted incursions — Big Tech leaders have pivoted to speak about AI’s ability to cure cancer, for example. Gemini 4 Argon competes with frontier models like OpenAI’s GPT-6 Astra and Meta’s new Muse Wonder. Google had the edge among AI companies for most of 2025, but advancements from other labs left it mostly behind for this year. Also throughout the past year, concerns about AI safety have risen significantly, particularly around “AI doomsday” scenarios. Google says that it engaged with the White

    匹配字段正文

  5. Comfy Blog

    ComfyUI 发布 Nvidia VFX 节点,支持视频超分、插帧与 SDR 转 HDR

    ComfyUI 发布 Nvidia VFX 自定义节点,把 RTX 视频特效搬进 ComfyUI,模型随节点附带并在本地 RTX GPU 上运行。RTX Video Super Resolution 节点最高支持 4× 超分或输出至 8192 px,含 19 种模式;Frame Generation 节点支持 2× 到 16× 插帧;Video HDR 节点把 SDR 转为 BT.2020 HDR,峰值亮度可在 400 到 2000 nits 间调节。此次更新还改进了 EXR 支持,Save Image (Advanced) 默认写出 half-float 16-bit EXR,并可为 EXR 附加 JPEG 预览。

    Rob's avatar

    ps smooth out the visible steps that can show up in gradients like skies when SDR footage is stretched to a wider range. The output is a standard ComfyUI image with no color-space metadata, so downstream Create Video nodes need to be told whether the data is HDR or HDR PQ. The color management and EXR support in this release also handle that step. Nvidia VFX Nodes Workflow Better EXR support for VFX pipelines In addition to Nvidia’s VFX nodes, we’re improving support for EXR files format. EXR is

    匹配字段正文

  6. The Decoder精选

    Gemini 4 Argon 全球上线,成为 Google 最强前沿模型

    Google 面向开发者、企业和消费者全球上线旗舰模型 Gemini 4 Argon,定价为每百万输入 token 2 美元、每百万输出 token 10 美元,缓存输入享 95% 折扣。Google 称使用 Argon 的软件工程师智能体代码提交量增加超过 35%,代码回滚减少近三分之一;在 Chromium 项目中,Argon 帮助 Chrome 团队在 4000 万行代码库中于几周内完成原本需数月的跨数百文件架构重构。安全方面,Google 称 Argon 在 Gray Swan 间接提示注入基准上的攻击成功率为 0.7%,并将向 1 万名研究者免费提供 Antigravity 最高使用档位六个月。

    ot on the Vals Index, but it still trails Anthropic's Claude Opus 5.5 in independent overall rankings. And because Google waited roughly two weeks to ship, it now also sits behind Meta's Muse Wonder Full , which launched just yesterday. Google doesn't state this figure explicitly but says the cache is 95 percent cheaper than the regular input token price. Google says Argon turned months of internal engineering into weeks Google shared some internal numbers with the launch, though they're self-re

    匹配字段正文

  7. AWS Machine Learning

    Orca Security 用 Amazon Bedrock 构建自然语言安全查询

    Orca Security 与 AWS 合作,基于 Amazon Bedrock 构建了自然语言查询智能体 Discovery AI,可将自然语言问题转换为 Sonar 查询。相比初始基线,查询成本降低 90%、输入 token 减少 93%、延迟降低 75%,目前每天处理数千次查询,响应时间 15 秒。该方案采用 RAG 与 schema 感知查询构建的九阶段流水线,并组合使用 Amazon Titan Text Embeddings 与 Cohere Rerank 3.5。

    ontext Setup: The pipeline starts by combining the user’s natural language request with relevant context, including the user’s organization, connected cloud providers, and request metadata. This context helps the pipeline interpret the request accurately and generate a Discovery filter that matches the customer’s environment; Quick Deterministic Matcher: The Quick Matcher identifies structured inputs such as IP addresses, Common Vulnerabilities and Exposures (CVEs), ARNs, file hashes, Amazon Mac

    匹配字段正文

  8. 404 Media

    Character.ai 破产文件披露算力支出与收入差距

    Character.ai 在破产法庭提交的文件显示,其 2024 年每月 AI 算力支出为 1380 万美元,2025 年降至每月 1000 万美元,而订阅收入峰值仅每月 280 万美元,有时不足 100 万美元,含广告在内的全部收入峰值为每月 530 万美元。CEO Colin Adams 在宣誓书中称公司始终难以盈利、运营支出高企,法律费用也促成了破产,但即便没有法律问题业务本身也难以持续。公司通过转向低成本 GPU、改用开源权重模型后训练、裁员和在应用内加入广告与内购,将亏损收窄至每月约 800 万至 900 万美元,并称平台在破产程序中继续运营。

    s that are spending a huge amount of money on compute without having a revenue model that can support it. The difference between Character AI and behemoths like OpenAI, Anthropic, Meta, and Google is that those other companies have been able to repeatedly get injections of new cash, or, in the case of Meta and Google, have been able to subsidize their AI products with revenue from their massive advertising businesses. The company said in a blog post that it will continue operating through the ba

    匹配字段正文

  9. Suno:Blog

    Suno 幕后:用 v6 创作属于你的音乐

    Suno 发布 v6,并邀请艾美奖获奖导演兼编舞 Nina McNeely 与舞者 Braylon Browner、唱作人兼制作人 Banoffee 合作,围绕两种不同创作流程各拍摄一支作品。两位艺术家均以 v6 为基础创作原创歌曲:Braylon 从肢体动作出发反向塑造音乐,Banoffee 则从跨流派与声音实验入手。v6 的定位是适配艺术家各自的创作起点,而非规定统一格式。

    behind the scenes shots

    ng with Nina, that experimentation extended beyond the track and into the visual world. Shot at Toronto’s Hearn Generating Station, the music video leans into the same industrial, metallic energy that runs through the music with raw surfaces, scale and industrial grit all becoming part of the atmosphere. Nina translated those qualities to create a world that felt like an extension of the track. Built for however you create There’s no single way into a creative process, and v6 is built to meet ar

    匹配字段正文

星期二

  1. 智东西

    远景科技三度入选《财富》改变世界50强:用戈壁绿电直供AI算力

    远景科技集团凭借“戈壁使命”及乌兰察布星河基地第三次入选《财富》2026年“改变世界50家企业”榜单。该基地8月6日建成全球最大AI算力超级单体,建筑面积12万平方米,全年80%以上绿电直达机房,算力输出可达同等面积传统数据中心的10倍,远期可拓展至百万P规模、支持百万卡并行。远景计划到2030年在全球戈壁、荒漠地区建设5GW绿色AI算力中心,目标降低单位算力能源成本。

    共同面对的工程现实。 身处其中的企业,对这些约束的感受最深,行动也最快。在“买”之外,不少科技巨头已经用行动给出了自己的判断。 去年年底,Alphabet宣布以47.5亿美元现金加承担债务,收购清洁能源开发商Intersect Power,把数千兆瓦级的能源与数据中心项目收入囊中,更早些时候,它还投资了地热企业Fervo Energy。同样的,微软、亚马逊、Meta也直接投资了大量能源企业,把电力供应尽可能握在自己手里。 从采购电力与算力,到亲自布局能源与基础设施,这些动作本身就是一种印证:面对共同的供给约束,头部AI公司已经在向“建设”要增量,从资源采购延伸至更深层的能源基础设施布局。 那么,能否更进一步,不再把能源和算力视为两个相互独立的环节,而是从一开始就统筹规划发电、储能、供电与算力基础设施,让能源供给与算力需求协同建设? 这就是远景正在探索的新路径。 2026年6月,远景在欧洲科技盛会VivaTech上发布“戈壁使命”,宣布计划到2030年在全球戈壁、荒漠地区建设5GW规模的绿色AI算力中心。 远景并不是再造一座传统数据中心,而是让算力跟着能源走,从风光资源富集的地方起步,就

    匹配字段正文

  2. Fortune AI

    Hachette CEO 警告:AI 走捷径正在造就“更差的 C-suite

    Hachette CEO David Shelley 警告,过度依赖 AI 写邮件、做摘要会让高管出现沟通危机,并“钝化大脑”,最终造就“更差的 C-suite”。General Assembly 与 Ezra 调查显示,68% 的英美领导者用 AI 总结文档,58% 用它起草邮件;2025 年 MIT Media Lab 研究发现,用 ChatGPT 写文章的一组大脑参与度最弱。

    ansky uses AI to help write almost every “high-stakes” email he sends. Microsoft CEO Satya Nadella relies on AI agents to digest his inbox and prepare him for meetings. Meanwhile, Meta’s Mark Zuckerberg is reportedly building an AI clone of himself that is trained on his tone and mannerisms and can answer staff questions. For time-starved CEOs fielding demands from employees, investors, and the public across multiple channels, AI offers a way to keep up. “CEOs have stuff coming at them from ever

    匹配字段正文

  3. Google DeepMind

    Google DeepMind 发布 Gemini 4 Argon,面向所有用户开放

    Google DeepMind 发布前沿模型 Gemini 4 Argon,向开发者、企业和消费者开放,在 Vals Index 上排名第一,覆盖编码、金融、法律和网络安全等领域。该模型通过 Gemini API 提供 1M 统一输入输出 token 上限,并公布多项实测结果,包括 Antigravity 中智能体代码提交量提升超 35%、回滚减少近三分之一,以及将 Gemma 4 E2B 在 A100 上通过 vLLM 实现 2.85 倍端到端推理加速。安全方面,Argon 在 Gray Swan 间接提示注入基准上将 15 次自适应攻击的成功率降至 0.7%,并推出面向 1 万名科学家的 Antigravity 最高使用档位 6 个月免费计划。

    equests with a scheduled task. Watch Argon synthesize data from 3 open-source repositories into a medical learning tool where you can peel back anatomical layers, inspect clinical metadata, and trigger biomechanics in a 3D exploration of the human body. Argon using Antigravity in the Gemini macOS app generates design iterations for new legs for a sofa using Nano Banana then generates a 3d printable file for one. Starting from a sketch of the measurements and a photo of the couch Argon builds the

    匹配字段正文

  4. AWS Machine Learning

    ShipStation Global 如何在 Amazon Bedrock AgentCore 上构建 AI IT 服务台

    ShipStation Global 工程团队基于 Amazon Bedrock AgentCore 打造了 Slack 内的 AI IT 服务台 Deckhand,可回答常规 IT 问题、读取报错截图并创建和更新 Jira Service Management 工单。上线后它解决了 97.5% 的频道查询,员工正面反馈率达 96%。该方案由 Slack 服务、Strands 智能体、MCP 工具与知识库、DynamoDB 反馈等四部分组成,智能体使用 Anthropic 的 Claude 模型。

    Chart showing Deckhand reached 97.5% channel coverage and a 96% positive feedback rating over three months

    from Confluence; Internal pages, PDFs, and events synced from the company intranet; Resolved support threads mined from Slack (covered in the next section) Each document includes metadata such as title, source URL, content type, and event dates. This allows the agent to filter content, for example, when users ask about upcoming events or weekly lunch menus in the Austin office. The most valuable data source is the archive of resolved support threads. Before Deckhand existed, Slack was where pro

    匹配字段正文

  5. Google Blog

    Google 发布 Gemini 4 Argon,面向开发者与消费者开放

    Google 发布最新前沿模型 Gemini 4 Argon,向开发者、企业、科学家和消费者开放,并在 Vals Index 上排名第一。官方称其在 Antigravity 中让智能体代码提交量提升超过 35%、代码回滚减少近三分之一,并将 xTB 分子结构预测提速最高 2.3 倍。模型通过 Gemini API 提供 100 万统一输入输出 token 上限,采用介绍期定价,11 月 30 日后为每 100 万输入 token 4 美元、输出 token 20 美元。

    equests with a scheduled task. Watch Argon synthesize data from 3 open-source repositories into a medical learning tool where you can peel back anatomical layers, inspect clinical metadata, and trigger biomechanics in a 3D exploration of the human body. Argon using Antigravity in the Gemini macOS app generates design iterations for new legs for a sofa using Nano Banana then generates a 3d printable file for one. Starting from a sketch of the measurements and a photo of the couch Argon builds the

    匹配字段正文

  6. The Verge AI

    Epic 转向 AI 加速开发,迪士尼新游戏延期

    Epic Games 计划在一款尚未公布的迪士尼游戏中使用 AI 生成代码和美术,该项目已从原定 3 月发售窗口延期。据 Bloomberg 报道,开发团队收到 AI 优先指令,被要求更多使用 Anthropic 的 Claude 等工具,一名游戏总监在给员工的信中称不再手写代码,所有美术都将由完整 AI 工作流生成。Epic 发言人 Jake Jones 表示公司正在拥抱 AI 加速开发,CEO Tim Sweeney 称公司正进行大规模转向,让各团队用 Unreal 做更多更好的内容。该游戏据称是一款包含漫威和星球大战角色的射击游戏,属于 Epic 与迪士尼的多年合作,迪士尼曾在 2024 年向 Epic 投资 15 亿美元。

    t it sounds like Epic may be aiming to have AI do most of the heavy lifting on its new Disney game. AI game development tools have been popping up from other large companies, like Meta and Google , so Epic isn’t alone here. Epic CEO Tim Sweeney has also pushed for Steam to drop its “made with AI” tag , arguing that “AI will be involved in nearly all future production.” Earlier this year, Epic laid off over 1,000 of its employees , following a “downturn” in engagement on Fortnite since 2025. Upda

    匹配字段正文

  7. MIT Tech Review

    The Download:开放模型的取舍与地热发电的前景

    Anthropic 发布报告称,中国公司 Z.ai 发布的一款强大新模型可被任何人自由下载和修改,构成重大网络攻击风险,由此引发前沿 AI 模型应开放还是留在实验室内部的争论。Fervo Energy 则希望用水平钻井和水力压裂在地下岩石中开辟通道,把地热发电推广到传统上可行的少数地点之外。

    larm about cyber threats to food security. ( FT $) + It joins a recent wave of cyberattacks and cybercrimes. ( CNBC ) + AI is exacerbating the threats. ( MIT Technology Review ) 2 Meta has launched a bunch of new AI models It hopes the models, built for complex, multi-step tasks, will rival OpenAI’s and Anthropic’s.( BI ) + They scored well on tests of reasoning, writing, and coding. ( NYT $) + Mark Zuckerberg says they bring Meta to the “frontier” of AI. ( FT $) + And will soon power the Muse a

    匹配字段正文

  8. Prime Intellect精选

    Prime Intellect 收购 Moondream,创始人加入负责推理与多模态

    Prime Intellect 宣布收购 Moondream,创始人 Vik Korrapati 和 Jay Allen 加入并负责推理与多模态模型(含视觉与 computer use)。Moondream 曾发布开源视觉语言模型和推理引擎 Photon,其 Moondream 3.1 在物体检测等任务上达到 34 requests per second,约为次优开源模型的 24 倍。Moondream 3.1 现已通过 Prime Inference 提供并由 Photon 驱动,Moondream Cloud 客户将在未来几天获得平台额度。

    Moondream is joining Prime Intellect

    tion, aerial images, charts, and crowded scenes like store shelves. It does this at 34 requests per second, about 24x faster than the next most accurate open model.3 Compared with Meta's new frontier model Muse Wonder, Moondream 3.1 reaches 80% of its accuracy at pointing at objects in photos, at about 1/1000th of the cost.4 Much like Prime Intellect, Moondream made the bet that a model and its underlying infrastructure have to be built together, and that a specialized, efficient model running o

    匹配字段正文

  9. CNN Business Tech

    苹果发布 HomeView 智能家居设备,售价 299 美元

    苹果发布 HomeView 智能家居设备,配备 7 英寸屏幕和底座扬声器,售价 299 美元,即日起开启预购,11 月 13 日上市。该设备让升级版 Siri 进入家庭场景,可结合短信和日历上下文显示信息,并能通过人脸识别最多六名家庭成员,对话内容可在多设备间同步。苹果称设备摄像头和麦克风的数据与系统其余部分分开处理,用户被识别后才会在设备上显示其消息或日历内容。

    for everyday tasks. Tech giants are preparing for a potential future in which people get things done by speaking or typing to AI agent rather than by operating apps and websites. Meta recently launched its Muse personal assistant, along with a new slate of smart glasses designed to give users easier access to its new AI helper. OpenAI is also developing several hardware gadgets. Apple is betting that its focus on privacy and the fact that consumers already run their digital lives on its iPhones

    匹配字段正文

  10. 虎嗅

    AI入口大战2.0:腾讯、阿里、字节,谁是AI办公的隐形冠军?

    AI办公正接棒AI编程成为下一个高价值场景,全球市场空间或达5000亿美元以上,中国约445亿美元。腾讯Workbuddy日活超600万暂居先发,但阿里有钉钉2600万组织、字节有高价值客户和FDE驻场团队,与企业捆绑更深。Agent真正壁垒不在模型或Harness,而在用户纠错、批准等使用数据,长期胜负取决于数据资产积累。

    (1)Harness本质是一个技术套壳 首先Harness的设计思路和底层工程代码都非常成熟且通用,属于运行基础设施——日志、权限、沙箱、存档、界面等。 其次Harness外接应用生态的连接协议MCP、Skills等,也成为了开放标准。OpenAI把Codex Harness直接开源,Dots就跑在它上面;开源的OpenClaw也成了微软Autopilot和Meta Muse的灵感来源。 所以Harness本身并不构成技术壁垒,与此同时,模型还在吃掉Harness的功能。也就是很多原本靠Harness补的能力,也正在被尝试训练进模型。 a.Agent调度执行纳入大模型(适用并行任务) 典型的例子就是Kimi,自K2.5首次推出Agent Swarm,让模型自己决定拆任务、分派子Agent开始,K2.6、K3就延续这条设计思路,把越来越多的Agent协作直接训练进模型,不再靠外部Harness串行调度。 不过目前头部模型厂的主流路线还是将Agent的调度执行框架,交给Harness去做,大模型只是被训练得很会用“拆分子任务”这个工具,当真正需要时,再通过Harness的子Agent工具派

    匹配字段正文

  11. InternLM 原创项目

    InternLM 挑战杯 2026 数学智能体 baseline 仓库发布

    InternLM 开源 Challenge-Cup-2026 baseline 仓库,赛题要求选手基于 Intern-S 系列模型设计数学推理智能体,接收数学题文本与元信息后输出 final_response,由官方 judger 判分。选手需在仓库根目录提供 user_agent.py,暴露 ReasoningAgent 与 solve 方法,可自由使用提示词设计、多候选生成、工具调用等策略。正式评测 Agent 阶段总时限 6 小时,单题进程组 1200 秒,最多 3 题并发,提交开放时间预计 2026-07-01 起。

    约定的调用接口,不要依赖 client 内部私有字段。正式评测只保证非流式、单候选响应,因此不要传入 stream=True 或 n != 1;平台会锁定 model 和当前调用的 messages,并可能限制 max tokens 和模型调用次数。 ReasoningAgent 必须提供推理函数: 输入参数含义如下: problem: 数学题题面文本。; metadata: 题目元信息字典,至少可能包含 idx。正式评测时,metadata 的具体字段以平台 runner 为准。选手代码不得依赖 answer、标准答案或隐藏评测数据。 返回值必须是 dict,且必须包含非空字符串字段: 也可以返回可选的 trace,但只应记录非敏感的结构化摘要: 字段要求: final response 必须是可读的最终答案,不能为空。; trace 可选,建议为列表,只记录步骤名称、调用状态、候选编号、耗时或长度等结构化元数据。; 返回内容必须可以被 JSON 序列化。; 不要在 trace 中重复题面、完整 prompt、模型输入输出、候选解答或最终答案,也不要写入 API key、访问令牌、个

    匹配字段正文