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星期二

  1. AWS Machine Learning

    Amazon Bedrock 为 Anthropic Claude 模型上线结构化输出

    Amazon Bedrock 现已在 bedrock-runtime 和 bedrock-mantle 两个端点为所有 Anthropic Claude 模型提供结构化输出,返回符合 JSON Schema 的响应,无需自定义解析或重试逻辑。该功能通过约束解码在生成 token 时强制执行 schema,并提供 JSON Schema 输出格式和严格工具调用两种机制。编译后的语法缓存 24 小时,首次使用新 schema 的请求会略慢;递归 schema、外部 $ref 和数值、字符串长度约束不被强制执行。

    mes of requests asynchronously while still receiving schema-compliant outputs. On the bedrock-runtime endpoint, it also works with cross-Region inference, so you can use it across AWS Regions without additional setup. If you need responses in real time, you can stream structured responses as typed events. How it works When you make a request with a JSON schema, here’s what happens behind the scenes: Schema validation – Amazon Bedrock validates your JSON schema against the supported JSON Schema D

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  2. Unite.AI

    Modal 计划为 Sandboxes 引入 NVIDIA Vera CPU,首次转向 Arm 架构

    Modal 于 2026 年 10 月 19 日发布博客称,计划为 Modal Sandboxes 支持 NVIDIA 基于 Arm 的 Vera CPU,这是其全 x86 机队首次转向 Arm。Modal 公布的基准显示,在负载下 Vera 的任务吞吐量最高可达同等 x86 机器的两倍,单任务延迟持平或更低。Modal 还开源了基于 terminal-bench-2.1 构建的 Agentless Agent Bench,包含 50 个剥离网络调用的 Terminal-Bench oracle 任务与验证器。

    erial testing on an unloaded machine, which measures straight-line per-task latency, Modal found Vera was often faster than the other processors tested — Intel GNR, AMD Zen 5, and AWS Graviton 4 and 5 — but not always, and not by a particularly large margin, and the post’s author described being initially skeptical of the results. Under load, Modal reported, the results diverged. The throughput test increases the number of concurrent containers on the machine and loops as many verified task comp

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  3. SiliconANGLE

    微软推出面向失控 AI 智能体的安全管控功能

    微软发布针对失控 AI 智能体的安全管控功能,智能体风险评分升高时会逐步削减其权限。其发现工具可识别员工设备上的 60 类本地智能体,包括 Claude Code、Codex 和 GitHub Copilot,并通过 Entra Agent ID 为智能体分配独立身份。Dynamic Agent Risk 依据身份、终端、云和网络信号持续更新风险分,Dynamic Conditional Access 据此先收回写权限、再要求人工审批,最高等级直接隔离或停止运行时。这些功能被归入 Project Perception 和 Microsoft 365 E7,微软未公布可用时间和定价。

    wn ones its sensors find, identities of their own. Once found, each agent carries a continuously updated risk score under a feature Microsoft calls Dynamic Agent Risk. The score draws on signals from Microsoft’s identity, endpoint, cloud and network tools, and it climbs when an agent’s behavior drifts from what its user or organization intended. Microsoft has extended Microsoft Entra Conditional Access to agents, and the resulting Dynamic Conditional Access feature decides what happens as the sc

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星期五

  1. Rohan Paul

    OpenUI 1.0 发布,把生成式 UI 带到任意应用与智能体

    OpenUI 1.0 发布,将生成式 UI 能力从 ChatGPT 扩展到其他应用和智能体,并支持闭源或开源模型,包括本地自托管模型。开发者注册应用自身的 UI 组件(如酒店卡片、地图、图表、预订表单),OpenUI 会将其转换为系统提示词,模型则以 OpenUI Lang 标记语言返回所需组件和数据,渲染器在流式输出中读取并校验后,用应用真实组件绘制界面。该项目 GitHub 已获 11K stars。

    ay use. When a user asks something, the LLM, whether GPT, Claude or a self-hosted open model, replies in OpenUI Lang, a compact markup that names the components the answer needs and fills them with data, instead of writing prose. OpenUI’s renderer reads that markup as it streams, checks it against the registered components, and draws the screen with the app’s real components, so the answer arrives as working interface in the app’s own design system. Check out their GitHub (11K stars) in comment.

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  2. SiliconANGLE

    Perplexity 开源智能体安全沙箱 SPACE

    Perplexity AI 将其智能体安全沙箱 SPACE 开源,开发者可用它隔离运行 AI 智能体,CoreWeave、Akamai 和 Crusoe 等合作伙伴已开始部署。SPACE 为每个智能体提供独立虚拟机,具备隔离代码执行、暂停与恢复、会话分支以及沙箱外管理网络访问和平台凭证等能力。Perplexity 工程师 Zibi Braniecki 称,团队用 9 个前沿模型在 SPACE 中做了 118 次越狱尝试,均未成功,而同样的测试在其他专有沙箱中出现了逃逸。

    cloud, cybersecurity and more 11.4k+ theCUBE alumni — Connect with more than 11,400 tech and business leaders shaping the future through a unique trusted-based network Are you an AWS customer? Support SiliconANGLE financially by buying your AWS services from our Marketplace portal page and links: https://siliconangle.com/aws-marketplace/ About SiliconANGLE Media SiliconANGLE Media is a recognized leader in digital media innovation, uniting breakthrough technology, strategic insights and real-ti

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星期四

  1. SiliconANGLE

    亚马逊发布 Bee 两款 AI 可穿戴设备,可听取对话并辅助购物

    亚马逊发布 Bee 品牌两款 AI 可穿戴设备,腕带 Frontier 售价 75 美元,信用卡大小的磁吸配件 Eclipse 售价 100 美元,订阅费约每月 12 美元。设备通过听取对话和连接 Gmail、Google Calendar、Microsoft Outlook、Apple HealthKit 等应用生成对话摘要、记忆与建议,并可接入 Alexa+ 和亚马逊购物获取个性化推荐。亚马逊称处理后的音频会被删除、转录内容采用设备控制的加密,但隐私倡导者质疑旁观者无法选择是否被录音。

    cloud, cybersecurity and more 11.4k+ theCUBE alumni — Connect with more than 11,400 tech and business leaders shaping the future through a unique trusted-based network Are you an AWS customer? Support SiliconANGLE financially by buying your AWS services from our Marketplace portal page and links: https://siliconangle.com/aws-marketplace/ About SiliconANGLE Media SiliconANGLE Media is a recognized leader in digital media innovation, uniting breakthrough technology, strategic insights and real-ti

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  2. MarkTechPost

    CopilotKit 发布 CLiF:把智能体轨迹与用户操作转化为技能、评测和微调数据

    CopilotKit 发布持续学习平台 CLiF,目前处于早期访问阶段,属于 CopilotKit Intelligence 的一部分。它通过 AG-UI 协议把智能体轨迹与用户在产品中的操作捕获为同一条全栈轨迹时间线,再经捕获、模式发现、人工审核、交付导出四阶段循环,产出技能、基于生产的评测、微调数据集和原始轨迹四类输出。技能以 SKILL.md 文件形式发布,需人工逐条审核,发布后无需重新部署即可被智能体加载,也可下载给其他智能体或 MCP 服务器使用;平台完全支持自托管。

    ’s own infrastructure. Self-Hosted by Design CLiF is fully self-hostable. CopilotKit Intelligence can be self-hosted on a company’s own Kubernetes cluster with a Helm chart, or on AWS ECS and Fargate, with the team’s own Postgres, Redis, and identity provider, such as Okta, Azure AD, or Keycloak. Trajectories, skills, and everything learned from them stay inside the company’s VPC or on-premises environment, so user activity and agent traces never have to leave its network. Traces can also flow i

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  3. Google Research精选

    Google 公开发布 Deep Review,将论文评审智能体扩展到通用文档验证

    Google 公开发布 Deep Review,一个面向复杂文档提供严格反馈与技术验证的智能体系统,此前以 Paper Assistant Tool 名义在 STOC、ICML、NeurIPS、ICLR 四个会议试点,为 16000 多篇投稿提供提交前反馈。该系统采用文档分段、自适应算力分配、并行验证与全局综合四阶段流程,可检查逻辑一致性、数学陈述并做外部事实核查,现支持 PDF 和纯文本输入,每个用户每天可免费评审两份文档,也可用 Gemini API key 接入 API 提高额度。Deep Review 还支持设计文档、演示文稿以及法律和金融文档等场景,并已在 Antigravity 中提供 Teamwork Deep Document Review Pattern,可通过 /teamwork-preview 命令调用。

    Analyzing technical documents with Deep Review

    ic laboratories, or extensive peer advisory networks. Providing reliable, automated logical verification can help many academics stress-test their assertions, identify avoidable flaws, refine and strengthen their documents based on verified foundations, and present their work in a review process with more confidence. We invite researchers, engineers, and creators everywhere to explore Deep Review: Try Deep Review: Visit the Google Research Portal to review your first documents; Integrate with th

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星期三

  1. Publickey

    微软正式发布 Windows 智能体隔离环境 MXC

    微软宣布 Windows 11 上用于安全隔离 AI 智能体的 Microsoft Execution Containers(MXC)正式发布,可限制智能体可访问的文件与网络,并在运行时执行策略。MXC 提供多种隔离后端,包括基于 AppContainer 的进程隔离、会话容器隔离、WSL 容器(WSLc)以及硬件级 MicroVM,用户可按需设置文件与网络访问策略,并计划支持通过 Windows Intune 做组织级策略配置。微软表示 OpenClaw、Anthropic Claude Code 等合作伙伴已宣布支持 MXC。

    。BTCONJP 2026[PR]; Deno開発元がCloudflareに合流。Denoの開発は終了へ、今後はCloudflare WorkersとDurable Objectsのオープンソース実装に注力; さくらインターネット、GPU専有によりトークン消費量を気にせず定額で利用できる「さくらのAI Engineプライベートエディション」提供開始を発表; AWS、DuckDBをAurora PostgreSQLに統合。ETL不要で直接データレイクを読み取り可能にしたと発表; マイクロソフト、VS CodeにAIモデルのオーケストレーションで高品質低コストなAIを実現する「HydraFusion」をプレビュー実装; FDE(フォワードデプロイドエンジニアリング)によって開発されたAIエージェントの7割は使われず、FDEの名前で単なるコンサルティングが販売されるようになる危険が高まるとガートナーが予測; Cloudflare ContainersがAIエージェント向けに刷新。起動が6倍速、ファイルシステムのスナップショット機能など; Google、サンドボックス型コンテナランタイムの「g

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  2. Factory 研究 / 产品

    Factory 推出自托管智能体沙箱编排器 OpenCompute,进入私有预览

    Factory 发布 OpenCompute,这是其自托管的智能体沙箱编排器,可运行在客户自选的运行时上,目前处于私有预览阶段。它通过出站 TLS WebSocket 连接 Factory,无需开放入站端口,控制平面用 Go 编写、状态存于客户环境内的 Postgres,并以声明式生命周期模型做状态协调。每个 provider 集成以独立 gRPC driver 实现,分为必需的 Core 以及可选的 Suspend、Snapshot、Fork 一致性档位,Factory 计划将其开源。

    Introducing OpenCompute

    g on sandbox environments for agents. Third-party cloud sandbox platforms include E2B, Daytona, and Modal. Projects such as Kubernetes Agent Sandbox, Google's Agent Substrate, and AWS Lambda MicroVMs also show growing demand for bring-your-own-cloud and bring-your-own-infrastructure solutions. Each platform makes different tradeoffs across isolation, persistence, startup speed, operational simplicity, and deployment flexibility. A backend that is right for short-lived tasks may not be right for

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  3. The New Stack

    Chainguard 发布 AI 安全工具 Harness,用 Claude Mythos 5.1 挖出 vLLM 漏洞

    Chainguard 发布 AI 安全工具 Harness,基于 Anthropic 受限开放的 Claude Mythos 5.1 在应用代码中寻找并修复常规扫描器漏掉的漏洞,并计划逐步支持其他前沿模型。Harness 首个公开成果是 vLLM v0.31.0 之前版本的一个漏洞,同一引擎上的一个客户端可篡改其他客户端收到的输出且不写日志,已修复并记录为 GHSA-6cxc-2vcg-w5qc。该工具要求漏洞在隔离环境中可复现才算数,修复方案需通过同一验证并由工程师审核,目前还发现若干关键基础设施软件问题,正在协调披露。

    er findings, including some in critical infrastructure software, are now being coordinated for disclosure,” Proof before patches For a tool that leans on an AI model to hunt for flaws, the bigger question is whether those findings hold up, given how much noise AI-generated vulnerability reports can create for maintainers. “Harness proves a vulnerability is exploitable before it counts by reproducing potential exploits in fresh, isolated environments,” Chainguard tells The New Stack , and anythin

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  4. SiliconANGLE

    Chainguard 发布 Harness 漏洞挖掘服务及两款智能体安全产品

    Chainguard 在 Assemble London 大会上发布漏洞挖掘服务 Harness,使用 Anthropic 的 Claude Mythos 5.1 等前沿模型,只报告能在客户应用实时构建中复现的漏洞,该服务已在 Claude Marketplace 上架。同时推出面向编码智能体的 Chainguard Workspaces 和 Chainguard Checks,前者提供无凭证的隔离云环境,后者在提交 PR 前运行持续集成测试。Chainguard Libraries 新增 Go 和 .NET 支持,语言覆盖扩至五种,Workspaces 与 Checks 即日起开放 beta 测试。

    expansion of Chainguard Libraries. All four arrived at the company’s Assemble London conference today. Vulnerability hunting falls to Chainguard Harness, which reports only the flaws it can reproduce against a live build of a customer’s application. Developers and their agents get a hardened, credential-free cloud environment from Chainguard Workspaces. Because that work still has to be tested, Chainguard paired Workspaces with Chainguard Checks, which runs continuous integration tests on the c

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  5. Meta Engineering Blog精选

    Meta 发布 2026 版生成式广告模型 GEM:单一中心基础模型与 Kunlun 架构

    Meta 工程博客介绍 2026 版生成式广告模型 GEM,从 Facebook、Instagram、Reels 等分域独立优化转向单一中心基础模型,跨全部广告平台数据与信号学习。GEM 带来 18.9% 转化提升和 12% 广告点击率提升,并在 Facebook、Instagram 和站外转化上分别贡献 5.8%、4.1% 和 1.6% 的转化增长。新架构 Kunlun 相比上一版 Interformer 在同算力下性能提升 2 倍,模型复杂度增长 2.5 倍,训练总算力 FLOPs 扩大 4 倍的同时端到端训练效率翻倍至 20-25% MFU。

    vertisers. GEM advances the frontier of recommender systems in the following four areas: 1. Bending the Scaling Curve, Enabling 2.5x Model Complexity Challenge: Empirical scaling laws demonstrate that model performance predictably improves with compute, parameter, and data size using transformer model architecture. However, recommender system models do not exhibit similar scaling properties with transformer due to massive heterogeneous features and shifting distributions. Solution: We built an L

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星期二

  1. Computerworld

    Workday 发布基于 Sana 的默认首页与四个自动执行智能体

    Workday 在 Workday Rising 大会上发布基于 Sana 的默认首页 Workday Home,把任务、决策、会议和智能体活动集中到一处,并可按角色实时生成表单、日历和审批卡片。同时推出 Sana Concierge 员工服务入口,以及招聘、薪酬、会计、合规四个自动执行智能体,可在用户离线时按心跳运行。Workday Home 已可用,Sana Concierge 面向早期采用客户开放,预计 2027 年第一季度全面可用。

    elligence, available to early access Workday Human Capital Management customers, breaks jobs into their component tasks, describing the skills employees need to perform them. It draws on Workday Skills Cloud, giving leaders a look at how jobs are changing, and then, using Decision Intelligence, companies can get a picture of their internal readiness for evolving work. “The task-level analysis is worth watching,” Brue said. “A role is rarely entirely automatable or entirely human-led. Looking ins

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  2. 腾讯混元 Research

    腾讯混元发布科学发现智能体 Hyra

    腾讯混元发布科学发现智能体 Hyra,采用 Context Agent 维护经验库、多个 Proposal Agent 生成并沙盒评估 solution 的异步流水线,无评估器时升级为双层循环让评估器与 solution 共进化。在 NanoChat Autoresearch、NanoGPT Speedrun 和 SOL-ExecBench 三项任务上,Hyra-1.0 分别取得 Validation BPB 0.9015、Time to 3.28 loss 76.4s 和 Mean SOL 0.771,均超过 Recursive 报告的结果。在 55 个数学开放问题中,Hyra 于 29 个上刷新历史最好结果,相关结果已在 GitHub 开源。

    / Royal Observatory of Belgium, Monthly Mean Total Sunspot Number ,本文太阳黑子实验所使用的历史月度数据来源:https://www.sidc.be/SILSO/infosnmtot [^ref13]: 相关论文: Can Language Models Discover Scaling Laws ,其中讨论了从训练观测中发现 scaling law 的自动化方法:https://arxiv.org/abs/2507.21184 [^ref14]: AdderBoard ,面向神经网络加法任务的公开参数效率榜单与实现仓库:https://github.com/anadim/AdderBoard [^ref15]: Gushu Li、Yufei Ding 与 Yuan Xie, “Tackling the Qubit Mapping Problem for NISQ-Era Quantum Devices” ,提出 SABRE 量子比特映射与路由方法:https://arxiv.org/abs/1809.02573 [^

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  3. World Labs Blog

    World Labs 发布 Spark 2.0,为网页端 3DGS 加入流式 LoD 系统

    World Labs 发布 Spark 2.0,为基于 THREE.js 和 WebGL2 的 3D Gaussian Splatting 渲染器加入 Level-of-Detail 系统,可在任意设备上流式渲染超大 3DGS 世界。新版本通过 LoD splat 树、渐进式流式加载和虚拟显存三项技术,把每帧渲染量控制在 500K 至 2.5M splats 的预算内,并引入新的 .RAD 流式文件格式。Spark 为开源项目,配套命令行工具 build-lod 可将任意 3DGS 文件转换为 LoD splat 树。

    Left: Texture LoD using Mip-mapping. Right: Mesh LoD with Nanite

    simultaneously, each with its own sort order. 3. Rendering the splats Once we have a global list of splats and their ordering, in step 3 we do a single instanced draw call that draws all the splats in one go. Each splat is rendered as an oriented quad (technically two triangles) enclosing the splat's projected 2D ellipse. The four vertices are calculated using a custom vertex shader, then the fragment shader computes the opacity for each pixel by evaluating the Gaussian profile, and finally the

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  4. Anthropic Alignment Science Blog

    Anthropic 开源行为评测框架 Bloom

    Anthropic 发布开源智能体框架 Bloom,用于针对研究者指定的行为自动生成行为评测,量化该行为在自动生成场景中的出现频率与严重程度。Bloom 采用理解、构思、推演、评判四阶段流水线,评测结果与人工标注高度相关,并能区分基线模型与刻意植入错位行为的模型。团队同时公开了妄想式谄媚、指令式长程破坏、自我保存和自我偏好偏见四种行为在 16 个模型上的基准结果,代码见 github.com/safety-research/bloom。

    harmful actions when their goals conflict with those of their deployers. Delusional Sycophancy A safety benchmark that probes LLMs using real-world conversational snippets (from lawsuits, media, and research) involving delusional thinking, conspiracies, self-harm, and parasocial behaviours. This evaluation set tests whether LLMs respond appropriately in mental health crisis scenarios, including delusions, suicidal ideation, hallucinations, mania, and obsessive-compulsive behaviors. Self-Prefere

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  5. 蚂蚁 inclusionAI:GitHub 新仓库

    蚂蚁 inclusionAI 开源 AWorld 智能体框架

    蚂蚁 inclusionAI 在 GitHub 开源 AWorld 智能体框架,提供 AWorld-CLI,可编排 Developer、Evaluator 等子智能体自动构建、评估并迭代其他智能体。框架引入 CAST(Code Abstract Syntax Tree)压缩代码结构以突破上下文窗口限制,并支持自动评估与人工反馈两种评估方式。v2.0 加入后台子智能体执行,官方称典型工作负载下执行速度提升 3 倍。

    e provides the direction. AWorld's Shared Skill System makes your expertise the ultimate measure of quality. Automated Evaluation: Evaluator agent judge performance and identify flaws, setting a clear, objective target for the Developer agent. This creates a powerful synergy: the Evaluator sets the target, and the Developer uses the same knowledge to hit it. Human Evaluation: For tasks demanding subjective judgment, your intuition is the ceiling. You are the ultimate evaluator. Provide natural l

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  6. The New Stack

    OpenCode 2.0 发布:终端、桌面与网页端共用同一后台服务

    开源编码智能体 OpenCode 发布 2.0 正式版,将终端、网页和桌面界面接入同一个自动启动的后台服务,开发者可在不同界面间延续同一会话,脚本也能自动发现并连接该本地服务。新版重建了 API 并推出 @opencode/client 与 @opencode/sdk,同时把 Code Mode 设为所有 MCP 服务器的默认方式,让智能体用一段 JavaScript 调用多个工具,减少上下文占用。此外新增子智能体与 shell 命令的后台执行,1.0 插件与旧服务器 API 集成需更新,用户可通过 opencode upgrade --major 或 /update 手动升级。

    opment. Anomaly founders Jay V and Frank Wang previously created Serverless Stack ( SST ), an open-source framework for building and deploying applications on Amazon Web Services (AWS). Dax Raad , another prominent figure in OpenCode’s development, was also part of the SST team. Since its 2025 debut, OpenCode has gained a fervent following among developers looking for greater freedom over the AI models powering their coding tools. That became particularly pertinent in January when Anthropic bega

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星期六

  1. Goodfire Research精选

    Goodfire 推出 Paint With Ember,用扩散模型潜变量直接作画

    Goodfire 发布 Paint With Ember,用画布直接操纵 SDXL-Turbo 的神经激活来生成和编辑图像,同时开源驱动该应用的 SAE 模型。该工具基于 SDXL-Turbo 的 down.2.1 层训练 BatchTopK SAE,再用 NMF 把数百个特征聚合成可绘画的 factor(应用内称 concept),支持涂抹、拖动、擦除等空间编辑。文本提示词目前仅用于风格引导,不提供提示词也能生成图像。

    Paint With Ember launch header image

    ures; instead, the feature adapts to its context, showing the specific animal's facial features becoming agitated and the analogous limb being used to touch its face (e.g. monkey paws or Minecraft block arms). Factors While features capture granular details, factors represent higher-level abstractions of features, grouped contextually per image. Factors are dynamically generated by clustering related features based on their co-occurrence and spatial layouts in a particular image. Empirically, we

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