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星期二

  1. NVIDIA Blog

    电信运营商为何将 AI 战略建立在开放模型之上

    NVIDIA 最新《State of AI in Telecommunications》报告显示,89% 受访者认为开源模型与软件对公司 AI 战略重要。NVIDIA 发布 300 亿参数的 Nemotron 3 Large Telco Model(LTM),由 AdaptKey 基于开源电信数据集微调,并公开完整微调配方;SoftBank、AT&T、Indosat Ooredoo Hutchison 等运营商正基于开放模型构建电信专属 AI 能力。

    ike Indonesia, the value of open models goes beyond access to powerful AI. It is about adapting that intelligence to our own language, culture, data and real-world needs,” said Chirag Sukhadia, chief data and AI officer of Indosat Ooredoo Hutchison. “Sahabat-AI puts this into practice, using open models as a foundation to build AI that understands Indonesia and can be developed for local applications. This allows us not only to adopt AI, but to build capabilities around it and enable more Indone

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  2. The Next Platform

    Dell 为 AI Data Platform 增加数据上下文、准备与存储功能

    Dell 本周为其 AI Data Platform 新增面向智能体的功能,包括 Unified Semantic Layer 和 Enterprise Knowledge Graph,让智能体不必在每次请求时重建上下文,从而减少 token 消耗与计算成本。平台还整合 Nvidia Nemotron Retriever 模型、cuVS 库与 Auto-Ontology 开源库,并依托 PowerScale、ObjectScale 和 Lightning File System 提供 exabyte 级存储能力。

    with the Data Orchestration Engine for taking in, preparing, labeling, and enriching data, complete with unified data pipelines, distributed control that decouples compute from storage, and native access to Nvidia NIM microservices, AI Blueprints, and templates. The Data Engines for analytics, processing, and search helps organizations find the use the right data they need in hours instead of weeks, Chhabra said. Then come the Storage Engines that include PowerScale for network attached storage

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  3. Cohere 产品与研究博客

    Cohere 研究:用数据混合实现母语推理,Tiny Aya L2-Thinker 覆盖 60 种语言

    Cohere 提出通过数据混合实现“母语推理”(L2 reasoning),并发布 Tiny Aya L2-Thinker(3.35B),在 60 种语言中以提示词语言推理的比例超过 93%,准确率损失极小。该模型基于 32K 上下文长度的 Tiny Aya 基座,训练覆盖 45 种语言,并能泛化到未见推理示例的语言。Cohere 同时开源模型权重与多语言推理数据。

    Before/After diagram showing Arabic, Hindi, Swahili, Portuguese, Welsh languages detour through English vs. kept through reasoning

    uinely accessible across different languages; We find that in-language reasoning can be achieved through data mixing built on three pillars. First, ensuring a broader language coverage in reasoning training data improves generalization to languages without reasoning supervision. Second, including a small share of multilingual non-reasoning data boosts both accuracy and in-language reasoning. And third, using English reasoning data provides the task-solving backbone; Our resulting model, Tiny Aya

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  4. ElevenLabs Blog

    什么是对话智能:企业指南

    对话智能是记录并转写客户对话、再用 AI 提取情绪、主题、行动项与异议等结构化洞察的软件,其价值在通话量超出管理者人工监听能力时显现。同一套流程可服务销售辅导、支持质检、受监管行业合规与内部会议,效果取决于真实音频上的说话人归属词错误率。ElevenLabs 通过 Scribe v2 和 Scribe v2 Realtime 提供实时与批量模式、多语言覆盖、实体检测和 CRM 集成,并支持 SOC 2、HIPAA、GDPR 与欧盟数据驻留。

    Conversation intelligence workflow: transcription powers analysis, insights, and CRM sync.

    aker-attributed word error rate, because every score and summary depends on the underlying transcript; An effective platform also needs real-time and batch modes, multilingual coverage, entity detection, and CRM integration, which ElevenLabs delivers through Scribe v2 and Scribe v2 Realtime with support for SOC 2, HIPAA, GDPR, and EU data residency What is conversation intelligence and how is it used? Conversation intelligence is software that records and transcribes customer conversations, then

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  5. MIT Tech Review

    Moment Energy 如何用装满旧 EV 电池的集装箱做储能

    Moment Energy 把退役 EV 电池重新检测、用 AI 模型评估剩余寿命后封装进 20 或 40 英尺集装箱,做成并网储能系统,其系统成本已低于每千瓦时 90 美元。公司已在温哥华启用号称全球最大的 EV 电池再利用工厂 Megafactory 1,目标到 2030 年每年处理 1 GWh 电池容量,并正用美国能源部资金及累计 1 亿美元融资在得州建设更大工厂。目前它已部署 11 套系统,电池来自日产、奔驰等约 20 家车企。

    Demand for energy storage is surging, with capacity expected to grow eightfold in the next decade. To meet that demand, Moment Energy wants to shortcut a supply chain that now flows largely through China, by domestically repurposing EV batteries into new grid-connected storage systems. Moment Energy’s four founders met while studying mechatronics engineering in college and worked together on a team that built and raced electric cars. After graduating, they scattered to companies including Tesla

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  6. MIT Tech Review

    X-energy 与它的氦冷核反应堆

    X-energy 正在开发 Xe-100 小型模块化反应堆,用氦气替代液态水作冷却剂,可在更低压力下运行并输出更高温度,既能直接供热,也能通过汽轮机发电 80 MW。该堆采用耐腐蚀、耐熔毁的 TRISO 燃料球,公司称断电时可自然停堆,反应堆寿命 60 年。目前美国核管理委员会已向其子公司发放 TRISO-X 燃料制造许可,首座工厂预计 2028 年完工;为陶氏在得州大型化工设施供能的 Xe-100 已通过首道监管关卡,或于 2030 年代初投运。

    o waste. The Xe-100 might produce 10 times the volume of spent nuclear fuel per unit of energy as existing reactors, although its lower-level waste will need less sophisticated storage . The US Nuclear Regulatory Commission has issued X-energy’s subsidiary with a fuel fabrication license for TRISO-X pebbles, with its first factory due for completion in 2028. An Xe-100 to supply heat and power for a large chemical facility in Texas operated by Dow has also cleared its first regulatory hurdle , an

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  7. MIT Tech Review

    Form Energy 与它的铁电池

    Form Energy 用铁和“可逆生锈”工艺开发出可储能 100 小时的铁基电池,已在西弗吉尼亚工厂为明尼苏达电力供应商 Great River Energy 生产首个 150 兆瓦时商业项目,计划 2027 年上线。公司还与 Xcel Energy 签约,用 30 吉瓦时电池支撑一座新 Google 数据中心,2028 至 2031 年分阶段投运。其现有年产能 2 吉瓦时,而商业协议承诺量达 80 吉瓦时,目标成本为 $20 per kilowatt-hour。

    e affordably than fossil fuels in most places, but their output varies based on season, time of day, and weather. To compensate, utilities are increasingly investing in battery storage systems, which can charge when power is abundant and discharge when the grid needs a boost. Lithium-ion batteries are the fastest-growing storage technology. Although light and energy-dense, they require pricey metals and are costly to scale, and few of the large batteries of this type used in industry are designe

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  8. MIT Tech Review

    MIT Tech Review 如何评选出 2026 年十大值得关注的气候科技公司

    MIT Technology Review 公布 2026 年十大值得关注气候科技公司评选方法:先由记者编辑提名并咨询学者、研究者、投资人和分析师,再查阅文献、报告与专利核实技术与商业前景。今年榜单以美国以外公司为主,包含中国的卫蓝新能源(半固态电池)和远景能源(风电与储能),并覆盖 Energy Dome、Moment Energy、Form Energy 等储能企业。

    ist includes two Chinese companies: WeLion is building semi-solid-state batteries for electric vehicles, and Envision Energy is installing huge amounts of wind power and energy storage in China and around the world. Several sectors stood out this year as being of particular importance. One of the biggest stories of the year is the rising demand for electricity, driven in part by AI data centers. Energy storage is a key piece of that puzzle because it can smooth out variations in the electricity

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  9. ChinaTalk

    为什么数据才是军事 AI 的难点:ChinaTalk 对话 Accenture 防务 AI 负责人

    Accenture 防务 AI 与数据负责人 Bharat Patel 在 ChinaTalk 播客中指出,数据永远不会"AI-ready",真正决定军事 AI 成败的是用例驱动的数据采集、标注、存储与测试。他以 2017 年启动的 Project Maven 为例,称初期大量数据不含相关目标导致模型上线后表现不佳,团队不得不持续采集相关数据;陆军研究实验室为获取第二代 FLIR 坦克数据,甚至自建数据采集盒贴近传感器收集。他还提到乌克兰通过多年战场数据积累奠定自主系统基础,并强调对手会用伪装、欺骗、电子战和投毒数据对抗。

    xercises and activities, but many times — because storing data and doing something with it afterwards is resource intensive — it just gets erased, deleted, or dumped into a big storage area where it loses context over time, and people don’t even know it’s there. Jordan Schneider: Your point is that whatever autonomy we’re seeing in Ukraine today is because they’ve spent three years collecting and labeling data. On the one hand, we’re not fighting a war, so there’s less data to collect. But it’s

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  10. Wired AI

    Kevin Roose 谈新书《The AGI Chronicles》:写 AI 却没用 AI

    Kevin Roose 出版新书《The AGI Chronicles》,通过 150 多次对 AI 业内人士的采访,讲述 OpenAI、Anthropic 和 Google 三家生成式 AI 领军公司的近期历史。他与 Casey Newton 共同创办新媒体公司 Machine Gods Media,播客 Machine Gods 与 NPR 达成发行合作,主打他所说的“AI 现实主义”。

    ed about the capabilities and risks of powerful AI systems, and tries to empower and entertain people in the face of radical uncertainty.” As you look at the landscape of tech coverage and AI coverage, what’s missing from the reporting and commentary that you and Casey want to address with the new show? We just feel like it was high time that two men had a place to talk about AI. I've been saying this for years. I want more men talking about tech. Look, there is obviously no shortage of podcasts

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  11. Hugging Face

    Falcon-Emirati-7B:让 LLM 学会阿联酋方言、文化与语感

    TII 在 Falcon-H1-Arabic 基础上推出 Falcon-Emirati-7B,专门适配阿联酋方言。该模型沿用 Falcon-H1 混合架构(Mamba 状态空间模型与 Transformer 注意力并行),家族覆盖 3B、7B、34B 三个规模,上下文窗口最高 128K 和 256K tokens。团队通过真实方言网页数据、MSA 文化语料和受术语表约束的合成数据构建训练管线,并用母语者人工评估和 1,173 道题的 Alyah 基准进行评测。

    le. The models that do best also tend to be Arabic-native or Arabic-focused to begin with, which lines up with what we saw during our own ablations: general Arabic and dialect coverage is a necessary starting point, but it still takes targeted, dialect-specific work to close the rest of the gap, particularly on the hardest parts of Alyah, like poetry, heritage knowledge, and the language-and-dialect category itself. This also matches what came out of the Alyah benchmark release more broadly: eve

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  12. MarkTechPost

    JEPA-Anything:用一套配方为 7 个领域构建世界模型

    PhAI Labs、CUHK、复旦、斯坦福、牛津与普林斯顿的研究者发布 JEPA-Anything,用一套共享学习配方替代逐领域设计预测模型,通过正交预测分解(OPF)把宽度 d 的 JEPA 目标拆成 K 个正交子空间并各配一个预测器。它在 10 个动力学任务上全部优于匹配的 JEPA 基线,Interventional Pong 单干预误差下降 34.83%,APEBench Burgers 6 步 rollout 误差降约 44.7%。核心代码以 Apache-2.0 开源,研究检查点已放在 Hugging Face。

    III, scientific analysis: Factor analysis nominated IL-18 plus CD73 blockade as a cancer intervention. Wet-lab tests supported it in co-cultures, patient-derived organoids, tumor fragments and mice. Latent orbital modes also recovered Kepler’s law with a fitted slope of −1.4991 against the theoretical −1.5. How does JEPA-Anything compare with other world models? Sources: each project’s GitHub README, linked in the header row. JEPA-Anything checkpoint status from its Hugging Face card. Verified O

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  13. Latent Space精选

    Reflection 发布 Beam:501B 总参数、23B 激活的美国开源 MoE 模型

    Reflection 发布 Beam,一个面向编码、智能体与科研的纯文本 MoE 模型,总参数 501B、激活 23B,从零训练,Apache 2.0 全量权重预计本月发布。团队称预训练用了 23.8T token,并在约 10,500 块 GB300 上各跑四周预训练与 RL,自报 SWE-bench Verified 得分 80.9。观察者认为 Beam 大致处于 GLM-5.2 水平,部分基准低于 DeepSeek V4 Flash。

    round a small task-based workflow engine, so long-running, multiplayer agents can suspend and resume anywhere (Pi).Design: The core is 15K lines of TypeScript with SQLite/JSONL storage and runs on Bun or Cloudflare Durable Objects. Control is separated from execution environments (review); Effect.ts: The authors explain they skipped Effect because it does not provide durability (Zechner); Agent memory: Cognition launched Devin “Dreaming,” which prunes and links a memory graph overnight. It is op

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  14. 虎嗅

    特朗普用“超级智能”取代“人工智能”,难掩AI发展的三重悖论

    特朗普政府要求联邦文件以“超级智能(SI)”取代“人工智能(AI)”,并计划60天内提出其联邦法定定义。文章借此指出AI发展存在生产率悖论、波兰尼悖论和创新悖论:ICT行业快速扩张却未带动其他行业效率提升,AI仅能替代可编码的常规任务,巨头主导的自动化路线忽视中小企业与发展中国家需求。作者主张以开源模型、共享平台和公共资金推动“创新民主化”,并认为中国“人工智能+”行动推动AI与6大重点领域融合具有示范意义。

    程的参与。但若能与经济社会的多样发展需求相结合,即使是目前的自动化智能技术同样也能起到提高而非取代劳动力的作用。UNCTAD报告记录了北京师范大学、华南农业大学等利用开源数据集、深度神经网络技术,结合农户的生产经验,开发出提高农作物收成预测精准度的智能产品。在企业应用端,目前大语言模型还难以形成精准、专业化的输出。一些企业探索出“基础模型+检索增强生成技术(RAG)”的应用方法,一方面突破了大模型难以本地化部署的性能限制,另一方面更加强调对于工程师和熟练工人的经验加以结构化处理的重要性。这些案例利用智能技术辅助劳动生产过程,使人工智能先进技术为解决具体的发展问题服务。 然而,少数科技巨头主导了人工智能的创新发展前沿,使得全世界技术精英几乎都主要围绕着既定的主流路线实施探索,很少主动结合经济社会多样发展需求。甚至有科技精英宣称可以通过结合学习模式与神经符号模型来超越各类大语言模型,突破“波兰尼悖论”,从而彻底取代人类劳动。[17] 少数科技巨头之所以能主导人工智能创新方向,与人工智能的创新特性有关。人工智能的基础研究与应用研究之间的边界非常模糊,相比于大学科研以及政府支持的其他实验室研究

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  15. Mastra Blog精选

    Mastra 宣布 Agent Controller 正式 GA

    Mastra 宣布 Agent Controller 正式 GA,这是一个承载长时运行智能体会话的运行时,最初为 Mastra Code 构建,后扩展支持 Mastra Factory。官方称本月 Mastra Factory 已提交超过 1800 次 commit,并改进了会话隔离、线程读取与内存占用,长时运行的 Mastra Code 进程内存从 2–20 GB 降至 300–750 MB。

    Patrycja Jenkner-Sar

    agent apps, too. How Agent Controller works Back in June, we shipped it as Harness. The name made sense at first, but then we thought: if Mastra already provides tools, memory, storage, and the runtime around an agent, isn't Mastra itself a harness? So we renamed it to AgentController to better reflect what it does. How we use it We built Agent Controller by extracting the best parts out of Mastra Code, and then we adjusted it to build the Factory on top of it. The two products use it in differe

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  16. Claude Blog

    Comcast 与 Booz Allen 如何用 Claude Mythos 发现漏洞利用链并加固代码库

    Comcast 和 Booz Allen 的安全团队通过 Anthropic 的 Project Glasswing,使用 Claude Mythos 级模型发现并修复了现有扫描器遗漏的漏洞。Comcast 在覆盖 258 个业务关键系统、约 1.7 亿行代码的评估中,用 Claude Mythos Preview 找出一处可绕过认证的关键漏洞,并在修复前确认未被利用。Booz Allen 则借助该模型跨代码、配置、身份与部署上下文推理,串联出可组合成漏洞利用链的弱点,并更快推进到修复阶段。

    Booz Allen’s security assessments run for a fixed period of time, and engineers can read only so much source code, configuration, and compiled software before they end. Wider coverage alone wouldn't close that gap, because real attacks usually work by chaining small weaknesses across code, configuration, identity, and deployment settings, and tracing those connections by hand across a large software portfolio is slow even for a skilled operator. Booz Allen used Claude Mythos Preview to review f

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  17. Armin Ronacher AI 博客

    什么是 Codemode:Armin Ronacher 谈 Pi 1.0 的 MCP 支持

    Armin Ronacher 撰文解释 Pi 1.0 新增的 Codemode:它让 LLM 在 harness 侧用 JavaScript 编排工具调用,而非把自定义工具塞进上下文。Codemode 运行在 QuickJS 的 WASM 沙箱中,无网络、无文件系统、无定时器且内存受限,只能通过调用更多工具与外界交互。它默认仅在启用 MCP 时开启,也可在设置中用 "defaultTools": ["+codemode"] 打开。

    like Pi provides tools for an LLM to call, it does so by supplying some tool definitions which then translate into some token structure on the server side. Whether a model is encouraged to call a tool is the result of the reinforcement learning process. Something I wrote about before if you want to learn more. One of the reasons we strongly lean towards CLI and bash is because it allows easy composition of calls, and because the model also learns how the file system works when it’s trained. So w

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  18. Google Developers Blog

    Google 发布 EmbeddingGemma 2 多模态嵌入模型

    Google 发布基于 Gemma 4 的 EmbeddingGemma 2,采用 Apache 2.0 许可,可将文本、代码、图像、视频和音频映射到统一的 768 维向量空间。模型支持模块化加载,参数量从纯文本与代码的 270M 到全模态的 740M,并借助 MRL 将维度截断至 128 维,在 bfloat16 精度下百万条 768 维向量约占 1.5 GB,截断到 128 维后仅需 250 MB。在 MTEB (Code) 上得分比 EmbeddingGemma 1 高 14%,同时新增图像、视频和音频检索能力。

    Facebook; Twitter; LinkedIn; Mail Modern search and retrieval augmented generation (RAG) applications increasingly need to work across diverse content types, from technical documentation and source code to images, video clips, and audio recordings. The challenge is finding models that deliver strong retrieval accuracy while maintaining low latency across all these formats without requiring massive compute infrastructure to run and index. EmbeddingGemma 2 is designed to provide a single, compact

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  19. Anthropic:Claude.dev 开发者博客

    Claude Code 云端会话实战指南:工作流、GitHub 连接与环境配置

    Anthropic 发布 Claude Code 云端会话实战指南,说明云端会话在独立虚拟机上运行,每个任务克隆仓库到新分支,可从 claude.ai/code、移动端、桌面端、终端和 Slack 启动,Pro、Max、Team、Enterprise 套餐无需额外付费。文章给出七个适用工作流,包括并行清理任务、反复验证修复、桌面规划云端构建、手机查看进度、处理 CI 失败与评审意见、用 routine 触发任务,以及运行不完全信任的代码。指南还说明 GitHub 连接需要登录授权和安装 Claude GitHub App 两项独立权限,并给出环境配置、网络级别和常见问题解答。

    nd network levels, see the cloud environments docs. LOCAL OR CLOUD? Cloud sessions don't replace local ones, and most people use both. The table shows where they differ, and the paragraphs after it say when each one fits. Stay local when the task needs something only your machine has. That covers a database with real local data, a service you reach over VPN, a GPU, a phone simulator, or hardware on your desk. Stay local too for tight visual loops where you want to see each change in your own bro

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  20. Browser Use

    2026 年最佳 AI 智能体框架对比:Mastra、LangGraph、CrewAI 等六款

    Browser Use 对比了 Mastra、LangGraph、OpenAI Agents SDK、CrewAI、Pydantic AI 和 Vercel AI SDK 六款开源 AI 智能体框架,从语言、工作流控制、工具和适用场景等维度展开。文章指出选型主要看应用契合度、工作流控制、开发者体验和成本四项因素,例如 TypeScript 团队可考虑 Mastra 或 Vercel AI SDK,Python 后端可考虑 Pydantic AI 或 OpenAI Agents SDK,需要显式图步骤与状态转换时可选 LangGraph。

    Agent Framework Overview

    lication features and development tools within their TypeScript stack. Pros Agents, workflows, memory, and retrieval in one framework; Multiple model providers and configurable storage; Local development interface, tracing, and evaluations; Integration with existing applications and self-hosting support 2. LangGraph A strong choice for complex workflows that need branching, saved progress, and human review. LangGraph is an open-source Python and TypeScript framework focused on controlling how ag

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