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星期三

  1. Transluce

    Transluce 以 Apache 2.0 开源 AI 智能体行为分析工具 Docent

    Transluce 宣布将 AI 智能体行为分析工具 Docent 以 Apache 2.0 许可证开源,开发者可自行部署、查看代码并提交 issue 和 pull request,托管版本仍在其服务器上提供。Docent 用于探索大量智能体对话记录中的异常行为,并能把诸如“模型是否在 reward hacking”这类模糊问题逐步转成精确的行为评分标准,再据此量化该行为出现的频率。Transluce 表示开源是为了让技术接受公开检验,并帮助政府、第三方非营利组织、学术界和 AI 公司等评估者使用和扩展该工具。

    The Docent homepage

    e to make contributions, provide feedback, or offer feature requests, please join our community Slack. What is Docent? Docent is our tool for understanding complex behaviors in AI agent transcripts. It enables users to explore large collections of transcripts for interesting or unwanted behaviors, and precisely measure how often particular behaviors occur. For instance, a user might start with a vague question like “is my model reward hacking.” Docent first helps the user explore potential insta

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  2. Ollama Blog精选

    Ollama 推出 Web Search API 与网页抓取接口

    Ollama 上线新的 Web Search API,个人用户可使用免费额度,更高速率限制通过 Ollama 云提供。该能力以 REST API 形式提供,并在 Ollama 的 Python 和 JavaScript 库中做了更深的工具集成,可让 gpt-oss 等模型执行长时间研究任务。官方建议将模型上下文长度提高到约 32000 tokens,并推荐 qwen3、gpt-oss 等模型;同时新增 web fetch API 用于抓取单个页面,可通过 Python MCP server 在 Cline、Codex、Goose 等 MCP 客户端中启用。

    and run Ollama’s Python library Then make a request using ollama.web search: Example output JavaScript Install and run Ollama’s JavaScript library Example output Building a search agent Use Ollama’s web search as a tool to build a mini search agent. The example uses Alibaba’s Qwen 3 model with 4B parameters. Result Recommended models: These models have great tool-use capabilities and are able to have multi-turn interactions with the user and tools to get to a final result. qwen3; gpt-oss Recomme

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  3. TLDR AI

    Gemini 登陆 Chrome,可快速总结任意网页

    Google 正在面向美国 Mac 和 Windows 桌面用户推出 Chrome 版 Gemini,用户可就正在阅读的任意网页请求解释和摘要。企业版将在未来几周通过 Workspace 提供,并配备企业控制功能。

    mini to summarize and clarify any page, with Workspace support coming soon Zoom launches AI Companion 3.0 with cross-platform meeting intelligence Notion 3.0 introduces autonomous Agents that work inside your docs and databases Workday ships new HR and Finance agents focused on real business tasks Zoom’s AI Companion 3.0 pushes agentic AI across meetings, chat, and support workflows Gemini arrives in Chrome for U.S. desktop users Summary: Google is rolling out Gemini in Chrome on Mac and Windows

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星期四

  1. OpenHands 官方博客

    OpenHands Cloud 更新:支持多模型选择与 BYOK,取消加价并重做界面

    OpenHands 发布新版 OpenHands Cloud,用户可从 OpenHands 提供的模型列表中按 API 原价选择模型,也可使用自己的 LLM key(BYOK),不再像此前那样仅以 Claude Sonnet 为主并收取 2 倍 API 费用。官方称 GPT-5 效果不错但偏慢,Qwen-3-Coder 作为开源模型成本更低。界面同步重做,新增更清晰的起始页、全屏对话、可拖拽扩展的输入区、运行时与智能体状态区,以及可触发 OpenHands 执行 git 操作的 push、pull 和创建 PR 按钮。

    OpenHands Cloud New Interface

    At OpenHands, our number one mission is to build a highly autonomous and accessible coding agent that can be used for any software development task, any time. One of our flagship ways to provide this is through the OpenHands Cloud where users can interact with agents through a GUI, API, or integrations into Slack, GitHub, GitLab, and BitBucket. We are constantly listening to feedback from the cloud users, and this month worked hard to fix two major requests that we got from users: Cost of the Ag

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星期四

  1. vLLM 官方博客

    vLLM Semantic Router 推进 LLM 智能推理路由

    vLLM Semantic Router 为 vLLM 推理引擎提供开源的意图感知路由层,按查询复杂度选择快速路径或 CoT 推理模式。试验中,该设计使准确率提高约 10%、延迟降低约 50%、token 减少约 50%,并支持通过 Kubernetes 和 Envoy 部署。v0.1 路线图包括语义缓存、多因素路由、性能测试和路由策略可视化。

    latency, and sustainability. One-Sentence Summary GPT-5: enterprise routing for smarter inference; vLLM Semantic Router: technical-first routing for open-source LLMs; Edge future: context-aware, minimal-compute inference that works seamlessly Related Posts Announcing vllm-metal: Concurrent Serving on Apple Silicon vllm-metal brings vLLM's paged, continuously batched serving stack to Apple Silicon, with flatter TTFT under concurrent agent load, batched MTP, and automatic M5 prefill acceleration.

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星期五

  1. vLLM 官方博客

    vLLM 推出 IO Processor 插件框架,支持地理空间与多模态输出处理

    vLLM 新增 IO Processor 插件框架,使非文本模型能在同一服务实例内完成输入预处理和输出后处理,并接入 TerraTorch 地理空间模型。插件目前用于 pooling 模型,每个 vLLM 实例可加载一个插件;Prithvi 示例可接收卫星图像 URL,并返回 base64 编码的 GeoTIFF 洪水区域预测图。相关改动尚未进入当时最新的 v0.10.1.1,复现实例需安装最新代码。

    across more TerraTorch models and modalities and beyond, making installation seamless. Longer-term, we envision IO Processors powered vision-language systems, structured reasoning agents, and multimodal pipelines, all served from the same vLLM stack. We're also excited to see how the community uses IO Processors to push the boundaries of what’s possible with vLLM. We also plan to continue working with and contributing to the vLLM community to enable more multimodal models and end-to-end use case

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星期三

  1. Prime Intellect精选

    Prime Intellect 推出 Environments Hub,开放 RL 环境共享平台

    Prime Intellect 发布 Environments Hub,一个面向强化学习环境的开放社区平台,支持创建、管理和共享 RL 与评测环境,并原生接入其开源训练器 prime-rl。上周私测已有 30 多位研究者和公司贡献环境,平台同时开放 RFC 与悬赏任务,目标是用众包环境训练完全开放的 INTELLECT-3 智能体模型。

    Environments Hub: A Community Hub To Scale RL To Open AGI

    RL environments are the playgrounds where agents learn. Until now, they’ve been fragmented, closed, and hard to share. We are launching the Environments Hub to change that: an open, community-powered platform that gives environments a true home. Environments define the world, rules and feedback loop of state, action and reward. From games to coding tasks to dialogue, they’re the contexts where AI learns, without them, RL is just an algorithm with nothing to act on. Environments sit at the center

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  2. Amp Chronicle

    Amp 将 Claude Sonnet 4 上下文窗口扩展至 1,000,000 tokens

    Amp 现已支持 Claude Sonnet 4 的 1,000,000 tokens 上下文窗口,两周前的上限为 432,000 tokens。Amp 建议多数任务使用范围较小的单任务线程,并会在上下文使用量达到 20% 时提醒用户;超过 200k tokens 的请求按 Anthropic API 定价,每个 token 的费用约为两倍。该窗口由 968k 输入 tokens 和 32k 输出 tokens 组成。

    Amp thread with 1,000,000 tokens of context

    single task. Amp is better, faster, and cheaper when used this way. A notice will appear when you hit 20% of the context window to remind you of this. Longer threads are more expensive, both because each iteration of the agentic loop sends more and more tokens, and because requests with more than 200k tokens are roughly twice as expensive per token in Anthropic's API pricing. Note: the screenshot shows 968k tokens because the context window is composed of 968k input tokens and 32k output tokens.

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星期二

  1. Cartesia 产品与研究精选

    Cartesia 发布语音智能体开发平台 Line

    Cartesia 发布语音智能体开发平台 Line,采用代码优先设计,开发者可通过 SDK、CLI 和 GitHub 集成快速构建和部署语音智能体。Line 集成 Sonic 和 Ink 模型,提供低延迟、可扩展的基础设施,并支持企业本地部署和模型微调。

    Several translucent green squares in watercolour, stacked at slight angles so their overlaps darken toward the centre

    Over the past 12 months, tens of thousands of developers have built and productionized industry-leading voice agents using our frontier speech models, Sonic and Ink. In serving these developers, we found that even the most sophisticated teams struggled to build great voice agents with the tools available today. Voice agents are uniquely hard to bring to production: they require maintaining natural, low-latency conversations with advanced reasoning across millions of calls. A few challenges come

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  2. TLDR AI

    Google Workspace 为 Slides 和 Vids 添加 AI 图像编辑功能

    Google Workspace 为 Slides 和 Google Vids 添加了图像背景移除与扩展功能,并在 Android 版 Google Docs 中支持 Gemini 图像生成。团队可直接在文档中创建视觉素材,减少制作演示文稿和培训材料时与设计团队的反复沟通。

    leaders. Google adds AI image editing features in Slides and Vids OpenAI weighs encryption for temporary chats to strengthen privacy Salesforce partners report slower adoption of Agentforce in the enterprise Apple Intelligence features surface in the iOS 26 public beta, shaping user expectations at work Google adds AI image editing to Slides and Vids Summary: Google Workspace introduced background removal and background expansion for images in Slides and Google Vids. The weekly recap also highl

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星期四

  1. Mistral AI精选

    Mistral AI 为 Le Chat 加入深度研究、语音和多语言推理功能

    Mistral AI 为 Le Chat 新增 Deep Research(预览)、Voxtral 驱动的语音模式、Magistral 驱动的多语言推理、Projects 及与 Black Forest Labs 合作的高级图像编辑。用户可在 chat.mistral.ai 或移动应用中免费试用,无需信用卡。

    Projects

    estion, and it will break it down, gather credible sources, and build a structured, reference-backed report that’s easy to follow. It’s powered by our tool-augmented Deep Research agent (in preview), but designed to feel simple, transparent, and genuinely helpful, as though you’re collaborating with a well-organized research partner. Vocal mode lets you talk to Le Chat just like you’d talk to a person — no typing needed. You can brainstorm ideas while walking, get quick answers while running err

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星期二

  1. OpenHands 官方博客精选

    OpenHands 推出按成本价接入 SOTA 模型的 LLM provider

    OpenHands 发布新的 LLM provider,让 GUI 和 CLI 用户按成本价使用 Claude Sonnet 4、Devstral Small、Devstral Medium、Gemini 2.5 Pro 和 o4-mini 等模型,不额外加价。该 provider 提供更高速率限制,用户无需为每个供应商单独输入 API key,即可在推荐模型间切换。OpenHands Cloud 新用户限时可获 20 美元免费额度,provider 与 Cloud 共用同一余额,最低 10 美元即可充值。

    One of our most important objectives at OpenHands is to make state-of-the-art software development agents accessible to any developer no matter what your circumstances. As an open source AI coding agent, developers often use OpenHands locally through a GUI or CLI with an API key to their LLM provider of choice. However, many OpenHands users find managing API keys for multiple LLM providers a nuisance, and low rate limits leading to a sub-optimal experience. This is why we are announcing a new Op

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星期三

  1. OpenHands 官方博客精选

    OpenHands 发布 VersaBench 基准与 OpenHands Versa 智能体

    OpenHands 发布 VersaBench 基准和 OpenHands Versa 智能体,前者覆盖 5 大类共 10 项公开基准,后者在 8 项上取得 SOTA,部分提升最高达 30 分。Versa 新增多模态文件读取、多模态网页浏览和信息检索三类工具,已在最新版 OpenHands 中默认启用,OpenHands 0.41 及以上版本可下载使用,相关论文与基准代码均已公开。

    OpenHands Versa Methodology

    There's a lot of news in agents nowadays, ones that code, ones that browse the web, ones that perform customer service, ones that wash your socks. However, while there is a lot of excitement around agents, there is also a lot of disappointment. When you actually try them out, they often make simple mistakes, get stuck in loops, and don't get the job done. At OpenHands, we have been working hard at making agents that actually work, and doing it in the open so you can actually understand why they

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  2. Mistral AI

    Mistral AI 推出企业级 AI 编程助手 Mistral Code

    Mistral AI 推出企业级 AI 编程助手 Mistral Code,整合四款模型、IDE 助手、管理控制与 24X7 支持,并让代码留在客户企业边界内。它支持 80+ 种编程语言,可采用 serverless、云端或本地部署,并支持用私有代码库微调或后训练模型。JetBrains IDEs 和 VSCode 私测现已开放,正式版计划近期推出。

    Mistral Code Hero

    Code is powered by four models that are state of the art in coding: Codestral for fill-in-the-middle / code autocomplete Codestral Embed for code search and retrieval Devstral for agentic coding And Mistral Medium for chat assistance Critically, customers can fine-tune or post-train the underlying models on private repositories or distill lightweight variants—capabilities that simply don’t exist in closed copilots tied to proprietary APIs. Mistral Code is proficient in 80+ programming languages

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星期二

  1. Prime Intellect精选

    Prime Intellect 发布 PCCL 分布式训练通信库

    Prime Intellect 发布 Prime Collective Communications Library(PCCL),一个面向全球分布式训练的低层通信库,把容错作为一等公民,任何时刻杀掉 PCCL 节点都可恢复。实测中它在西欧跨数据中心达到最高 45 Gbit/s 带宽,在北美与西欧之间跨洲训练达到 25 Gbit/s。PCCL 支持节点动态加入与重新加入、共享状态同步和自动拓扑优化,可与 DiLoCo、async DiLoCo 等分布式优化策略配合使用。

    PCCL - Prime Collective Communications Library

    globally distributed setting, we can achieve even higher speeds: Can it be used in HPC settings? Despite the fact that PCCL does not directly optimize for high-performance local networks, PCCL remains competitive with PyTorch’s Gloo over Ethernet. Usage in our prime framework If you want to see how we use PCCL, refer to the open source prime repository, which is our production-ready open source implementation of DiLoCo and async DiLoCo. ‍ Rewriting Prime Agent in Rust On the Nature of the Swarm

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星期四

  1. Cognition 模型 / Devin 博客

    Cognition 发布 Devin 2.1,新增置信度评分与内置代码库理解

    Cognition 发布 Devin 2.1,Devin 现在会用 🟢 🟡 🔴 报告自己完成任务的置信度,在置信度不足时主动提出澄清问题。官方称置信度评分与任务成功率高度相关,🟢 相比 🔴 获得已合并 PR 的可能性高出一倍。新版本还把驱动 DeepWiki 的代码库理解能力内置到 Devin 中,并支持在 Linear 和 Jira 集成中批量请求置信度评分,无需启动实际会话。

    It can sometimes be hard to tell whether Devin (or any other coding agent) is likely to succeed with a task. When Devin tries to tackle a task that's outside of its current capabilities, this sometimes leads to wasted time and ACUs. And, one of the biggest blockers to successful sessions is simply that initial prompts are underspecified—they don't contain enough detail for Devin to use. Today, we’re announcing some major changes in Devin 2.1, with these issues in mind. Devin now reports its conf

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星期一

  1. vLLM 官方博客

    vLLM 推出 Hardware Plugin,以昇腾 NPU 展示硬件后端接入实践

    vLLM 推出 Hardware Plugin,让不同硬件后端以解耦、模块化的方式接入,并已在昇腾 NPU 和 IBM Spyre 后端完成验证。开发者可独立实现并注册 Platform、Worker、ModelRunner、AttentionBackend 和 Communicator 等模块,用户安装 vllm 及对应插件后即可运行。后续将扩展 scheduler、graph mode 和 custom operators 等模块支持。

    Yannick Schnider from the Spyre team on vLLM for pluggable scheduler design and implementation, and other contributors, including yancong for extendable quantization method design and implementation, Aviv Keshet for extendable SamplingParams. Related Posts Announcing vllm-metal: Concurrent Serving on Apple Silicon vllm-metal brings vLLM's paged, continuously batched serving stack to Apple Silicon, with flatter TTFT under concurrent agent load, batched MTP, and automatic M5 prefill acceleration.

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星期二

  1. Cartesia 产品与研究

    Cartesia 推出专业语音克隆 PVC

    Cartesia 推出专业语音克隆(PVC),基于 Sonic 模型微调,可复刻音色、节奏、风格和环境。PVC 现已在 Startup 及以上套餐自助提供,支持 15 种语言,可通过 Playground 或 API 创建。

    Introducing Professional Voice Cloning

    PVCs at a fraction of the cost without sacrificing quality or latency. As a result, we’ve been able to make PVCs available self-serve. Whether you’re building virtual avatars, AI agents, or assembling a private voice library, PVCs are now easily accessible through our website or API (no Sales contact needed). Fine-tune One—or Many We built our PVCs in response to overwhelming demand from businesses that need bespoke AI voices for private voice libraries and virtual personal avatars. Our custome

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星期一

  1. Prime Intellect

    Prime Intellect 开源分布式推理栈,面向消费级 GPU 与公网高延迟

    Prime Intellect 发布分布式推理栈预览,并开源 PRIME-IROH、PRIME-VLLM、PRIME-PIPELINE 三个代码库,目标是让消费级 GPU 通过公网连接运行推理。文章指出流水线并行通信需求最低,适合分布式环境,但同步流水线会因 100ms 级跨洲延迟形成吞吐上限,而异步微批调度在内存带宽受限的解码阶段无法带来训练那样的加速。团队称已可用私有硬件通过公网跑推理,正把组件接入自家栈,用于 SYNTHETIC-2 合成数据运行。

    waits by shifting memory-bound operations toward compute-heavy execution; Reducing Memory Footprint: Investigating techniques to minimize memory requirements during decoding, including lighter cache management and strategic re-computation; Enabling Asynchronous Execution: Designing naturally asynchronous inference protocols that can tolerate variability in node availability, latency, and bandwidth without sacrificing throughput References Rewriting Prime Agent in Rust On the Nature of the Swarm

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星期四

  1. Cognition 模型 / Devin 博客精选

    Cognition 发布 Devin 2.0,新增云端 IDE 与 20 美元起新套餐

    Cognition 发布 Devin 2.0,为 Devin 提供智能体原生的 IDE 体验,并推出 20 美元起的新套餐。用户可并行启动多个 Devin,每个都配有可交互的云端 IDE,还能在 IDE 内用 Cmd+I、Cmd+K 等快捷键审查和修改代码。同时上线 Interactive Planning、Devin Search 和 Devin Wiki 三项功能,其中 Devin Wiki 每隔几小时自动索引仓库并生成架构图与文档。

    we first shared Devin 1.0 with the world last March. Since then, we've been working hard to improve Devin based on your feedback. Today, we're excited to announce Devin 2.0: a new agent-native IDE experience for working with Devin, along with a flexible new plan starting at $20. Now you can: Spin up multiple parallel Devins, each equipped with its own interactive, cloud-based IDE. This means you can easily multitask, tackling numerous tasks concurrently and stepping in to steer when needed; Coll

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