←搜索结果

按匹配度 · 共 368 条结果 清除搜索

星期二

  1. Cognition 模型 / Devin 博客精选

    Cognition 为 Devin 推出自动修复 PR 评论功能

    Cognition 为 Devin 推出自动修复功能,可自动处理 Devin Review 及其他审查机器人留下的 PR 评论,并继续自动修复 lint 和 CI/CD 问题。该功能适用于任何在 PR 上留言的机器人,包括 linter、CI 流水线、安全扫描器和依赖管理工具,机械性修复无需人工介入。用户可在 Settings > Customization > Autofix settings 中配置响应哪些机器人,也可在 app.devin.ai/settings/review 开启自动审查。

    Devin also continues to autofix lint and CI/CD issues. These move us a big step forward in closing the agent loop: writing and fixing its own code until its fully correct. When a GitHub bot comments on a PR - a linter flags an issue, CI catches a test failure, a security scanner surfaces a vulnerability - Devin can automatically pick it up and fix it. It works with any bot that comments on PRs. Linters, CI pipelines, security scanners, dependency managers - if it leaves a comment, Devin handles

    匹配字段正文

星期二

  1. OpenHands 官方博客

    OpenHands 通过 ACP 接入 Zed 等编辑器

    OpenHands 官方博客介绍如何通过 Agent Client Protocol(ACP)把 OpenHands 接入开发者常用的编辑器。ACP 是让编辑器与 AI 编码智能体通信的标准化 JSON-RPC 协议,智能体作为编辑器子进程运行;Zed、JetBrains 系列 IDE、Neovim(CodeCompanion.nvim)和 Obsidian 已支持该协议。文章以 Zed 为例给出配置步骤:先运行 openhands 配置 LLM 提供商与 API key,再在 Zed 的 agent_servers 中加入 OpenHands 配置,之后即可在编辑器内调用智能体。

    editor, head over to the ACP documentation for detailed setup instructions for your editor of choice. And if you're interested in how OpenHands works under the hood, check out our GitHub repository or join our Slack community to chat with the team and other developers using OpenHands in their daily workflows. What Is An AI Dark Factory? What Lights-Out Manufacturing Teaches Us About Software Insights and updates from the OpenHands team Thank you for your submission! OpenHands is the foundation f

    匹配字段正文

星期一

  1. Anthropic Engineering

    Anthropic 在 Claude 开发者平台推出三项高级工具调用功能

    Anthropic 在 Claude 开发者平台发布 Tool Search Tool、Programmatic Tool Calling 和 Tool Use Examples 三项测试版功能,分别解决工具定义占用上下文、中间结果污染上下文和参数调用错误的问题。官方称 Tool Search Tool 可将工具定义消耗从约 77K tokens 降至约 8.7K,节省 95% 上下文窗口,Opus 4 在 MCP 评测上从 49% 提升到 74%,Opus 4.5 从 79.5% 提升到 88.1%;Programmatic Tool Calling 让复杂研究任务平均 token 用量从 43,588 降至 27,297,知识检索准确率从 25.6% 升至 28.5%;Tool Use Examples 使复杂参数处理准确率从 72% 提升到 90%。三项功能需通过 beta header advanced-tool-use-2025-11-20 启用。

    An IDE assistant that integrates git operations, file manipulation, package managers, testing frameworks, and deployment pipelines. An operations coordinator that connects Slack, GitHub, Google Drive, Jira, company databases, and dozens of MCP servers simultaneously. To build effective agents , they need to work with unlimited tool libraries without stuffing every definition into context upfront. Our blog article on using code execution with MCP discussed how tool results and definitions can so

    匹配字段正文

星期三

  1. vLLM 官方博客

    vLLM OpenAI 兼容 API 支持返回 token IDs,消除智能体强化学习的重新分词偏移

    vLLM 从 v0.10.2 起为 OpenAI 兼容 API 增加 `return_token_ids` 参数,可随文本返回输入的 `prompt_token_ids` 和生成结果的 `token_ids`。该功能避免推理文本在训练时重新分词产生不同 token 序列,Agent Lightning v0.2 会自动启用参数并通过追踪能力收集训练所需数据。

    update sample without stitching; just log the returned IDs via return token ids enabled. Links: Docs: OpenAI‑compatible server; Project to try with this feature: Agent Lightning (GitHub, docs) Why token IDs matter for Agent RL RL for LLMs trains on token sequences, so trainers need the exact token IDs sampled by the behavior policy. In single‑turn settings this used to be straightforward, since calling vLLM’s low‑level generate returns tokens directly. In agent settings, most agent frameworks c

    匹配字段正文

星期一

  1. Anthropic Engineering

    Anthropic 为 Claude Code 推出沙箱功能,权限提示减少 84%

    Anthropic 为 Claude Code 推出两项基于沙箱的新功能:沙箱化 bash 工具和云端运行的 Claude Code on the web,前者以 beta 研究预览形式开放并已开源。沙箱通过文件系统隔离和网络隔离两层边界限制 Claude 可访问的目录与服务器,官方称内部使用中权限提示减少 84%。云端版本将每个会话放在隔离沙箱中运行,git 凭证和签名密钥不进入沙箱,由自定义代理服务处理 git 交互。

    ial and the contents of the git interaction (e.g. ensuring it is only pushing to the configured branch), then attaches the right authentication token before sending the request to GitHub. Getting started Our new sandboxed bash tool and Claude Code on the web offer substantial improvements in both security and productivity for developers using Claude for their engineering work. Run /sandbox in Claude and check out our docs on how to configure this sandbox. Go to claude.com/code to try out Claude

    匹配字段正文

星期四

  1. vLLM 官方博客

    vLLM TPU 推出统一后端,以 JAX 路径支持 PyTorch 和 JAX

    vLLM TPU 现由 tpu-inference 驱动,通过统一的 JAX→XLA 降低路径支持 PyTorch 和 JAX,并在无需修改模型代码时将吞吐量提高约 20%。新版默认采用 SPMD,引入支持任意模型规格、量化 dtype 和张量并行的 RPA v3,其在 Trillium(v6e)上的吞吐量较 RPA v2 提高约 10%。当前整体性能已接近 2025 年 2 月首个 TPU 原型的 5x,并支持稠密模型、多模态输入、前缀缓存、分块预填充和结构化解码等能力。

    that will improve performance for larger scale, higher complexity models (XL MoE, +vision encoders, MLA, etc.). If you’d like us to prioritize something specific, please submit a GitHub feature request here. Supported/Verified TPU generations Trillium (v6e), v5e Features Prefix caching; Chunked Prefill; Multimodal Inputs; Single Program Multi Data (SPMD); Structured Decoding; Speculative decoding: Ngram; Out-of-tree model support; Optimized Runtime Sampling (top k, top p, temperature, logit out

    匹配字段正文

星期四

  1. OpenHands 官方博客

    OpenHands 发布 Refactor SDK,用并行智能体自动化大规模重构

    OpenHands 发布 Refactor SDK,用于借助 AI 智能体自动化大规模重构任务,提供任务拆解、修复与验证、进度追踪三类工具。其工作流建议先建 v1-refactor 分支并写入 AGENTS.md 或 .openhands/microagents/refactor.md 作为上下文,每个智能体从该分支拉出自己的分支并向 v1-refactor 提 PR,由人工审查后再合并进 main。作者称这类任务通常只有 80-90% 可自动化,仍需理解项目全局的人参与,他目前同时管理约 5 个智能体。

    Historical perspective

    te a perfect SQL statement to get the data I needed. But the context was limited to my chat window—I had to explicitly tell ChatGPT about my code and what I needed. The next year, GitHub Copilot went mainstream (though it had already been in GA for a while). Having an LLM right there in neovim felt like magic—Copilot was able to predict what I was going to type before my hands even hit the keyboard. It had at least a small window into my codebase—no more copy/pasting back and forth into the Chat

    匹配字段正文

  2. Browser Use精选

    Browser Use 发布 BU 1.0:浏览器智能体平均 68 秒完成任务

    Browser Use 发布 BU 1.0,在 OnlineMind2Web 上达到 65.7% 准确率,与 Gemini 2.5 Computer Use 持平,平均 68 秒完成任务,而 Gemini 2.5 Computer Use 为 225 秒、Claude Sonnet 4.5 为 285 秒。团队称其通过 KV cache 复用、按需截图、从 DOM 直接提取 markdown 的 extract 工具以及精简输出 token 四项优化降低延迟,并建议升级到 Browser Use 0.8.0 使用。

    del. (See our full model speed and accuracy benchmark here) Seeing is Believing To put this in perspective, here's both agents executing the same task: "Find the most recent PR in github.com/browser-use/browser-use." BU 1.0 finishes in 15 seconds. Gemini 2.5 Computer Use takes 1 minute 15 seconds. As you can see, we're getting into the regime where our agents are becoming as fast as human workers. Here we present some of the core optimizations drive this performance: 1. Making Use of the KV Cach

    匹配字段正文

星期三

  1. 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。

    tching page results To fetch individual pages (e.g. when a user provides a url in the prompt), use the new web fetch API. Python library Result Example Python code is available on GitHub. JavaScript library Result Example JavaScript code is available on GitHub. You can enable web search in any MCP client through the Python MCP server. Cline To integrate with Cline, configure MCP servers in its settings. Codex Add the following configuration to /.codex/config.toml Goose You can integrate with Oll

    匹配字段正文

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

    opment 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 Agents; Usability of the GUI Experience We thought hard about how to deliver these, and here's our best try for both. Model Choice + BYOK

    匹配字段正文

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。

    ide inference acceleration for open-source LLMs through: Semantic-aware routing; Efficient model switching; Enterprise-friendly deployment (Kubernetes & Envoy) Find the project on GitHub. The current focus is on a Work Group and planned v0.1 Roadmap. Currently, ModernBERT runs internally within the router for classification. It is not yet served by vLLM. However, future work aims to make the classifier—and potentially other embedding models—pluggable, allowing integration with vLLM-hosted models

    匹配字段正文

星期二

  1. Mistral AI精选

    Le Chat:自定义 MCP 连接器与 Memories

    Mistral AI 为 Le Chat 推出 20 多个安全的 MCP 连接器及 Memories 测试版,支持检索、总结并操作企业工具,同时跨对话保留个性化上下文。用户还可添加远程 MCP 服务器、管理或删除记忆,并从 ChatGPT 导入记忆;两项功能均向所有 Le Chat 用户免费开放。

    Logo Cloud 1 1

    y of 20+ secure connectors—spanning data, productivity, development, automation, commerce, and custom integrations. Search, summarize, and act in tools like Databricks, Snowflake, GitHub, Atlassian, Asana, Outlook, Box, Stripe, Zapier, and more. Custom extensibility: Add your own MCP connectors to broaden coverage and drive more precise actions and insights. Flexible deployment: run on mobile, in your browser, or deploy on-premises or in your cloud. Context that carries: introducing Memories (be

    匹配字段正文

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

    d to enable the next wave of startups and AI progress to be built on open rails and open models. Quick Links Environments Hub; Environments Hub Documentation; prime CLI; verifiers github; verifiers docs; prime-rl github Features Developing and Sharing Environments Create, manage and share environments for reinforcement learning and evaluation on the Environments Hub: Evals Create and explore evaluation reports for environments for various models. RL Training Environments are natively supported i

    匹配字段正文

星期四

  1. Anthropic Engineering精选

    Anthropic 为 Claude Desktop 推出 Desktop Extensions,MCP 服务器可一键安装

    Anthropic 为 Claude Desktop 推出 Desktop Extensions,把本地 MCP 服务器及其依赖打包成单个 .mcpb 文件,用户双击后点击 Install 即可完成安装,无需终端、配置文件或处理依赖冲突。该格式以 manifest.json 描述服务器类型、入口和用户配置,Claude Desktop 内置 Node.js 运行时、自动更新,并把 API key 等敏感配置存入操作系统密钥链。Anthropic 同时开源了 MCPB 规范、打包校验工具和参考实现,规范版本号为 0.1,并为企业提供组策略、MDM、预装和屏蔽名单等管理能力。

    JSON configuration files Dependency management : Users must resolve package conflicts and version mismatches No discovery mechanism : Finding useful MCP servers requires searching GitHub Update complexity : Keeping servers current means manual reinstallation These friction points meant that MCP servers, despite their power, remained largely inaccessible to non-technical users. Introducing Desktop Extensions Desktop Extensions ( .mcpb files) solve these problems by bundling an entire MCP server—i

    匹配字段正文

星期二

  1. Ollama Blog

    Ollama 发布 Secure Minions,实现本地模型与前沿模型的加密协作

    Ollama 发布 Secure Minions,把本地 Ollama 模型与云端前沿模型的协作通信做成端到端加密,连云服务商也无法读取明文。该协议基于 NVIDIA Hopper H100 的机密计算模式,通过远程证明建立安全飞地,本地消息加密后送入 GPU 飞地解密处理,输出再加密返回。在约 8k token 长提示和 Qwen-32B 等大模型下,额外延迟低于 1%,并提供了 streamlit 交互演示和 Python 调用示例。

    both the Minion and MinionS protocols. To start it, run: A browser window will open. Select your Remote Provider to be “Secure”. Set the Secure Endpoint URL to http://20.57.33.122:5056. Set your local client to Ollama and select the model you would like to use. Example code To run the secure protocol programmatically in Python, the minions package can be used. First create a file named example.py and add the following contents: Run the example: Minions GitHub repository; Hazy Research blog post

    匹配字段正文

星期五

  1. Ollama Blog

    Ollama 新增思考开关,支持 DeepSeek R1 与 Qwen 3

    Ollama 上线思考开关,用户可自行启用或关闭模型的思考过程。启用后输出会把模型的思考内容与最终回答分开,关闭则直接输出内容;CLI 中默认启用,可用 /set nothink 关闭,脚本场景提供 --hidethinking 参数。generate 与 chat API 新增 think 参数,Python 和 JavaScript 库同步更新,目前支持 DeepSeek R1 和 Qwen 3。

    s truncated for brevity. Python library Please update to the latest Ollama Python library. Example of enabling thinking Please visit the Ollama Python library for more information about its usage. More examples are available. JavaScript library Please update to the latest Ollama JavaScript library. Example of enabling thinking Example of streaming responses with thinking Please visit the Ollama JavaScript library for more information about its usage. More examples are available. Reference GitHub

    匹配字段正文

星期二

  1. Mistral AI精选

    使用 Mistral Agents API 构建 AI 智能体

    Mistral AI 推出 Agents API,为开发者构建可执行复杂任务、保持对话上下文并协调多智能体的 AI 智能体提供专用框架。该 API 内置代码执行、图像生成、文档库和网页搜索连接器,并支持 MCP 工具、持久记忆、流式输出及智能体任务交接。SimpleQA 评测中,启用网页搜索的 Mistral Large 和 Mistral Medium 准确率分别为 75% 和 82.32%。

    Cover

    impactful ways. Explore the diverse applications of Mistral’s Agents API across various sectors: An agentic workflow built with Mistral's agents API where an agent interacts with Github and oversees a developer agent, powered by DevStral to write code. The agent is granted full authority over Github, showcasing automated software development task management. Read our cookbook An intelligent task coordination assistant powered by our Agents API, using multi-server MCP architecture to transform c

    匹配字段正文

星期四

  1. Ollama Blog

    Ollama 推出多模态模型新引擎,支持 Llama 4、Gemma 3、Qwen 2.5 VL 等视觉模型

    Ollama 发布新的多模态引擎,开始支持 Meta Llama 4、Google Gemma 3、Qwen 2.5 VL、Mistral Small 3.1 等视觉模型,可进行多图理解、文档扫描与字符识别。此前 Ollama 依赖 ggml-org/llama.cpp 提供模型支持,新引擎让每个模型自包含并暴露自己的投影层,同时加入图像缓存、显存估算与 KV cache 优化,例如针对 Gemma 3 的滑动窗口注意力和 Llama 4 Scout 的分块注意力。后续计划支持更长上下文、思考/推理、流式工具调用和 computer use。

    tion function or worry about breaking other models—they can focus solely on their own model and its training. Examples of how some models are implemented are available on Ollama’s GitHub repository. Accuracy Large images produce large number of tokens which may exceed the batch size. Processing this correctly with the right positional information is challenging, specifically when a single image crosses boundaries. Ollama adds metadata as it processes images to help improve accuracy. Some example

    匹配字段正文

星期三

  1. Amp Chronicle精选

    Amp 新增对 AGENTS.md 项目指导文件的支持

    Amp 现会查找名为 AGENTS.md 的文件,并从项目根目录的指导文件读取项目结构、构建测试步骤、约定及常见错误规避信息。Amp 还可读取 .cursorrules、CLAUDE.md 等其他智能体规则文件并提议生成该文件,同时支持在目录树中使用多个指导文件。

    uild & test steps, conventions, and avoiding common mistakes. Manual » Amp will offer to generate this file by reading your project and other agents' files (.cursorrules, .cursor/rules, .windsurfrules, .clinerules, CLAUDE.md, and .github/copilot-instructions.md). We chose AGENT.md as a naming standard to avoid the proliferation of agent-specific files in your repositories. We hope other agents will follow this convention. Multiple AGENT.md Files Use multiple AGENT.md files across directory trees

    匹配字段正文

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。

    k FLOPs per byte that we can expect from our hardware. For example, for a H100 the accelerator intensity is 989e12/3.35e12≈295989e^{12} / 3.35e^{12} \approx 295989e12/3.35e12≈295 (GitHub Gist). By simple re-arrangement we get that we are in the compute-bound regime for operation intensities that exceed our accelerator intensity. Example: Dot Product Let’s look at a simple example: Consider the dot product (∘\circ∘) between two nnn-dimensional vectors u,v∈Rnu, v \in \mathbb{R}^nu,v∈Rn defined as

    匹配字段正文