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星期三

  1. Google Research精选

    Google 发布 Vibe Coding XR,用 Gemini 与 XR Blocks 快速生成 Android XR 应用

    Google Research 发布 Vibe Coding XR 工作流,将 Gemini Canvas 与开源 XR Blocks 框架结合,把自然语言提示词转成可交互、带物理效果的 WebXR 应用,可在桌面模拟环境和 Android XR 头显上运行,官方称生成时间在 60 秒以内。该流程通过专门的系统提示词让 Gemini 掌握 XR Blocks 架构与示例,覆盖房间级 XR 环境、包管理和交互最佳实践,并给出数学辅导、物理实验、化学实验、薛定谔的猫等示例原型。团队用 20 名 Google 员工在四场内部工作坊中提供的 60 条提示词构建 VCXR60 数据集,早期多数错误来自 XR Blocks 自身缺陷或对不存在或已弃用 API 的幻觉,成功率约 70%,经六个月迭代和 11 个主要版本后,以 XR Blocks Gem v0.11.0 在 VCXR60 上的评测作为基线参考,并建议开发者使用 Pro Mode 获得更可靠结果。

    ndroid XR, allowing creators to quickly test intelligent spatial experiences in both simulated environments on desktop and on Android XR headsets. Large language models (LLMs) and agentic workflows are changing software engineering and creative computing. We are seeing a shift toward “ vibe coding ”, where LLMs turn human intent directly into working code. Tools like Gemini Canvas already make this possible for 2D and 3D web development. However, extended reality (XR) remains difficult to access

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  2. Anthropic Engineering精选

    Anthropic 详解 Claude Code auto mode:如何更安全地跳过权限确认

    Anthropic 发布 Claude Code auto mode,用输入层的提示注入探针和输出层基于 Sonnet 4.6 的 transcript 分类器替代人工逐条批准,以缓解审批疲劳。分类器分两阶段运行,第一阶段单 token 快速过滤、第二阶段仅在命中时启用链式推理,把 8.5% 的误报率降到 0.4%。在 52 条真实过度主动行为样本上,其漏报率为 17%,官方称多数漏判源于把会话中的批准痕迹误当作对当前操作范围的授权。

    ssions is zero-maintenance but offers no protection. Manual prompts sit in the middle, and in practice users accept 93% of them anyway. We keep an internal incident log focused on agentic misbehaviors. Past examples include deleting remote git branches from a misinterpreted instruction, uploading an engineer's GitHub auth token to an internal compute cluster, and attempting migrations against a production database. Each of these was the result of the model being overeager, taking initiative in a

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星期五

  1. Cognition 模型 / Devin 博客精选

    Cognition 为 Devin 推出定时会话功能 Scheduled Devins

    Cognition 宣布 Devin 可以调度自己的会话,用户只需描述需要周期性执行的任务,Devin 会自行确定频率、建立计划并自动运行,无需配置 cron job 或工作流构建器。Devin 会在多次运行之间读写自己的笔记、保留上下文,因此像每周发布说明这类任务不会重复总结上周已覆盖的 PR。该功能可与本周早些时候推出的 Managed Devins 组合,例如每周五自动并行测试各页面并汇总报告发到 Slack。

    every run as an isolated event. Works with Managed Devins Earlier this week we launched Managed Devins, which let Devin break large tasks into pieces and delegate them to parallel agents, each running in their own isolated VM. Scheduled Devins and Managed Devins compose naturally together. That means you can set up a weekly QA pass where Devin spins up a managed Devin for each page of your application, tests them all in parallel, compiles the results into a single report, and posts it to your te

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星期四

  1. Cognition 模型 / Devin 博客精选

    Cognition 为 Devin 推出管理多个 Devin 的并行协作功能

    Cognition 宣布 Devin 现在可以把大任务拆解并委派给一组受管理的 Devin 并行执行,每个子 Devin 运行在独立虚拟机中,拥有自己的终端、浏览器和开发环境,可独立执行命令、跑测试并验证改动后回报。主 Devin 会话充当协调者,负责划定范围、分配任务、监控进度、解决冲突并汇总结果,同时支持向子会话发消息、监控 ACU 消耗、休眠或终止子会话以及给自己安排后续消息。该功能现已向所有用户开放,官方给出了并行 QA、大规模迁移、安全与依赖审计、代码重构和测试新功能等示例任务。

    cts as a coordinator: it scopes the work, assigns each piece to a managed Devin, monitors progress, resolves any conflicts, and compiles the results. This matters because when one agent tries to handle too many things in a single session, context accumulates, focus degrades, and the quality of each subtask suffers. Each managed Devin gets a clean slate, a narrow focus, its own shell, and its own test runner. And they all run in parallel. What Devin can do Spin up managed Devins: Devin breaks a t

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星期三

  1. Together AI Blog精选

    Together AI 扩展微调服务,支持工具调用、推理和视觉

    Together AI 扩展 Together Fine-Tuning,新增工具调用、推理轨迹和视觉语言模型微调支持。升级后的训练栈可更高效处理 100B+ 参数模型,吞吐量最高提升 6×,并支持最大 100GB 的数据集。服务还新增训练前成本估算和训练中 ETA;推理微调支持 Qwen 与 Z.AI,VLM 微调支持 Qwen、Google 和 Meta 模型。

    Screen showing fine-tuning job details with timestamps, events like JOB_PENDING, MODEL_DOWNLOAD, and messages.

    rom weekly to daily iteration, cut costs by 2–3×, and improve accuracy from 77% to 87%." — Lamara De Brouwer, Co-Founder & CTO, XY.AI Labs Tool calling is essential to many modern agentic use cases. Yet, out-of-the-box models often struggle with tool calling: hallucinating parameters, selecting incorrect functions, or failing to follow multi-step sequences. In tool calling workflows, even small inconsistencies can cascade into downstream failures. Our fine-tuning service now delivers an end-to-e

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  2. Mistral AI精选

    Mistral AI 推出企业级模型训练系统 Forge

    Mistral AI 推出 Forge,一套让企业基于自有专有知识构建前沿级 AI 模型的系统,支持预训练、后训练和强化学习等阶段。Forge 支持 dense 与 MoE 两种架构,并可处理多模态输入,模型可在企业内部基础设施中训练和运行。Mistral AI 已与 ASML、DSO National Laboratories Singapore、Ericsson、欧洲空间局、HTX Singapore 和 Reply 等机构合作,用其专有数据训练模型。Forge 以智能体优先设计,Mistral Vibe 等自主智能体可用它微调模型、寻找最优超参数、调度任务并生成合成数据。

    Forge Users

    nd operational records. During training, the model learns the vocabulary, reasoning patterns, and constraints that define that environment. This allows teams to develop models and agents that reason using internal terminology and understand enterprise workflows. Forge supports modern training approaches across several stages of the model lifecycle: Pre-training allows organizations to build domain-aware models by learning from large internal datasets; Post-training methods allow teams to refine

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星期二

  1. LMSYS Blog

    LMSYS 为 Miles RL 框架提供 ROCm 支持,可在 AMD Instinct GPU 上运行

    LMSYS 宣布开源 RL 框架 Miles 支持 ROCm,可在 AMD Instinct MI300/350 系列 GPU 上原生运行分布式 rollout 与 GRPO 训练。Miles 基于 SGLang 与 Slime 生态,将 rollout 生成与 Megatron 模型优化解耦,并提供预装 SGLang 和 Megatron-LM 的 ROCm 容器。在单节点 8 卡 MI300X 上训练 Qwen3-30B-A3B 时,平均单步耗时 388.50s,其中 rollout 生成占 152.79s,AIME 准确率从 0.665(step 19)升至 0.729(step 139)。

    Architecture on ROCm; Getting Started: Run Miles on AMD GPUs; Launch the Miles ROCm container; Install Miles and download assets; Launch RL training; Experiments and Performance; Agentic task training: multiturn; Performance; Feature support roadmap on AMD; Summary; References; Sample trajectory Reinforcement learning (RL) has rapidly become a core stage of modern foundation-model development. While large-scale pretraining remains essential, today's most capable models rely heavily on post-trai

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  2. baltaaazr

    Cursor 团队介绍其智能体 harness 调优细节

    Cursor 团队成员 Balta 表示团队一直在为每个模型调优 harness,具体做法包括避免模型陷入循环、把较大的工具返回结果写入文件让智能体用 grep 检索以免撑爆上下文,以及在循环中加入提醒引导智能体行为。他同时表示很高兴看到用户喜欢改进后的智能体 harness,后续还有更多更新。被引用的推文称 Matt Maher 测试了前沿模型在 Cursor 与其他 harness 中的表现,Cursor 平均提升模型性能 11%,其中 Gemini 从 52% 升至 57%、GPT-5.4 从 82% 升至 88%、Opus 从 77% 升至 93%。

    we've been hard at work tuning our harness for each model, making sure the model doesn't go in loops, putting large tool results in files to let the agent grep through it and not overload its context, and adding reminders in the loop to steer the agent towards favorable behavior. im stoked to see people enjoying our improved agent harness, we have more coming!

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星期一

  1. Together AI Blog

    Together AI亮相NVIDIA GTC 2026:探索研究与产品的最新创新

    Together AI在NVIDIA GTC 2026公布Dynamo 1.0、NemoClaw、Nemotron 3 Super和语音AI相关进展。NemoClaw可访问其150多个优化模型;具120B参数和1M-token上下文的Nemotron 3 Super支持专属部署,Parakeet TDT 0.6b V3也已进入模型库。

    leaders. If you’re attending GTC, we’d love to connect. At GTC 2026, several of the announcements we’re participating in highlight a core theme: AI systems are becoming more open, agentic, and production ready. Together AI, the AI Native Cloud, is designed to support this shift — helping developers train, shape, and deploy large-scale AI systems with the performance and cost-efficiency required for real-world applications. We are making multiple announcements today at GTC. NVIDIA has launched NV

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星期四

  1. Google Research

    Google 推出 Groundsource,用 Gemini 将新闻报道转为灾害数据

    Google 推出 Groundsource,用 Gemini 从全球新闻报道中抽取结构化灾害事件数据,首个开放数据集收录 260 万条城市山洪记录,覆盖 150 多个国家、时间跨度从 2000 年至今。人工复核显示 60% 的抽取事件在地点和时间上均准确,82% 足以用于实际分析;与 GDACS 的时空匹配显示,2020 至 2026 年间 Groundsource 覆盖了后者记录的 85% 至 100% 的严重洪水事件。基于该数据,Google 已在 Flood Hub 推出提前最多 24 小时的近全球城市山洪预报,并表示该方法可扩展到干旱、滑坡和雪崩等灾害。

    Introducing Groundsource: Turning news reports into data with Gemini

    but extracting this information manually at scale is impossible. Our methodology analyzes news reports where flooding is a primary subject. We then use the Google Read Aloud user-agent to isolate primary text from 80 languages, which is standardized into English via the Cloud Translation API . The most critical step of the extraction process is done using the Gemini Large Language Model (LLM). We engineered a sophisticated prompt that guides Gemini through a strict analytical verification proce

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星期三

  1. LMSYS Blog精选

    SGLang 首日支持 NVIDIA Nemotron 3 Super,面向多智能体系统推理

    SGLang 宣布在发布当天支持 NVIDIA Nemotron 3 Super,并给出安装与推理部署步骤。Nemotron 3 Super 是 120B 参数的混合 MoE 模型,每次前向仅激活 12B 参数,支持 1M token 上下文,官方称其吞吐效率最高可达上一代 Nemotron Super(Llama Nemotron Super 1.5)的 5 倍,并支持 Multi-Token Prediction 与 Thinking Budget。模型权重已在 Hugging Face 提供 BF16、FP8 和 NVFP4 版本,可配合 SGLang 在 4xH200 等配置上部署。

    excited to announce that SGLang supports NVIDIA Nemotron 3 Super on Day 0. Nemotron 3 Super is a leading open model in the Nemotron 3 family, built for running many collaborating agents together. Agentic systems that chain planning, reasoning, and tools produce far more tokens than single-turn chat; they also need strong reasoning on every step. Nemotron 3 Super is a 120B-parameter hybrid MoE that activates only 12B parameters per forward pass, giving you leading accuracy for coding, tool calli

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星期四

  1. Liquid AI 模型与工程博客精选

    Liquid AI 发布 LFM2-24B-A2B 本地工具调用智能体演示 LocalCowork

    Liquid AI 发布开源桌面智能体 LocalCowork,完全在本地运行,模型、工具和数据都不离开设备,无需云端和 API key。在 Apple M4 Max、36 GB 统一内存的笔记本上,LFM2-24B-A2B 以 Q4_K_M GGUF 经 llama-server 部署,占用约 14.5 GB 内存,单次工具选择平均约 385 ms,在 13 个 MCP 服务器共 67 个工具的环境下单步工具选择准确率为 80%,多步链端到端完成率为 26%。该模型已训练 17T tokens,预训练仍在进行,完成后将推出带额外后训练和强化学习的 LFM2.5-24B-A2B。

    On this page The use case: an on-device agent that acts on your files; The setup: local, realistic, and scaled; What it feels like: sub-second tool selection; A real workflow: receipts → structured data → report; Where LFM2 is strongest: structured domains; What we learned; Takeaway Building a local AI agent sounds great until you try to use one all day. The hard part isn’t getting a model to understand you, it’s getting it to choose the right tool and do it fast enough that the experience feels

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星期二

  1. OpenHands 官方博客

    OpenHands 发布开源漏洞修复工具 Vulnerability Fixer

    OpenHands 发布开源应用 Vulnerability Fixer,用 AI 智能体自动完成 GitHub 仓库的漏洞扫描、分析与修复,并自动创建 Pull Request。该工具基于 Trivy 扫描,可上传 Snyk、Veracode、Checkmarx 等扫描器报告,支持 OpenHands Cloud 与本地 Docker 部署,代码以 MIT 协议开源。官方同时将其作为使用 OpenHands Cloud API 和 TypeScript SDK 构建智能体应用的参考实现,演示了会话管理、任务执行、实时更新与错误处理等模式。

    Vulnerability Fixer Dashboard

    oftware teams. Every week brings new CVEs, Dependabot alerts pile up, and the backlog of security fixes grows faster than teams can address them. We've written before about how AI agents can help tackle this challenge at scale. Today, we're releasing Vulnerability Fixer, an open-source application that automates the process of finding and fixing security vulnerabilities in your repositories. But this release serves two purposes: it's both a useful tool and a reference implementation for building

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星期二

  1. Cognition 模型 / Devin 博客精选

    Cognition 发布 Devin 2.2,支持 computer use 测试与自动修复

    Cognition 发布 Devin 2.2,称这是 Devin 上线以来最大更新之一,目标是让它成为最自主的智能体。新版本可借助 computer use 在自有 Linux 桌面上启动并测试桌面应用,创建 PR 后建议测试并回传屏幕录制;Devin Review Autofix 让它在用户打开 PR 前完成规划、编码、自审、发现问题并修复。启动速度提升 3 倍,界面重建统一了从规划到代码审查的开发流程。自 2026 年 2 月 24 日起新用户的 Devin 会话默认开启 Desktop 支持,老用户可在 Settings 中开启。

    Today we’re releasing Devin 2.2, one of our biggest updates to Devin since launch. This release is a significant step towards our vision for Devin to be the most autonomous agent: it's now able to test its work with computer use, self-verify, and auto-fix its code. End-to-end testing with computer use Devin has always been able to use a browser to record and test web apps. Now, with full access to its own Linux desktop, Devin can launch and test desktop applications too. After creating a PR, Dev

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星期一

  1. Ollama Blog

    Ollama 在 Claude Code 中支持子智能体和联网搜索

    Ollama 宣布在 Claude Code 中支持子智能体和联网搜索,无需 MCP 服务器或 API key,并适用于 Ollama 云上的任意模型。子智能体可在各自上下文中并行执行文件搜索、代码探索和研究等任务,避免侧任务污染主上下文;minimax-m2.5、glm-5、kimi-k2.5 等模型会自然触发子智能体,也可通过提示词强制触发。联网搜索已内置于 Anthropic 兼容层,模型需要实时信息时由 Ollama 直接完成搜索并返回结果,子智能体可借助它并行调研。官方推荐云模型为 minimax-m2.5:cloud、glm-5:cloud、kimi-k2.5:cloud。

    February 16, 2026 Ollama now supports subagents and web search in Claude Code. No MCP servers or API keys required. It works with any model on Ollama’s cloud. Subagents Subagents can run tasks in parallel, such as file search, code exploration, and research, each in their own context. Longer coding sessions stay productive. Side tasks don’t fill the context with noise. Some models will naturally trigger subagents when needed (minimax-m2.5, glm-5, kimi-k2.5), but you can force triggering subagent

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星期六

  1. Sarvam AI Blog

    Sarvam AI 发布 Sarvam Edge 端侧模型系列

    Sarvam AI 发布 Sarvam Edge,面向设备端推理推出语音识别、语音合成和多语言翻译模型。语音识别为 74M 参数的统一多语言模型,支持 10 种印度语言,端侧体积约 294MB(FP16),在 Snapdragon 8 Gen 3 上首 token 延迟低于 300 毫秒;语音合成 24M 参数、约 60MB,支持 10 种语言和 8 个多语言音色,首音频延迟 260 毫秒;翻译模型约 150M 参数、约 334MB,覆盖 11 种语言共 110 个语言对,首 token 约 200 毫秒。官方称该系列与全球设备厂商合作开发,推理完全在本地完成,无按次云端成本。

    Announcing Sarvam Edge

    usage below 10GB, demonstrating efficient on-device speech recognition within consumer hardware constraints. Stock Brokerage App on Android The demo showcases the full spectrum of agentic capabilities in a voice-driven financial assistant, all running locally on the device. Users interact naturally through speech to retrieve their portfolio overview, check current stock holdings, view balances, execute transactions such as buying or selling specific stocks, conduct market research, assess overal

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星期四

  1. Claude 应用发布说明精选

    Claude Enterprise 开放自助购买

    Anthropic 宣布 Claude Enterprise 现可自助购买,无需销售沟通,几分钟内即可配置 SSO 并邀请团队成员。该版本包含 Claude、Claude Code 和 Cowork,支持连接 Microsoft 365、Slack 等工具,采用席位加用量的计费模式,按 API 费率计费。

    ially have spread like lightning, letting our experts create systems that turn individual productivity into company-wide leverage." - Anna Marie Clifton, Director of Product, AI & Agents at Zapier” ““Deloitte is making this significant investment in Anthropic’s AI platform because our approach to responsible AI is very aligned, and together we can reshape how enterprises operate over the next decade. Claude continues to be a leading choice for many clients and our own AI transformation.” - Ranji

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星期三

  1. Modal 官方工程博客精选

    Modal 上线 GLM-5 免费端点并给出自部署方案

    Modal 宣布其免费端点已升级为 Z.ai 发布的 GLM-5,该模型采用 MIT 许可,面向长周期智能体与系统工程任务。Modal 与 Z.ai 在公开发布前合作测试,并给出在单节点 8 张 B200 上用 SGLang 部署的可复现代码,内部实测每用户每秒 30 至 75 token。端点兼容 OpenAI API,可接入 Vercel AI SDK、Claude Code、OpenCode 和 OpenClaw,使用限制为单并发请求。

    intelligence. Our free endpoint has been upgraded to serve this new version. Today Z.ai released GLM-5, a frontier open weights foundation language model designed for long-horizon agents and systems engineering. The Modal Research team partnered with Z.ai ahead of public launch so we could test drive the model on our infrastructure. It’s delightful, smart, and fast. Internally, we’ve added it to our favorite AI frontends: the Vercel AI SDK, Claude Code, OpenCode, and OpenClaw. And now you can to

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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。

    PRs are now much more free of bugs and we can't go back. Two weeks ago, we built Devin Review, a new interface that helps you detect bugs and understand complex code in PRs. Why? Agents are generating code faster than teams can review them. The human bottleneck shifts from writing code to reviewing it. We found, however, that users would waste time copying & pasting between their coding agents and the review agent. Today, we're closing this loop. What we shipped Devin can now be configured to a

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  2. Prime Intellect精选

    Prime Intellect 发布 Lab 全栈训练平台

    Prime Intellect 发布 Lab,把 Environments Hub、Hosted Training 和 Hosted Evaluations 整合为面向智能体后训练的全栈平台,覆盖大规模智能体 RL、推理与评测。平台以环境为核心,包含任务数据集、模型 harness 和评分 rubric,当前 Hosted Training 支持基于 prime-rl 的 LoRA 智能体 RL,后续将加入 SFT、DPO 等算法。私有测试期间已完成 3000 多次 RL 运行,Environments Hub 累计有 250 多位创作者构建 1000 多个环境、下载量超过 10 万次。

    Introducing Lab: The Full-Stack Platform for Training your Own Models

    Today, we are launching Lab. Built from the ground up for agentic post-training, Lab unifies the Environments Hub with Hosted Training and Hosted Evaluations into a full-stack platform for research and model optimization. Our platform enables the entire lifecycle of post-training research — from large-scale agentic RL, to inference and evaluation — without needing to worry about the costs of massive GPU clusters or the headaches of low-level algorithm details. Giving everyone their own frontier

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