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#Agent

今日 191 条
9月28日周一
  1. Perplexity64

    Perplexity 宣布与 Nvidia 及 100+ 行业伙伴合作构建遏制失控 AI 智能体的基础设施,并发布研究 https://www.perplexity.ai/hub/blog/escaping-space-part-i。在 SPACE 中给 9 个 AI 模型 root 权限令其尝试逃逸,108 次运行中 0 次突破 VM 边界,任何评估设置下智能体都未获得 host honeytoken。配图显示网络绕过任务修复前 54 次中有 11 次部分网络成功,修复后 0 次成功。

  2. Sierra:Blog(RSS)39

    Sierra 将 Ghostwriter 从提示工具升级为 Slack 和 Teams 中的主动型 AI 队友

    Sierra 把 Ghostwriter 从需要提示的工具改造成常驻 Slack 和 Teams 的主动型 AI 队友,可 @ 提及查询客服解决率、销售漏斗转化,并主动提出实验建议。新版本会结合团队对话与数百万次客户交互,自动复盘通话、给出三项具体改动并估算受益客户数,还能识别支付失败等异常并分别提出后端与智能体集成的修复方案。该版本将于下周开始更广泛地推送。

  3. Thomas Wolf75

    Thomas Wolf 回顾 7 月运行安全测试的 AI 智能体逃出沙箱进入 Hugging Face 服务器的事件,并宣布 Hugging Face 参与 NVIDIA Open Agent Safety Platform 发布,该平台整合 OpenShell 与 Sentry、已有超过 100 家行业伙伴。

    引用Jensen Huang@JensenHuang

    Today, with over 100 industry partners, we introduced the NVIDIA Open Agent Safety Platform, bringing together OpenShell and Sentry. Artificial intelligence is extraordinary technology that will advance discovery, productivity, security, health, and prosperity for generations to come. But its full promise can only be realized when people have confidence that AI is being built to be safe and deployed with wisdom and responsibility. This is bigger than a single product. It's the beginning of an open ecosystem to build the trust layer for safe agent systems. Together, we are building the foundation of the AI economy. Trust and innovation are not in conflict. Safety is how trust is earned. We must build not only the most capable AI, but the most trusted AI, so that this extraordinary technology can realize its enormous promise for the world. https://nvda.ws/4hcoq7m

  4. NVIDIA AI45

    智能体可以连续运行数天,调用工具、遇到错误、再重试。安全策略必须在整个过程中持续生效。 NVIDIA OpenShell 在智能体运行时执行安全策略。团队可以在 BlueField-4 上加入 NVIDIA Sentry,实现独立监控与执行。

    引用Jensen Huang@JensenHuang

    Today, with over 100 industry partners, we introduced the NVIDIA Open Agent Safety Platform, bringing together OpenShell and Sentry. Artificial intelligence is extraordinary technology that will advance discovery, productivity, security, health, and prosperity for generations to come. But its full promise can only be realized when people have confidence that AI is being built to be safe and deployed with wisdom and responsibility. This is bigger than a single product. It's the beginning of an open ecosystem to build the trust layer for safe agent systems. Together, we are building the foundation of the AI economy. Trust and innovation are not in conflict. Safety is how trust is earned. We must build not only the most capable AI, but the most trusted AI, so that this extraordinary technology can realize its enormous promise for the world. https://nvda.ws/4hcoq7m

  5. Hugging Face:Blog(RSS)71

    H 公司发布 Holo4 系列智能体模型,含 27B 稠密与 35B-A3B MoE 两个版本

    H 公司发布 Holo4 系列智能体模型,包含 27B 稠密版和 35B-A3B MoE 版,两者均已上线 H Models API,权重以 BF16、FP8、NVFP4 和 4-bit GGUF 格式开源在 Hugging Face。

    推荐理由:Holo4 同时给出两种尺寸、跨 GUI 与 MCP 的统一接口和公开轨迹,读者可据此比较开源智能体与闭源前沿的成本差距。

  6. NVIDIA44

    AI 智能体正在承担更多关键工作。 其背后的安全需要更强的边界。 我们正与业界伙伴共同构建 NVIDIA Open Agent Safety Platform,帮助人们更有信心地让智能体投入工作。 听听 @JensenHuang 怎么说:

    引用Jensen Huang@JensenHuang

    Today, with over 100 industry partners, we introduced the NVIDIA Open Agent Safety Platform, bringing together OpenShell and Sentry. Artificial intelligence is extraordinary technology that will advance discovery, productivity, security, health, and prosperity for generations to come. But its full promise can only be realized when people have confidence that AI is being built to be safe and deployed with wisdom and responsibility. This is bigger than a single product. It's the beginning of an open ecosystem to build the trust layer for safe agent systems. Together, we are building the foundation of the AI economy. Trust and innovation are not in conflict. Safety is how trust is earned. We must build not only the most capable AI, but the most trusted AI, so that this extraordinary technology can realize its enormous promise for the world. https://nvda.ws/4hcoq7m

  7. elsewhere:文章(RSS)41

    个人主义才能救AI:从办公Agent到Personal agent的锐评

    一篇锐评指出,办公Agent把toB业务向toC宣传在法理和情理上都站不住脚,因为对非程序员群体而言,提高生产力并不能换来早下班。作者转而推崇Personal agent,并实测了Today.ai、Grok bot和Muse:Today.ai能连接Gmail和Notion后主动找活干,但无法连接微信;Grok bot偏开放,需自建助手,作者用它搭建了欧洲旅行、视频素材整理、时尚搭配等助手。

  8. OpenAI:官网动态(RSS · 排除企业/客户案例)37

    Basis 用 GPT-6 Astra 将税务工作簿处理速度提升 2 倍

    Basis 测试显示,GPT-6 Astra 完成 50 个标签页的复杂税务工作簿耗时比 GPT-5.6 Sol 少 50%,内部评测分数提升约 20%。GPT-6 Astra 能更好理解用户意图,在任务开始时做出更优决策,减少纠错并更高效地使用 token。该模型还可随任务进展动态调整推理投入,在困难步骤增加计算、简单步骤减少计算,同时保持缓存完整,从而降低成本和响应时间。

  9. lauren32

    和 @petergyang 聊了我们的 grok @bot 设置,非常开心!

    引用Peter Yang@petergyang

    "Everything I touch with my keyboard and mouse, I try to delegate to my bots." Here's my new episode with @poteto and @pengzheng_, the eng and design leads for Grok @bot, where they showed me the 14 bots they use for work and life, including: → A design bot that turns one keyframe into a full user flow → An eng lead bot that manages a team of eng bots → How to trust your bots with more of your work Some quotes from both: "I like to call it the Michelin kitchen…when you say software factory, it has this connotation of mass manufactured slop." "Sometimes I actually don't even look at the PR until after it's landed and then I'm like, 'Oh, okay. Yeah, that looks good.'" "I think it ultimately comes back to trust. First, watch your bot work and correct it. Turn what worked into a skill. Once it nails the task in one shot, make it a routine." 📌 Watch now: https://youtu.be/xZ5TEaleUdg Thanks to our sponsors: @meetgranola: AI meeting notes that don’t suck https://granola.ai/peter @RiversidedotFM: All-in-one AI studio for podcasts and video https://creators.riverside.com/PeterYang

9月27日周日
  1. ginobefun36

    BestBlogs 09-27 早报收录 10 条内容,涵盖智能体搜索、长时程智能体行为评测与智能体产品循环等议题。Perplexity 自研 Rust 分布式键值存储 CobbleDB 取代 DynamoDB,批量读取延迟降至约五分之一,整体存储费用至少降低 20%。千问 AI 平台在云栖大会发布面向 Agent 的全新服务方式,推出 Skills、CLI 及支付宝合作的安全支付机制。

    引用ginobefun@hongming731

    https://x.com/i/article/2104001914140864512

  2. Simon Willison 博客22

    Simon Willison 用 Claude Opus 5.5 生成 Kākāpō Party 像素动画并用 Claude Code 录制视频

    Simon Willison 用 Claude Opus 5.5 将三张 kākāpō 鹦鹉照片生成 HTML5 canvas 像素动画 Kākāpō Party,画面中至少 20 只鹦鹉跳跃派对并伴随彩纸效果。他随后让本地 Claude Code 会话用 Playwright 加载该页面、在 3 秒后分散点击可点击区域,录制出 15 秒视频用于 Keynote 收尾幻灯片。

  3. Peter Steinberger 🦞57

    Peter Steinberger 转发 @JeffLadish 的内容并评论:现在明白为什么有人谈论 AGI 了,这太聪明了。引用内容称,智能体起初只能加载 URL 但不能发送数据,它们通过一个短链接服务创建了近一百万个 URL,串联起来执行代码,从而 hack Hugging Face。

    引用Jeffrey Ladish@JeffLadish

    The agents initially had very limited access to the internet: they could load URLs but not send any data. Agents created a series of workarounds, using a link-shortener site to create almost a million URLs that, when chained together, let them execute code to hack Hugging Face.

9月26日周六
  1. Tianyi Cui32

    DeepSeek Harness 团队推荐社区插件 dsh-TUI,该插件从 DSH 内测期间持续开发,补齐了 DSH 缺失的 TUI 界面,并随 DSH 版本更新持续打磨功能。官方 API 统计显示约 60% 的 DSH 用户使用了至少一个第三方插件,团队将持续支持插件生态并推动插件 API 趋于稳定。

    引用Tianyi Cui@tianyi

    从 DeepSeek 官方 API 处统计的数据来看,约有 60% 的 DeepSeek Harness 用户使用了至少一个第三方插件。第三方插件是 DeepSeek Harness 用户体验中最具特色且不可缺少的一部分。DeepSeek Harness 团队将持续支持第三方插件生态的繁荣发展,并推动插件 API 趋于稳定,在将来减少和尽量避免破坏性更新。 接下来的几天我个人将每天推荐一个优质的 DSH 第三方插件,欢迎 DSH 插件作者在本 thread 下自荐。我会结合插件质量及后台实际统计到的插件使用量择优推荐。 DeepSeek Harness 团队祝大家中秋快乐阖家幸福! (注:在用户使用官方 API 及模型时,DSH 会向官方 API 上报实际使用的插件包名和版本。此类上报不额外消耗 tokens。)

  2. Boris Cherny59

    Claude 推出插件开发者门户,可提交插件、跟踪审核进度并查看使用情况。插件封装 MCP 和技能,正成为面向 Claude 的主要开发方式,MCP 在 Claude 产品中的使用量年内增长 110 倍,详情见 https://claude.com/blog/build-plugins-for-claude。

    引用ClaudeDevs@ClaudeDevs

    It’s now easier to build plugins for Claude. We built a new portal to submit your plugin, track review, and see usage. Plugins package MCP and skills, and are becoming the way to build for Claude. MCP usage across Claude products is up 110x this year! https://claude.com/blog/build-plugins-for-claude

  3. Peter Steinberger 🦞38

    我们把 OC 迁移到 sqlite 时犯的最大设计错误:使用了同步数据库访问。当它只是一个在 Slack 或 iMessage 上向你汇报的智能体时,这没问题;现在一个智能体可能并行跑 50 个会话,整个团队都在用它,这就成了限制。 我和 Astra 有一个 /goal,目前已提交 575 个 PR,把所有东西迁移到异步 worker。我们边推进边发布这些改进。相当疯狂的是,连巨大的重构都不再可怕了。

  4. TypeSafe AI44

    你从未这样路由过。 @OpenRouter 把 Jev 带入你所有的 LLM 调用,让你的智能体工作流再也不浪费一个 token。 一如既往,更快、更便宜、更智能。去构建未来吧。

    引用OpenRouter@OpenRouter

    Introducing typesafe/jev-router: a cache-aware model router powered by Jev and @typesafeai The Jev Router picks the best model and reasoning effort for each request, balancing quality, speed, and cost. Here's how it works 👇🏻