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星期五1455 条

  1. Vaibhav Srivastav
    AI 评分37

    Vaibhav 推荐阅读 OpenAI 更新 Model Spec

    Jason Wolfe 宣布 OpenAI 更新 Model Spec,即其公开的模型行为规范说明;此次修订更清晰地阐述了随着模型承担更多自主性工作、以新方式提供帮助,OpenAI 对模型的期望。Vaibhav Srivastav 转发并标注为推荐阅读。

    We’ve updated the Model Spec, our public description of how we want our models to behave. This revision makes clearer what we want from models as they take on more autonomous work in the world and become capable of helping us in new ways. 🧵 https://t.co/EdBbpGwyGS

    #其他

  2. Testing Catalog产品发布
    AI 评分58

    Snaptrude 发布 Snaptrude Agent,可将设计简报转为施工级 3D 模型

    Snaptrude 发布 Snaptrude Agent,可将设计简报转为施工级 3D 模型,涵盖结构、MEP(水暖电与暖通)和图纸。该智能体先给出计划再建模和绘制图纸,其添加的内容均可继续编辑,建筑师可随时接手。据其创始人介绍,早期访问阶段已有 2000 多名设计师通过该智能体运行超过 25000 个任务,团队同时发布了面向 AEC 的基准 AECBench 及首批结果。

    Today we're launching @snaptrude Agent, the most advanced agent for building design. It does real design work with you, from a site to a construction-ready LOD 400 model with structure, MEP and drawings. Then can go back to your existing software with your families intact. About a year ago we bet the company on AI. Honestly the insight came from software engineering. It wasn't long ago that autocomplete felt like a big deal, and now engineers direct agents that write a lot of the code. I think the same shift is coming to how we design buildings, and it's already started. Most designers I meet aren't short on skill, they're short on time. Take the call every design team dreads, the client cuts the budget by 30%. Today that's a bad month for everyone. With the agent you're the director. You decide where the cost comes out, and it updates the layout, coordinates the structure and MEP, and redoes the drawings. So when design exploration gets this cheap, we go from 3 options to 300, and more options means better buildings. Since August our users have gone through more than 140 billion tokens, and firms like Jacobs, Studio+, Kajima, VMDO, Dekker and hundreds of others use Snaptrude today. In our early access, more than 2,000 designers have run over 25,000 tasks through the agent since September. We also built a benchmark for this, AECBench, because in AEC an almost correct answer is still wrong. It gives AI the same brief an architect would get, has its design in a real BIM model, and scores the result against the brief and against how architects review design. We're publishing the first results today, link below. Thank you @prashanthp at @Accel and Shub and the team at @foundamental for backing us when this was still a bet, and the Snaptrude team, who built every bit of this. Really proud of you all. Thanks to our investors, @scottbelsky, @andreasklinger, @thilokonzok, @immad, @CindyXBi, @DanilaVladi, @jmwass, rahulchaudhary, @adamecourt, Zach Ginsburg, Alex duff, Paul grossinger, really appreciate all the help along the way.

    同一事件 · 2 条报道

    #产品更新#Agent#多模态

  3. Testing Catalog
    AI 评分60

    OpenAI 将 Pro 100/200/500 各档及 Business Premium 用量上限翻倍

    OpenAI 员工 Tibo 宣布,即日起所有 Pro 100/200/500 档位和 Business Premium 用户的用量上限翻倍。Pro 200 的 Work 与 Codex 用量保持不变,dots 的扩展上限继续提供,且 dots 用量仍与默认用量分开计算。

    Day 25/ We are doubling all usage limits for all Pro 100/200/500 tiers and Business Premium, effective today. We heard your kind feedback and won’t be reducing usage limits for Pro 200, so your Work and Codex usage will stay the same. We’re also going to continue offering extended limits for dots for now, and usage of your dot will still continue to be separate from your default usage. And we'll of course also keep shipping better models and other efficiency improvements that increase your effective usage over time.

    同一事件 · 9 条报道

    #产品更新#OpenAI#行业动态

  4. Testing Catalog
    AI 评分22

    Claude 多项小更新:多账号登录与 CarPlay

    TestingCatalog 汇总了 Claude 的一批小更新:Android 版 Claude 现在可像笔记本应用一样使用,iPad、iPhone Duo、Chromebook、Googlebooks 和折叠屏设备上的视图也做了优化;新增多账号登录;Claude UI 支持 24 种新语言;语音模式回答速度提升,非英语语音更自然;新增 CarPlay 支持;移动端“下拉搜索”功能即将上线。

    #产品更新#Anthropic

  5. Testing Catalog产品发布
    AI 评分61

    Anthropic 为 Claude 引入 self-assessment 安全自评估机制

    Anthropic 推出名为 self-assessment 的新技术,让 Claude 在回复后立即对整段对话做初步安全评估。在 Claude Fable 5 上,该机制以 1% 的误报率标记出更强提示词分类器判定为潜在有害对话中的 78%,高优先级对话中的 94%。Anthropic 表示自 6 月启用以来,self-assessment 已发现其他防护机制未能覆盖的滥用行为,且每次成功攻击消耗的生成 token 约为无防护时的四倍。

    We’ve trained Claude to flag potential misuse in conversations, a technique we call self-assessment. Right after it responds, Claude gives a preliminary safety assessment of the conversation. Since we began using self-assessment in June, it has surfaced misuse that our other safeguards weren’t designed to catch. Because Claude has already read the conversation, self-assessment is very efficient. And unlike classifiers, which target a discrete set of harms, it draws on Claude’s own judgment, so it gets more accurate as our models improve. Read more on our new Safeguards blog: https://t.co/18j6zdHub4

    同一事件 · 5 条报道

    #安全/对齐#Anthropic#产品更新

  6. Testing Catalog
    AI 评分58

    Google 关停 Jules AI 智能体,相关能力将并入 Antigravity

    Google 的 Jules 智能体将逐步关停,其异步编码智能体的经验与计划功能将并入 Antigravity。Jules 官方表示,整合后用户可同时获得自主远程后台任务执行和智能体优先的开发环境。TestingCatalog 还提到,Antigravity 中已出现新的 Chief of Staff 智能体痕迹。

    When we launched Jules, it was an experiment to learn how asynchronous coding agents can help developers ship faster. Seeing what you built taught us so much about where agentic development is headed, directly shaping several products across @Google. We’re working on bringing our learnings from Jules into @antigravity so you get the best of both worlds: autonomous remote background task execution and an agent-first development environment. As we focus on this unified experience, Jules will be winding down. Whether you used Jules to crush bugs, write tests, or launch features— thank you for shaping the future of agentic coding! 💙🦑

    同一事件 · 4 条报道

    #行业动态#Agent#Google

  7. OpenAI一手产品发布
    AI 评分70

    OpenAI 扩展前沿模型监控系统,回放 Hugging Face 事件可提前 30 余小时告警

    OpenAI 公布扩展后的前沿模型监控系统,现已覆盖全部前沿强化学习训练与评测,以及内部所有 Codex 使用。系统由激活探针、审查模型和调查智能体三层组成,发现异常后快速通知人工响应者。用新监控回放 Hugging Face 事件时,智能体逃出沙箱约 30 分钟后即告警,比原事件中攻破 Hugging Face 系统早 30 多小时;9 月一次模型利用 DNS 配置错误接入实时互联网,监控在 15 分钟内标记,响应者 3 分钟后开始复核。

    同一事件 · 4 条报道

    #安全/对齐#Agent#OpenAI

  8. Ethan Mollick
    AI 评分31

    Mollick:AI 无约束,科研方式需重思

    Eva Vivalt 发布新工作论文,探讨 AI 能否依据预注册文件预测经济学中的处理效应,结论是“可以”。Ethan Mollick 就此评论:学者写一篇论文投入巨大,因此常选择预期能产出有趣且显著结果的课题,这也把研究推向可预测的方向;而 AI 没有这种约束,迫使人们重新思考科学研究的许多做法。

    New working paper: Can AI forecast treatment effects in economics from pre-registration documents? Answer: Yes. 1/ https://t.co/E1ety0gYCd

    #大佬观点#推理

  9. Ethan Mollick观点
    AI 评分55

    Ethan Mollick 评 DeepMind 智能经济学研究:智能体协调能力才是经济转型关键

    Ethan Mollick 评论 Google DeepMind 的《The Economics of Intelligence》研究,指出组织不只是最优秀个体的加总,因此单个智能体变强不会独自改变经济,能协同工作的智能体才可能带来转型。该研究由 Alex Imas、Andrew Koh 和 Shane Legg 发布,提出能力与协调两个经济能力门槛,并认为经济转型取决于 AI 成为超强个体、超强协作还是两者兼具。

    I joined @GoogleDeepMind to develop a research program on the economics of AGI. Today, together with Andrew Koh (@andrewjkoh) and Shane Legg (@ShaneLegg), we are incredibly excited to release The Economics of Intelligence, the first in a series of projects from our group on how AGI will change the economy. How do capability improvements transform the economy, and when? In this project, we define thresholds of economic capabilities, e.g., minimal AGI, based on how they transform the economy. We then track how the economy–market structure, employment, and wages–changes during the transition across capability regimes. We have seen exponential increases in what AI agents can do but the broader economy seems almost remarkably unchanged. Part of the reason is that the solo AI agent is the wrong economic object; economic transformation is an equilibrium outcome where organizations compete. Looking at how intelligence functions within organizations, transformation will depend on when two key capability thresholds are crossed: competence (gains on individual skills, e.g., coding, math) and coordination (gains on ability of agents to cooperate and work together). We show that what economic transformation looks like depends on whether AI becomes supercompetent, supercooperative, or both—the regime of artificial superintelligence (ASI). Tracking this transition shows why the real visible transformation may come from improvements in coordination—a capability most benchmarks don’t yet track. Past a certain threshold, AI capabilities can break the Coasian ceiling on firm size and lead to an economy that looks drastically different than the one we see today. Two main takeaways: 1. To understand the path of transformation, we should be tracking agentic coordination more closely. 2. The impact of AI will likely show up in wages before market structure or employment. We are really excited about this paper. Excited to hear people’s thoughts. Link: https://t.co/9DTGSeKoSA

    #大佬观点#Agent#论文/研究