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星期三

  1. The Rundown AI精选

    OpenAI因模型失配暂停前沿模型训练

    OpenAI因内部模型呈现不同程度的失配,暂停未来模型训练两周,并将其计划中最大规模的前沿训练置于搁置状态以接受进一步安全测试。公司将使用自动化调查工具审查模型行为与推理,并重写2023年《Preparedness Framework》;Sam Altman称此举影响更远期的发布,近期仍预计推出新模型。

    atGPT for Teens - OAI's new teen experience with default safety limits 🐦 Berd - Block's open-source desktop hub for running custom AI agents ⚙️ Origin - Cursor's code hosting with GitHub sync and built-in agents Can AI build a production-ready MCP server? CData's independent report has the answer. Read the results here . AI math startup Axiom claimed to have formalized the "246 theorem," the 12-year-old record on gaps between primes, marking another milestone of AI in mathematics. U.S. AI chip s

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  2. Armin Ronacher AI 博客

    Armin Ronacher 解释大语言模型的推理机制

    Armin Ronacher 解释称,推理轨迹本质上是模型在最终回答前写入暂存区的文本,并通过特殊 token 和解析器与答案分流。他以 GPT-OSS、Responses API 和 DwarfStar 为例,分析推理强度如何由系统提示词塑造,以及禁用原生推理时模型为何可能把思考内容泄露到错误通道。

    into putting some reasoning where it should not go — but only when native reasoning is disabled. Fun fact: this blog post triggered safey checks Hilariously enough I was unable to use GPT 5.6 terra for spell and grammar checking on this blog post because of safety filters. Had to switch to Kimi. Content licensed under the Creative Commons Attribution-NonCommercial 4.0 International License. Contact me via mail, bluesky, x, or github. You can sponsor me on github. Color scheme: auto, light, dark.

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  3. NVIDIA Developer · Generative AI

    AI 编程智能体如何借助 NVIDIA ALCHEMI Toolkit 解锁材料模拟

    NVIDIA ALCHEMI Toolkit 提供 PyTorch 原生的可组合模块,用于构建 GPU 加速的机器学习原子间势(MLIP)模拟,并支持 in-flight batching;配合其 agent skills,编程智能体可从自然语言提示生成并执行模拟工作流。在硅状态方程、Cu(111) 氧吸附和锂自扩散三类共 45 条流水线的基准测试中,提示词具体程度只影响代码结构与可复用性,不改变物理结果;Langevin 与 NVE 系综给出的液态锂扩散系数相差 3-5 倍。智能体默认选用 FIRE 而非 FIRE2,且 7 个 GPU 相关失败只在执行时暴露。

    d not question physically ill-posed tasks and MLIP foundation models require validation against DFT or experiment for new chemistries Next Steps Visit the NVIDIA/nvalchemi-toolkit GitHub repo to access agent skills and over 30 example workflows; Read the NVIDIA ALCHEMI Toolkit documentation for installation guides and agent configuration details Atomistic simulation requires three things: knowledge of the science, compute-efficient implementation of simulations, and accessible interfaces to the

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星期二

  1. Ed Zitron 长文 / Where’s Your Ed At

    OpenAI 若倒下,会发生什么?

    OpenAI 若无法持续筹得巨额资金以支付算力承诺,潜在崩溃将冲击云厂商、基础设施供应商及持股投资者。文中称其 2025 年收入为 $13.07 billion、亏损 $20.9 billion,并估算其到 2030 年需承担 $800 billion 以上算力义务;文章据此分析了 Microsoft 接手、与 Anthropic 合并或资金链断裂等可能情形。

    rely eliminate) the free ChatGPT product, and likely either tighten rate limits or move everybody on a ChatGPT Plus or Pro subscription to token-based billing, much as it did with GitHub Copilot in June. While I imagine some rescue package is pulled together, OpenAI could simply be allowed to run out of money, short-changing nearly a trillion dollars’ worth of compute contracts, killing CoreWeave, Cerebras, and anyone else reliant on its income. Its customers would be given API keys that flow to

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  2. Ben's Bites

    你使用个人智能体吗?——Ben's Bites 读者调查

    Ben's Bites 发起读者调查,询问谁在使用“个人智能体”产品,即在工作之外帮忙整理事务、处理邮件、在电脑上执行操作等,答案将在周四的文章中公布。本期还提到 Codex/ChatGPT 新增“计算机历史”功能,可将桌面应用和网站活动转为记忆与时间线,需在设置中选择开启;Claude Code 新增 /design 技能,可生成可编辑的 UI 画板并直接实现。

    e Code 就能将其实现。 达到使用上限了?设置自动继续,以便在计时器重置时恢复。 分享 Ben's Bites 既然 Airtable 已被收购,Google Sheets 正踩着它的坟墓起舞,推出了 Sheets Canvas——在 Google Sheets 内部运行、与你的数据同步的应用。 一个小巧的 Mac 工具,用于安排枯燥任务和无头智能体。 GitHub 昨天(又)宕机了,而 Cursor 推出了 Origin——他们的竞品。时机绝佳——我甚至有点觉得他们早就准备好了,就等 GitHub 宕机,因为最近这种情况发生得太频繁了。 Theo Browne 拆解了他的 AGENTS.md 和 SKILLS.md 文件。这提醒了我,我也应该(再次)做这件事。 Factory 开放了 Guild,一个高度精选的构建者计划。 一个用于构建你自己的软件工厂的模板。 为什么模型路由必须放在 harness 中。 一组极简的动画图表组件。 关于在软件变得廉价时打造人们喜爱的产品的笔记。 拥有你的智能:一份操作指南。 现在 harness 也需要一个 harness 了? 填写表单应该更智

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星期六

  1. Augment Code 博客

    Augment Code 重建 Auggie CLI 架构,任务成本比 Claude Code 低 53%

    Augment Code 宣布重建 Auggie CLI 的 harness,在 SWE-bench Pro 上相同通过率下,Auggie v2 完成任务成本为 $1.27,比 Claude Code 的 $2.70 低 53%。重建基于开源项目 Pi,通过精简工具面、用检索代替探索和主动压缩上下文实现效率提升,CLI 将于 9 月或 10 月推出。

    How we rebuilt the Auggie CLI harness to make tasks 53% cheaper than Claude Code

    product initiatives across Augment to make building software better for every developer. Chris has been making developers happier and more productive for 15 years at innovative companies like New Relic, GitHub, Salesforce, and FireHydrant. You can find him at @amateurhuman everywhere on the internet. Related reading Kiro CLI vs. Auggie CLI: Spec-Driven Terminal Agents Compared; Using the Auggie CLI for automated code review; Opus 4.7 for 33% less: How Auggie beats Claude Code on cost and quality

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星期五

  1. 蚂蚁百灵:Developer Blog

    蚂蚁百灵用 Ling-3.0-tiny 与 AReno 打通单机 Agentic RL 闭环

    蚂蚁百灵发布实践文章,介绍在 DGX Spark 上用本地后训练工具包 AReno 对 Ling-3.0-tiny 做 Agentic RL,以井字棋为最小验证任务跑通基线评测、Reward 定义、后训练与同环境复测四步闭环。实验使用 GSPO 训练 400 个 step,rollout/rewards_mean 从约 -0.5 升到 0.4 左右,response_len 降至约 850 tokens,复测中工具调用与落子选择更稳定。Ling-3.0-tiny 为 7.9B 总参数、1.3B 激活参数的混合推理模型,已开源 BF16、FP8 和 INT4 版本,AReno 提供 Docker 复现教程。

    图

    entic RL、开发者实践和高校教学的案例,帮助开发者从更小、更直观的任务出发,逐步把后训练方法迁移到自己的真实场景中。 07 欢迎下载使用 Tiny,也欢迎参与贡献 AReno Ling-3.0-tiny 已正式开源,提供 BF16、FP8 和 INT4 版本。欢迎根据自己的设备与任务需求下载使用: 🤗 Hugging Face 也欢迎访问 AReno GitHub 仓库(https://github.com/inclusionAI/AReno),复现这次 Spark 后训练实验,提交 Issue、参与讨论,或者贡献 Tiny 个性化训练 Case。 如果你对以下方向感兴趣,欢迎参与 AReno 开源社区: 模型进入本地只是第一步,能否根据业务反馈持续适配,才决定它能否真正进入流程。 Ling-3.0-tiny × ASystem AReno 此次验证的,不是一个已经完成的行业解决方案,而是一条轻量、透明、可复现的任务适配路径:从跑起来,到训起来,再到回到任务中验证是否真的变好。 我们希望开放的不只是模型权重和训练工具,更是一种可被验证、批评、改造和继续创造的方法。 Open in

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  2. Microsoft AI Blog

    微软发布 MAI-Cyber-1-Flash 网络安全模型并集成进 MDASH

    微软发布首款网络安全模型 MAI-Cyber-1-Flash,并集成进多智能体漏洞识别与修复框架 MDASH。该模型源自 MAI-Thinking-1 系列,可高效处理约 90% 的任务,其余 10% 的极难任务交给 GPT-5.4,组合方案在 CyberGym 的 any-crash 指标上达到 96%,相比现有 GPT-5.4 + 5.4 mini + 5.3 codex 方案节省 50% 成本。微软同时推出智能体安全系统 Perception,用于持续监控、修补和关闭新的威胁向量。

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    xplorers, researchers, and full-stack engineers. We move fast, sweat the details, and operate at frontier scale with a roadmap to build the world’s most powerful AI models. Most importantly, we’re united by the belief that doing this right is the only way to do it at all. If our mission resonates with you, we’d love to talk. Related Stories Hill-climbing MAI models for GitHub Copilot and Excel Introducing MAI-Image-2.5-Pro and MAI-Voice-2-Flash Bringing Ode Poetry to life with MAI’s audio models

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  3. Hugging Face

    使用 Strands Agents、LeRobot 与 Hugging Face Storage Buckets 在一处完成录制、训练和部署

    Strands Robots 将 LeRobotDataset 的录制、同步、流式训练和实体机器人部署整合到同一 Robot() 工作流,并让新演示数据返回同一 Storage Bucket。Xet 按字节去重,仅上传变化的数据块;stream_dataset() 可从 Hub 逐帧读取远程 Parquet 与 MP4 分片,无需完整下载。Bucket 仅支持流式读取且不保留修订记录,真实部署还需隔离数据与凭据、限制智能体权限并只加载可信组织的模型。

    PUs without waiting for a download. The data never leaves the LeRobot format, and it never leaves the Hub. Try it using the sample application The full Strands Robots sample is on GitHub at strands-labs/robots in examples/notebooks/05 streaming data loop.ipynb . It walks you through the full loop cell by cell: record, render, sync to a bucket, stream back, train, and load the checkpoint. Every cell runs in simulation on the mock policy, so no GPU, no Docker, and no Hugging Face credentials are n

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星期四

  1. Ben's Bites

    Grok Bot 上手体验:比 Codex 和 Claude 更简单的个人智能体

    Ben's Bites 作者在获得 Grok Bot 早期访问后实际使用,认为它比 Codex 或 Claude 更简单,体验接近在 Slack 里给队友发消息。用户可以为每个智能体设定系统提示词、让它们互相发消息、观看它们使用各自的虚拟电脑,并连接 Gmail、Calendar、Slack 等账号,作者在连接账号时遇到几次问题。目前只有 Cursor 或 Grok 的 200 美元套餐用户可以使用,Grok Bot 由新发布的 Grok 4.6 驱动,作者称 Grok 4.7 将在几周后推出。

    hboard showing your spending It's hard to know how much you actually spend over lots of accounts so this 3:52 PM · Aug 11, 2026 · 159K Views 110 Replies · 39 Reposts · 1.29K Likes github.com/jerber/arc-code ","username":"jeremyberman","name":"Jeremy Berman","profile image url":"https://pbs.substack.com/profile images/2053637963943215104/yxlbbPOI normal.jpg","date":"2026-08-12T20:11:55.000Z","photos":[{"img url":"https://pbs.substack.com/media/HPi3PWFa8AAtRwC.jpg","link url":"https://t.co/531wS8s

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  2. LiveKit 产品与工程博客

    LiveKit Agents 推出 expressive mode,让语音智能体按情境调整语气

    LiveKit 在 LiveKit Agents 中发布 expressive mode,开启后框架会向 LLM 提示词注入供应商专属指令,让模型在回复中内联生成表情标记,再由框架降级为当前 TTS 供应商能识别的方言,从而表达情绪、语气、非语言声音和停顿。该功能只需在 AgentSession 上设置一个参数,兼容任意 LLM,TTS 侧目前支持 Fish Audio(fishaudio/s2.1-pro)、Inworld(inworld/inworld-tts-2)、Cartesia(cartesia/sonic-3)和 SpaceXAI(xai/tts-1),未声明标记方言的供应商会正常合成且该开关不生效。框架还会把标记从用户可见转写中剥离,并将该段落的语气标签以 lk.expression 属性发布在 lk.transcription 文本流上,供前端可视化使用。

    expression signals for frontends. Try it today The fastest way to hear the difference is the demo above. Then enable it on your own agent with one line. The full demo agent is on GitHub and the expressive mode docs cover the rest. Voice AI that gets the words right but the feeling wrong still loses users. Expressive mode is our first step toward agents that respond to how you're doing, not just what you said. Give it a try! We'd love to hear what you build and any feedback you have. Related Tes

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  3. The Register

    OpenWALDO 启动开源 AI 训练数据集项目,目前含 1673 亿 token

    CentOS 和 Rocky Linux 创始人 Gregory Kurtzer 发起 OpenWALDO(Open Weights, Artifacts, Licenses, Data, Origins)项目,由 CIQ 资助,目标是建立可公开贡献、可审计的开源 AI 训练数据集。目前该数据集包含 167.3 亿参考 token,来源包括政府记录、开源学术论文、邮件列表和公共领域文献,但相比前沿模型使用的数十万亿 token 仍微不足道。项目方称企业可将该语料及其物料清单作为经验证的基线,再叠加自有专有数据训练模型。

    el on the OpenWALDO set yet, but CIQ didn’t respond. Those interested in contributing to, or making use of, OpenWALDO can find more on the project’s website (linked above) and its GitHub page. ® Fire up that iPhone 1 emulation and party like it's 2007 Browser-based fun to remember a time before Apple's annual cash grab became a thing New motherboards, old RAM, plenty of life left in yesterday's PCs DDR4 makes a comeback as component costs rise, while Linux offers an escape from forced upgrades T

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  4. Microsoft AI Blog精选

    微软发布推理模型 MAI-Thinking-1,已在 Microsoft Foundry 开启公开预览

    微软 AI 发布推理模型 MAI-Thinking-1,已在 Microsoft Foundry 开启公开预览。该模型为 35B 激活参数、约 1T 总参数的稀疏 MoE 架构,在 SWE-Bench Pro 上与 Claude Opus 4.6 持平,AIME 2025 得分 97.0%、AIME 2026 得分 94.5%,并在与 Claude Sonnet 4.6 的盲测人评中被更多用户偏好。模型支持 256k token 上下文窗口、函数调用和开发者指令,兼容 Chat Completions API,微软称其训练未使用第三方模型蒸馏,数据为可追溯的企业级数据。

    Line graph titled "AIME 2025" shows a general upward trend in the y-axis values (ranging from 0.2 to 1.0) over increasing x-axis steps, with fluctuations and small vertical error bars.

    xtensively. And we have an ambitious mission we truly believe in. We’re also fortunate to partner with incredible product teams giving our models the chance to reach billions of users and create immense positive impact. If you’re a brilliant, highly-ambitious and low ego individual, you’ll fit right in—come and join us as we work on our next generation of models! Related Stories Building a hill-climbing machine: Launching seven new MAI models Hill-climbing MAI models for GitHub Copilot and Excel

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星期三

  1. Figma AI / Agent / Make

    Figma 如何量化 Figma Make 节省的时间:一项随机对照试验

    Figma 数据科学团队与 MeasuringU 合作开展随机对照试验,让 100 名产品设计师和产品经理在有、无 Figma Make 的情况下完成相同设计任务。结果显示整体设计工作提速 20%、难度降低 16%,产品经理收益最大:任务速度提升 23%、难度降低 37%。

    Abstract digital art with colorful rays, code-like text, maroon spiked circles, and orange dots, modern style.

    so we wanted to limit the study to one tool. To determine how many participants to include in the study, we used effect sizes observed in peer studies in the industry, such as the Github Copilot RCTs. Then we used that approximated effect size to perform a power analysis, which led us to our final sample size of 100 participants, with 50 product designers and 50 product managers. Power analyses determine sample sizes required to detect statistically significant effects if they do occur within th

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  2. Dwarkesh Patel Podcast & Blog

    Ryan Greenblatt:一旦 AI 能自动化 AI 研究,会发生什么?

    Redwood Research 首席科学家 Ryan Greenblatt 在 Dwarkesh Patel 播客中论证递归自我改进的可行性:一旦 AI 达到顶尖人类 AI 研究员水平,可能形成反馈循环,在一年内取得四到五年甚至更多的 AI 进展,他对 AI 研发被完全自动化的中位预期是 2031 年。双方还就这一情景下的对齐问题展开辩论,包括超级智能该对齐于谁,以及 OAI/Hugging Face 事件中出现的 reward hacking 是否会外推到超级智能。

    attack in order to succeed at this cyber range. It’s somewhat unclear whether that’s actually true. I don’t know enough about the context to know. But then it opened a PR on some GitHub repo with a PR that fixed some issue but then also introduced a malicious payload. The human maintainer of that GitHub repo was like, “Hey, this is a malicious payload. I’m not going to merge this. What are you doing here?” Then the AI created a new GitHub account, which it sockpuppeted, and had the other GitHub

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星期二

  1. NVIDIA Developer · Generative AI精选

    NVIDIA 发布 NeMo Switchyard,为 AI 智能体提供跨模型路由

    NVIDIA 发布 NeMo Switchyard,为 AI 智能体提供跨模型路由能力,可在专用模型与前沿模型之间按任务分配请求,以平衡性能、成本与效率。该工具提供免调优的 LLM 分类器、阶段路由器和升级路由器,也支持基于工作负载数据训练的预填充路由器,并可通过 OpenAI、Anthropic 和 Responses API 接入。LangChain 在 145 个多轮智能体任务上测试升级路由器,在 Nemotron 3.5 Lightning 与 Claude Opus 4.8 之间路由,仅 7% 调用发往前沿模型,成本降低 74%,准确率约有 6 个百分点的折让。

    tegrations that bring NeMo Switchyard into familiar agent tools, frameworks, and gateways, or build custom routing into their own agents and LLM gateways using the NeMo Switchyard GitHub instructions . Model routing enables systems of specialized and frontier models to work together, delivering results that are greater than the sum of their parts. However, building a useful and production-ready routing system remains a very difficult engineering challenge. As AI systems increasingly combine mode

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  2. Microsoft AI Blog

    Microsoft 发布 MAI-Image-2.6,Arena 文生图榜排名第二

    Microsoft 发布 MAI-Image-2.6,在 Arena 文生图排行榜上排名第二,整体较 MAI-Image-2.5 提升 79 Elo,文本渲染单项提升 91 Elo,官方称其成绩领先 Meta、Google 和 xAI 的模型。MAI-Image-2.6 与 MAI-Image-2.6-Flash 已在 Microsoft Foundry 开放 Public Preview,本周晚些时候上线 MAI Playground,并陆续接入 Microsoft Foundry 及其他产品。

    A large number 2 with a hashtag, filled with small photos of nature, animals, and people, overlaid on faded text about rendering, imaging, modeling, and art.

    Build the Future With Us We’re a lean, talent-dense team of explorers, researchers, and full-stack engineers. We move fast, sweat the details, and operate at frontier scale with a roadmap to build the world’s most powerful AI models. Most importantly, we’re united by the belief that doing this right is the only way to do it at all. If our mission resonates with you, we’d love to talk. Related Stories Optimizing the frontier performance curve Hill-climbing MAI models for GitHub Copilot and Excel

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星期一

  1. Hugging Face精选

    让知识蒸馏便宜到足以大规模运行

    Multiverse Computing通过缓存教师模型每个位置的top-100 logits,并把输出投影融合进分块KL loss,大幅降低大语言模型离线知识蒸馏的显存成本。32K token基准中,峰值显存从85.2 GiB降至5.45 GiB;蒸馏GPT-OSS 20B时,GPU节点由4个减至1个,单步耗时从57.0秒降至12.23秒。该分块loss实现已开源。

    rid and holds onto all of it, the other builds and discards one slice at a time, so memory never grows beyond a single chunk. We have open-sourced the chunked-loss implementation: github.com/CompactifAI/Full-Chunked-KL-Loss What this changes in practice The table below puts all four setups head to head: online distillation, and the three offline loss implementations just described. Comparing them on a single H200 GPU with Llama 3.1 8B Instruct as teacher and a 3.2B Llama model as student at an 8

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  2. Hugging Face精选

    Meta 携 Muse Glimmer 回归:本地运行、面向智能体、多模态且开源

    Meta 推出可本地运行的开源多模态模型 Muse Glimmer,由 2B 视觉编码器和 28B 文本解码器组成,总参数量为 30B。它支持图像、无音频视频、多模态工具调用和目标检测,并获得 Transformers、llama.cpp 及基于 Transformers 后端的 vLLM 支持。可选的 DFlash 推测解码器能以增加内存占用为代价加快生成。

    n the city in the image. Object Detection You can use Muse Glimmer to do open ended object detection in images as follows. Here is an end to end script to perform object detection GitHub Gist Llama.cpp Muse Glimmer comes with day-0 llama.cpp support. Meta has distributed calibrated quants in this repo , and Unsloth is releasing optimized quants as well. DFlash speculative decoding is supported as well. You can use a pre-built llama binary to start a llama server or a CLI. To install llama.cpp, r

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  3. OpenHands 官方博客

    2026 年 8 款最佳自动化漏洞修复工具

    OpenHands 官方博客盘点了 2026 年 8 款最佳自动化漏洞修复工具,聚焦从发现漏洞到提交修复的自动化闭环。文章引用数据称 2025 年共发布 48,185 个 CVE,同比增长 20.6%;Verizon 2026 年报告显示 KEV 漏洞完整修复率仅 26%,低于上一年的 38%。

    pth | Deployment and governance | | --- | --- | --- | --- | --- | --- | | OpenHands | AI agent platform | Agent writes source fixes, opens PRs | Consumes ranked scanner findings | GitHub, Trivy, scanner reports, CI | Local, cloud, self-hosted, plus RBAC and VPC on Enterprise | | Snyk | Scanner plus AI fix | Automatic Fix PRs, Agent Fix | Reachability, exploit maturity, popularity | Source control, editor, CI/CD, Jira | Cloud, self-hosted options | | GitHub Dependabot | Patch (dependency bumps) |

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