Claude Platform 正式上线 Computer Use、Skills API 与 Files API，新增浏览器操作工具

Anthropic 宣布 Computer Use、Skills API 与 Files API 在 Claude Platform 全面可用，并新增浏览器操作工具，让智能体可操作软件、调用团队技能并返回成品文件。（AIHOT源：Claude：Blog（网页））

Anthropic 如何开展 AI 教学

Anthropic 发布 Claude Academy，为全球数百万用户提供 AI 教学资源，帮助其安全、有效地使用 AI。该学院课程借鉴其内部员工培训方法，包括 4D AI Fluency Framework 及"ever-boarding"持续学习项目，并强调以问题为中心、培养持久思维模式而非特定操作行为。（AIHOT源：Claude：Blog（网页））

Hugging Face 发布 LFM2.5 系列 DSpark 草稿模型，推理速度最高提升 3.18 倍

Hugging Face 发布 LFM2.5 系列三款模型的 DSpark 草稿模型检查点，通过投机解码在不改变输出质量的前提下，GPU 吞吐最高提升 3.18 倍，端侧最高 2.87 倍。草稿模型约 300M 参数，LFM2.5-2.6B 函数调用延迟平均降低 57%，已开源支持 llama.cpp 和 SGLang。（AIHOT源：Hugging Face：Blog（RSS））

Mistral 推出 Agentic Search：多步检索提升 AI 系统复杂文档查询准确率

Mistral 发布 Agentic Search，通过 search、open、navigate、read、grep 五工具的多步检索循环，让模型在长文档与多来源中查找、定位并验证信息。（AIHOT源：Mistral AI：News（网页））

AlloyDB ScaNN 如何将向量搜索扩展到 100 亿向量

AlloyDB 的 ScaNN 索引现已支持超过 100 亿向量的规模，通过全新的四层树架构（预览版）实现，将查询复杂度从 O（N^1/2） 降至 O（N^1/4）。内部测试中，该架构在 100 亿向量规模下可实现 p95 延迟不超过 51 毫秒、召回率达 95%。该功能可通过快速入门指南部署，新用户可享受 30 天免费试用。（AIHOT源：Google Cloud：Databases（RSS））

Claude Code 初创公司指南：五大规则与创始人洞见

Anthropic 发布面向初创公司的 Claude Code 使用指南，基于对十余家高增长公司的调研，总结出"人人皆可交付、自动化繁琐工作、信任但验证、为重构而构建、原型-自用-产品化"五大规则。（AIHOT源：Claude：Blog（网页））

阿里发布 Qwen-UI-Agent，主打让模型真正"会用"每一块屏幕

阿里巴巴正式推出 Qwen-UI-Agent，一个以真实世界为中心的 GUI 智能体基座模型，覆盖移动端、电脑端、网页端及深度搜索（DeepSearch）环境。（AIHOT源：IT之家（RSS））

消息称 OpenAI 首席财务官告知员工：公司最迟将于 2027 年上市

OpenAI 首席财务官萨拉·弗里亚尔在全员大会上告知员工，公司最迟将于 2027 年完成上市，若业务持续向好也可能更早。OpenAI 已于 6 月秘密提交 IPO 招股书，本季度整体年化营收增长 35%，企业级业务年化营收增长 50%，AI 编程与办公产品周活跃用户突破 2000 万。（AIHOT源：IT之家（RSS））

FastMetal 让 Mac 本地 30 秒生成视频

一段 5 秒 480P 视频，完全在 Mac 上生成，耗时 30 秒。无需 CUDA，无需云端，仅占用 3.9 GiB 内存。 FastMetal 将 FastWan-QAD 系列带到 Apple Silicon。DiT、DMD 采样器和解码器均通过 MLX 在 Metal 上运行，默认 INT8。 三个模型：1.3B 支持 480P，5B 支持 720P，14B 追求画质。 📷 博客：http://haoailab.com/blogs/fastmetal 📷 代码：http://github.com/hao-ai-lab/FastVideo 📷 模型：http://huggingface.co/collections/FastVideo/fastmetal（AIHOT源：X：Sky Computing Lab (@haoailab)）

Liquid AI 发布 LFM2.5 系列 QAD Q4_0 量化检查点，恢复 97% 精度损失

Liquid AI 发布基于量化感知蒸馏（QAD）训练的 LFM2.5-230M、350M、1.2B-Instruct 和 2.6B 四款 Q4_0 GGUF 检查点，在保持原生 Q4_0 内存与速度的同时，恢复 BF16 平均精度损失的 97%。（AIHOT源：Hugging Face：Blog（RSS））

GLM-5.3上线：AA智能指数60分并列开源第一，成本更低

GLM-5.3 API即日上线，擅长复杂编码、防御性网络安全与长程任务，在AA综合智能指数中取得60分，与Claude Fable 5、GPT-5.6 Sol等闭源旗舰同级，并与Kimi K3并列开源模型第一。该模型以更小参数规模和更低调用成本降低前沿智能门槛，单任务成本为旗舰模型中最低。API定价与GLM-5.2持平，模型权重将于下周五开源。（AIHOT源：公众号：智谱（GLM））

Grok Build 全面上线网页与移动端，所有套餐可用

Grok Build 现已面向所有套餐开放，支持网页、iOS 和 Android 端使用。用户描述应用、游戏或网站后，Grok 可在聊天中实时生成可运行版本。该功能自 7 月推出 Early Beta 以来，新增了发布分享、接入 X 及调用 Grok 自身模型等能力，发布的应用可获得 grok.me 链接并支持自定义域名、导出到 GitHub 等。（AIHOT源：xAI：News（网页））

I wrote a test for prompt injection. It passed while the attack worked.

1ª vez trabalhando com git em um time: tudo que você precisa saber

A missing exchange rate is not an exchange rate of 1

Solving Gradle metadata and Renovate integration

Breaking the Multimodal Barrier: Exploring Gemini Omni and My Time with GDG Calabar

Thibault Sottiaux: It has not been used yet, but would you look at that

It has not been used yet, but would you look at that. Codex for scale. https://t.co/o1pulwoifd｜@thsottiaux · 热度 5715 · 2026-08-19

Amjad Masad: Agents made software cheaper but made coding expensive

Agents made software cheaper but made coding expensive. Today, together with @OpenAI, we’re changing this: https://t.co/OI3eowMt5s｜@amasad · 热度 4163 · 2026-08-19

Thibault Sottiaux: Today we’re previewing Private Safety Processing, designed to let us keep off...

Today we’re previewing Private Safety Processing, designed to let us keep offering Zero Data Retention while improving our safeguards. Even when benefiting from frontier intelligence, customers shouldn’t have to give up control of sensitive data. For ZDR deployments, content stays on infrastructure the customer controls. Automated systems look for patterns across related interactions and return limited safety signals, without exposing the underlying prompts or responses to OpenAI employees (even me!). We’re also developing an OpenAI-hosted option encrypted with customer-controlled keys. We’re testing this with early customers now and plan to begin rolling it out in September.｜@thsottiaux · 热度 2583 · 2026-08-19

Matt Turck: AI labs: give us billions, we’ll cure cancer Moderna: https://t.co/JPiLCcPHbB

AI labs: give us billions, we’ll cure cancer Moderna: https://t.co/JPiLCcPHbB｜@mattturck · 热度 1016 · 2026-08-19

Amjad Masad: Excited for our partnership with OpenAI https://t.co/v5cgdOVaON

Excited for our partnership with OpenAI https://t.co/v5cgdOVaON｜@amasad · 热度 765 · 2026-08-19

Guillermo Rauch: https://t.co/OL0LzGtvAw is 6.3mb

https://t.co/OL0LzGtvAw is 6.3mb. It starts up in 10µs¹. It's a Zig-compiled static ELF binary, or an even smaller 𝚕𝚒𝚋𝚏𝚡.𝚠𝚊𝚜𝚖² AI will make most infrastructure natively optimized. Case in point: fx can literally finish tasks faster than other agents can boot. Fast is a one-way street. ¹ that's microseconds ² fun fact: the wasm build is actually *smaller*. A lot of binary weight comes from the TLS/HTTP stack. In WebAssembly, fx delegates 𝚏𝚎𝚝𝚌𝚑() to the JS runtime instead. You can try this on https://t.co/me7se5dvip｜@rauchg · 热度 665 · 2026-08-20

Aaron Levie: Good details on the Stripe + OpenRouter deal here

Good details on the Stripe + OpenRouter deal here. For AI to diffuse more broadly, developers and enterprises will want ways of being able to mix and match intelligence from a variety of provers seamlessly and better manage costs. This will be an important part of that. https://t.co/AxnC8xsiy9｜@levie · 热度 396 · 2026-08-19

Thariq: I saw this demo last summer and told Sam he needed to ship it, so glad it’s out

I saw this demo last summer and told Sam he needed to ship it, so glad it’s out. It’s really fun. It’s one of the first games that really uses AI capabilities to unlock new gameplay. https://t.co/V86CCDvvHp｜@trq212 · 热度 261 · 2026-08-19

Aaron Levie: There tends to be a debate between being an expert or generalist in the era o...

There tends to be a debate between being an expert or generalist in the era of AI. So far, the experts appear to have the upper hand, and that’s not slowing down. AI makes it 10X easier to get started with any kind of task. Coding, legal work, research, financial analysis, and so on. But having the right judgment for how to direct the agent onto the right work, how to veer it to course correct it, being able to review or test the output, and having the right sense of what “good” looks like all requires a high degree of skill depending on the field. That skill can be developed far faster due to AI for anyone interested, which is amazing for uplifting anyone in their career. But there’s no replacement to needing judgment and many of the core skills that go into most domains of work. And if anything, AI will be a technology that exacerbates differences in skill levels because the experts have far more leverage than ever before. Net net: don’t give up on being an expert at something.｜@levie · 热度 250 · 2026-08-20

Nikunj Kothari: People keep talking about AGI and yet 98/100 cold emails I get are pure garbage

People keep talking about AGI and yet 98/100 cold emails I get are pure garbage. Still a lot of alpha out there for being thoughtful, curious and using AI judiciously where needed!｜@nikunj · 热度 179 · 2026-08-19

Swyx: HAHAHAHAHAHA non technical people are so incredibly cooked they are burnt th...

HAHAHAHAHAHA non technical people are so incredibly cooked they are burnt thru can u imagine covering ai with zero context, zero reasoning, zero internal world model. it must be so delightfully joyful, everything is so amazing, face value is all you need, what a time to be alive｜@swyx · 热度 158 · 2026-08-20

stablyai/orca

Orca is the ADE for working with a fleet of parallel agents. Run any coding agent with your own subscription. Available on desktop, mobile and VPS.｜TypeScript · ⭐49982 · Search 增补 · 近快照 +923星 · 创建 2026-03-17

DietrichGebert/ponytail

Makes your AI agent think like the laziest senior dev in the room. The best code is the code you never wrote.｜JavaScript · ⭐106652 · Search 增补 · 近快照 +711星 · 创建 2026-06-12

nexu-io/open-design

🎨 Best DeepSeek Harness Design Plugin. The open-source Claude Design alternative. 🖥️ Local-first desktop app. 🖼️ Your coding agent becomes the design engine: prototypes, landing pages, dashboards, slides, images & video — real files, HTML/PDF/PPTX/MP4 export. 🤖 Claude Code / Codex / Cursor / DeepSeek Harness / OpenCode & 20+ CLIs via BYOK.｜TypeScript · ⭐89742 · Search 增补 · 近快照 +423星 · 创建 2026-04-28

Graphify-Labs/graphify

Turn any codebase, with its docs, SQL schemas, configs, and PDFs, into a queryable knowledge graph. A /graphify skill for Claude Code, Cursor, Codex, and Gemini CLI: local deterministic AST parsing, every edge explained, no vector store.｜Python · ⭐108674 · Search 增补 · 近快照 +338星 · 创建 2026-04-03

Panniantong/Agent-Reach

Give your AI agent eyes to see the entire internet. Read & search Twitter, Reddit, YouTube, GitHub, Bilibili, XiaoHongShu — one CLI, zero API fees.｜Python · ⭐73364 · Search 增补 · 近快照 +288星 · 创建 2026-02-24

AliExpress runs silent WebAudio fingerprinting that breaks Bluetooth multipoint

HTML Can Do That

I like 'em thick: an apology to my English teachers

Aaron Swartz was prosecuted for scraping, while Meta does it without consequence

Show HN: I trained a 125M model to autocomplete piano on-device

I trained a 125M-parameter transformer to autocomplete piano performances in real time (~108 notes/sec on an iPhone 15). The idea is basically GitHub Copilot or Tabnine, except instead of prompti

冲出美洲走向世界，特斯拉 Semi 纯电半挂卡车官宣进军欧洲市场

IT之家 8 月 20 日消息，经历多年等待后，特斯拉纯电半挂卡车 Semi 终于准备正式进军欧洲市场。新车将在 9 月举行的德国汉诺威 IAA Transportation 商用车展上亮相，届时官方将公布欧洲版 Semi 的详细规格和上市计划， 最快可能在 2027 年进入欧洲市场 。 特斯拉方面今天（20 日）确认，欧版 Semi 的规格和上市详情将在德国汉诺威 IAA Transportation 商用车展上公布。本届展会将于 9 月 15 日至 20 日举行，是全球最重要的商用车展之一。 Semi 早在 2017 年就已首次发布，并于 2022 年开始在美国投入运营，但...

《007：初露锋芒》达成新里程碑：不到 3 个月，销量突破 400 万份

IT之家 8 月 20 日消息，广受好评的詹姆斯 · 邦德游戏《007：初露锋芒》仍在持续热销。开发商 IO Interactive 今天（20 日）晚间宣布，游戏发售不到 3 个月， 销量已经突破 400 万份 。 官方公布的上一轮销量数据是在游戏上市后约一周时间，当时 IO Interactive CEO 兼游戏总监哈坎 · 阿布拉克表示，《007：初露锋芒》发售一周多后销量已超过 270 万份。 《007：初露锋芒》的成功也进一步增加了推出续作的可能性。不过，如果续作进入开发阶段，已是詹姆斯 · 邦德版权新持有方的亚马逊可能希望更多介入其中。此前，《007：初露锋芒》由 ...

芝奇 240 万美元和解集体诉讼：涉嫌 DDR4、DDR5 内存以 XMP/EXPO 速度误导用户，消费者获赔约 20 美元

IT之家 8 月 20 日消息，据 Tom's Hardware 今日报道，芝奇（ G.Skill ）已开始向符合条件的美国消费者发放集体诉讼和解金。 该诉讼发生于 2022 年，大量用户指控该公司对部分 DDR4、DDR5 内存套装标称速度的宣传方式涉嫌误导性营销。 消费者每人的最终获赔金额取决于申领数量以及符合条件的内存套装购买数量，目前已有消费者收到约 20 至 25 美元 （现汇率约合 134.9 至 168.7 元人民币） 。 该诉讼指控芝奇对其 Trident Z 和 Ripjaw 系列 DDR4 及 DDR5 内存产品标注了仅能通过 XMP/EXPO 超频才能达...

CFP 开放 | KCD 杭州站邀您共议 Agent 时代的云原生、可观测与大模型推理

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AI Infra 正在诞生自己的石油期货？GPU 不够买之后，华尔街开始交易算力

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CloudFlare 预览网页 WebMCP 自动支持功能

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Bun 1.4

Supply chain attack on arrayref

How a joke domain purchase turned into geopolitical warfare

What Zig felt like, coming from Rust

Everyone Says Assembly Is Untyped—Everyone Is Wrong

Debates over AI consciousness are a trap

“Runaway” AI, “rogue” agents, and “autonomous” actors—the current rhetoric would have you believe that AI agents are not only awake and aware, but angry at their creators. Prominent tech leaders such as Demis Hassabis, Dario Amodei, and Sam Altman push for regulation of these seemingly “superhuma...

The Download: polycrisis support networks and a hydrogen gold rush

This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology. Support networks aim to help kids through the polycrisis Sometime in the late 2000s, six-year-old Pim Sullivan-Tailyour was sitting in the back of a car in Tha...

The next big thing in hydrogen could be underground

There’s a hunt for new sources of hydrogen, and the gas (or at least the right conditions to make it) could be hiding beneath our feet. Hydrogen can be used as a fuel in everything from large trucks to planes to steelmaking. It’s often hailed as a climate solution because when burned, it produces...

ChatGPT can now send texts for you with new Apple Messages plug-in

Ever wanted someone else to do your texting for you? ChatGPT is being offered up as an automated text scribe via a new Apple Messages integration.

The Enhanced Games — tech’s steroid extravaganza — didn’t pay off, as company posts $60 million loss

An effort to transform the world of sports through steroid use doesn't exactly seem to be bearing financial fruit.

OK, can we actually cool data centers with our pee?

Jason Kelce joked that people should cool data centers with their pee, rather than potable water -- but his suggestion is not completely ludicrous.

Google Discover is getting an AI chatbot-tuned feed

Google will soon allow you to customize your Discover feed by describing what you want to see. The new feature, rolling out to the Google app in the "coming days," will use AI to automatically tweak your feed and "remember" your preferences for future visits. You'll find the option within the thr...

Riot is ending development on its League of Legends fighting game

Riot Games is already winding down work on 2XKO, the free-to-play League of Legends fighting game, less than a year after its initial launch. Riot says "active development" will conclude at the end of 2026 because the company hasn't "seen enough players stick with the game to get to a path toward...

The Genesis GV90 blows the bloody doors off what’s possible in EV design

Genesis, Hyundai's luxury brand, just revealed its first full-size, three-row electric SUV for the US market, the GV90. And arguably it has some of the wildest designs and features in the auto market today. Right off the bat, the coach-style doors signal that things aren't what they seem with the...

新玩意 249｜少数派的编辑们最近买了啥？

编注：很多读者都会好奇少数派的编辑们到底平时都「买了啥」。我们希望通过「编辑部的新玩意」介绍编辑部成员们最近在用的新奇产品，让他们自己来谈谈这些新玩意的使用体验究竟如何。内容声明：《新玩意》栏目如含有 ... 查看全文

十年阅读历程，这是我的阅读工具推荐

从2017年开始，我养成了读书的习惯，到今年年底刚好完成十年的阅读之旅。在这十年里，我累计阅读的书籍有六百余本。在阅读的过程中，我使用了/曾经使用非常多的应用和服务，来辅助阅读、记录书单、整理笔记等。 ... 查看全文

「务实且高效」的日系次旗舰：夏普 AQUOS R9 评测

在 R9 身上，我竟依稀能感到夏普正在谋求一种仰望星空和脚踏实地间的精妙平衡。 查看全文

七夕漫谈｜向量检索界的超强 CP：DiskANN 铺路，RaBitQ 加速，又准又快还能省

摘要：DiskANN结合RaBitQ革新向量检索，双模式灵活切换，降内存或提性能，索引无需重建，已落地商用，实现海量向量检索快准省。

深入理解 Java/Kotlin 反射、注解与泛型：从原理到实战

本文深入解析Java与Kotlin的反射、注解及泛型机制。结合View注入实战剖析属性裂变原理，并彻底揭秘泛型擦除本质与获取真实泛型类型的底层逻辑。

一行行拆解 agent-loop：AI Agent 的"思考循环"到底是怎么转的

第5章：Turn / Step 循环——agent-loop 源码拆解 一次模型请求里藏着十几个事件、四种分发模式、一个状态机和一套并发调度器。 上一章我们看了 Session 日志的数据结构，知道了

博通据悉寻求逾600亿美元债务融资，助力Anthropic等获取AI算力

据知情人士透露，博通（Broadcom）正与一组贷款机构洽谈，计划筹集逾600亿美元债务资金，用于一项将惠及Anthropic PBC等公司的AI芯片融资交易。

贝森特干预债市压低借贷成本，美联储加息决策再陷纠结

美国财政部长斯科特·贝森特为降低长期借贷成本而出手干预债市，给正在是否加息问题上举棋不定的美联储平添了一丝烦恼。美联储观察人士指出，若债券收益率真能被压低...

8月21日隔夜要闻：美股收跌 油价升至一个月高位 金价走势不定 贝森特称可能进一步加大美债回购力度

市场 8月21日美股收盘：长债收益率反弹抹去回购利好，沃尔玛暴跌近9%拖累道指重挫超700点 8月21日热门中概股多数下跌，纳斯达克中国金龙指数（HXC）跌1...

纽约汇市：美元收复部分回购消息公布后的跌幅，日元走弱

美元指数周四小幅上涨，从前一日的跌势中反弹。此前，特朗普政府意外宣布扩大美国国债回购规模，曾引发美元走弱。与此同时，日元下跌，兑美元跌破159关口。

原油：美国加大经济施压，油价升至近一个月高位

受特朗普威胁进一步重创伊朗经济的影响，中东战争结束的前景变得更加渺茫，原油价格周四上涨，布伦特原油收于每桶94美元下方，升至近一个月来的最高水平。