花衫日报
Information Radar · Daily Dispatch2026-08-27 17:04
2026-07-01 星期三 · 第 12 期
39 条更新
RSS 39

1) 今日最值得看

  • AI 自动演示工具发布：Simon Willison 推出 shot-scraper 1.10，支持通过 storyboard 脚本让 AI 智能体自动执行 Web 步骤并录制产品演示视频。
  • JAX 框架手写 LLM 突破：开发者 Giles Thomas 完成了不参考任何既有源码、仅凭个人笔记在 JAX 框架下从零构建 LLM 训练循环的实战。
  • 医疗 AI 预测猝死风险：伯克利团队在《自然》发表新研究，通过双神经网络模型成功从 10 秒普通心电图中隐式识别出预测心源性猝死的隐藏特征。
  • 应用商店 Steering 政策松绑：英国竞争与市场管理局（CMA）拟强制要求苹果和谷歌放开“导流限制”，允许开发者向用户提供低费率的网页端外部支付选项。

2) 关注点命中

本次简报重点围绕您的关注词（Focus Keywords）进行筛选与匹配：

  • AI（命中 20 次，强关联）：
  • 技术实战：Giles Thomas 分享了 JAX 训练循环的构建，展示了从 PyTorch 转向 JAX 的模型评估与迁移细节。
  • 伦理与测试：Simon Willison 推荐了单页 React 应用 The AI Compass 答题测试，可用于评估个人的 AI 价值观偏向（30种画像之一）。
  • 行业观察：Ed Zitron 撰文《The AI Industry Is Losing》，对 NVIDIA、Anthropic 等巨头的商业化前景提出警示。
  • 前沿医疗：Nature 刊登的 AI 辅助心电图诊断，开启了“机器发现线索、医生验证”的医疗 AI 新范式。
  • Automation（命中 1 次，中关联）：
  • Evan Hahn 在 6 月总结中宣布在 Ghost 平台上线了首个重大功能——“Automations”（自动化工作流），帮助出版商优化配置。
  • X（命中 19 次，低关联）：
  • 包含 Daring Fireball 推荐的一条热门推特视频，内容为 3 名日本国家队足球员对战 100 名小学生的趣味挑战赛。
  • OpenClaw / Readwise / YouTube（未命中）：本次输入数据中未检索到相关内容。

3) 来源观察

  • RSS（主力更新）：信息流极为活跃，涵盖前沿 AI 进展、独立博客技术分享、数码硬件首发（REDMI K90 至尊版主打台达风扇旁路充电、红魔游戏平板 5 Pro 侧重液冷设计）及古文字加入 Unicode 18.0 等地带性科技资讯。
  • Readwise：无明显更新。
  • YouTube：无明显更新。
  • X：无直接数据更新（仅存在 RSS 提及的外部链接引用）。

4) 建议动作

  1. 智能体开发者必看：阅读 shot-scraper video 录制指南，尝试通过编写 storyboard.yml 自动录制你的 AI 智能体运行 Demo 视频。
  2. 深入学习 JAX 训练：收藏并阅读 Giles Thomas 的 JAX LLM 训练循环博文，学习如何将 PyTorch 逻辑转换为 JAX 管道。
  3. 完成趣味测试：用 3 分钟参与 The AI Compass 测试，查看并分享你所属的 AI 伦理画像（例如“Garage Tinkerer”）。
  4. 数码硬件参考：如对便携游戏设备感兴趣，可阅读爱范儿对 红魔游戏平板 5 Pro 的实测，了解其作为“9英寸小钢炮”在液冷散热下的游戏表现。
  5. Obsidian 效率提升：Obsidian 用户可重点关注并试用本地优先的 Belki 待办插件（类似于轻量版 Todoist）。

精选 15 篇

evanhahn.com

Notes from June 2026

Chicago’s weather is pretty lousy most of the year, but when it’s nice, it’s very nice. June blessed the city with dozens of idyllic days. But don’t worry—I still spent most of the time inside on the computer. Things I did I launched my first big project at Ghost: automations ! I

评分 84 · evanhahn.com · 08:00

gilesthomas.com

Writing an LLM from scratch, part 34a -- building a JAX training loop for an LLM training run

For over a year, I've been using Sebastian Raschka 's book " Build a Large Language Model (from Scratch) " -- and the multitude of side-projects that have branched out from reading it -- as something like a curriculum for learning about modern AI. The one final task I had set mys

评分 83 · gilesthomas.com · 03:00

simonwillison.net

Have your agent record video demos of its work with shot-scraper video

shot-scraper video is a new command introduced in today's shot-scraper 1.10 release which accepts a storyboard.yml file defining a routine to run against a web application and uses Playwright to record a video of that routine. I've written before about the importance of having co

评分 83 · simonwillison.net · 00:54

全部更新 39 条

  1. 03:40 Supreme Court Upholds Birthright Citizenship in 6-3 Decision daringfireball.net
  2. 03:21 New York City could see its hottest weather in more than a decade Scientific American Content: Global
  3. 03:00 Writing an LLM from scratch, part 34a -- building a JAX training loop for an LLM training run gilesthomas.com
  4. 02:52 ★ The Supreme Court Rules That Law Enforcement’s Use of ‘Geofence Warrant’ Was a ‘Search’ (But May Be Moot, Technically, Since 2024) daringfireball.net
  5. 02:51 Distinguishing variables from parameters johndcook.com
  6. 02:50 Three Players From the Japanese Men’s National Team vs. 100 School Children daringfireball.net
  7. 02:00 What is a Lagrangian used for in physics? Scientific American Content: Global
  8. 02:00 AI finds hidden ECG signal that predicts sudden cardiac death risk Scientific American Content: Global
  9. 02:00 ‘Lowkenuinely,’ ‘Bruzz,’ and Other Gen Z and Gen Alpha Slang You Might Need Help Decoding Lifehacker
  10. 01:39 The AI Compass simonwillison.net
  11. 01:30 Netflix Just Started Requiring Separate Emails, but There's a Workaround Lifehacker
  12. 01:00 The Best Books, Movies, Video Games, and Podcasts to Check Out After Watching 'Interview With the Vampire' Lifehacker
  13. 00:54 Have your agent record video demos of its work with shot-scraper video simonwillison.net
  14. 00:33 CMA Consultation on Mobile App Steering and NFC Access daringfireball.net
  15. 23:53 Grant Sanderson – AI and the future of math dwarkesh.com
  16. 23:44 U.K. Regulator Considers Requiring App Store to Allow Steering to the Web, and iOS NFC to Be Open daringfireball.net
  17. 23:42 Weekly Update 510: Live From Mallorca with Scott Helme troyhunt.com
  18. 23:36 The AI Industry Is Losing wheresyoured.at
  19. 23:10 shot-scraper 1.10 simonwillison.net
  20. 22:36 Silver Rectangles and the Ways of Kings johndcook.com
  21. 22:00 A compatibility note on the abuse of Windows window class extra bytes devblogs.microsoft.com/oldnewthing
  22. 21:30 The Out of Touch Adults' Guide to Kid Culture: What Does 'TLPUR' Mean? Lifehacker
  23. 21:15 10 Shows Like 'House of the Dragon' You Should Watch Next Lifehacker
  24. 21:00 These Beats Earbuds Are 47% Off Right Now Lifehacker
  25. 20:30 This Floatable Anker Speaker Is Now $40 Off Lifehacker
  26. 20:17 首销2799元起的REDMI K90至尊版、4999元起的红魔游戏平板5 Pro发布【附多机对比】 爱搞机
  27. 19:34 Book Review: Fake Creativity by Blake Loch ★★★☆☆ shkspr.mobi
  28. 19:22 Pluralistic: Jo Walton's "Everybody's Perfect" (30 Jun 2026) pluralistic.net
  29. 19:06 Ginkgo Backup — a time machine for your vault (version diff, timeline, one-click restore) Share & showcase - Obsidian Forum
  30. 19:00 Apricot Computers: An underrated British brand dfarq.homeip.net
  31. 18:00 Taking Roads and Bridges literally nesbitt.io
  32. 17:34 女真文、小篆两种中国古文字，共约 1.3 万字符，正式加入全球文字编码标准 Unicode 18.0 小众软件
  33. 17:00 苹果涨价后很贵，但以后的 iPhone 可能会更贵 爱范儿
  34. 16:06 vivo TWS 5 Pro 耳机体验：最会做 Hi-Fi 的手机公司，回来了 爱范儿
  35. 16:00 红魔游戏平板 5 Pro 体验：能揣口袋的 9 英寸掌机，一场聪明的田忌赛马 爱范儿
  36. 15:32 Belki — a local-first Todoist-like task manager for Obsidian Share & showcase - Obsidian Forum
  37. 08:00 Notes from June 2026 evanhahn.com
  38. 06:00 Data-directed programming in Haskell (SICP 2.4.3) entropicthoughts.com
  39. 22:00 The evolution of window and class extra bytes in Windows devblogs.microsoft.com/oldnewthing

生成于 2026-07-01 04:00 · 模型 google-gemini-cli/gemini-3.5-flash-high