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Readwise Daily｜2026-09-29

今日结论

今天的高价值内容集中在 AI、Japanese。最值得优先处理的是《Coding Is Not Solved – Alex Ewerlöf Notes》。整体建议是少追新闻，多沉淀能服务求职、英语/日语学习和 AI 工程实践的材料。今天只做一件事：读完 Top 1，并写下一个可执行行动。

快速概览

  • 输入

    93 条新增/更新内容

  • 值得读

    3 条 S 级，5 条可扫读

  • 主题分布

    AI: 77 · Japanese: 1 · Programming: 4 · Other: 5 · Career: 1 · Business: 4 · English: 1

  • 窗口

    2026-09-27T22:31:23.453Z → 2026-09-28T22:31:23.453Z

今日重点

1. 🤖 Coding Is Not Solved – Alex Ewerlöf Notes

  • 主题：AI
  • 动作：READ
  • 分数：94/100
  • 作者：Hacker News
  • 链接：Reader / Source
  • 理由：和长期目标强相关，值得完整读

Tell me you don’t understand software without literally using those words!!! People who claim “LLMs can write decent code” don’t understand how code works. Sure, creation is much cheaper, but anyone who has run software in production at scale knows that maintenance, reliability,

2. 🤖 Holo4: powering generalist computer-use agents

  • 主题：AI
  • 动作：READ
  • 分数：94/100
  • 作者：Hugging Face - Blog
  • 链接：Reader / Source
  • 理由：和长期目标强相关，值得完整读

Holo4: powering generalist computer-use agents Holo4 is our new series of agentic models. It comes in two sizes: 27B dense and 35B-A3B Mixture of Experts. Both are available on the H Models API. We are also releasing an updated version of Holotron 3: Holotron4 Nano. Holo4 builds

3. 🤖 2026 in LLMs (so far)

  • 主题：AI
  • 动作：READ
  • 分数：94/100
  • 作者：Simon Willison's Weblog
  • 链接：Reader / Source
  • 理由：和长期目标强相关，值得完整读

On Friday I gave the closing keynote at the WeAreDevelopers World Congress North America in San Jose. I tied together the key trends from the past year into a chronological exploration of everything that happened in 2026. The video is on YouTube; here are my annotated slides and notes to accompany the talk.

I'm going to give a lightning tour of everything that has happened so far in 2026. The year isn't over yet!

For me, 2026 started a couple of months earlier in November 2025.

November saw the release of two important models: Claude Opus 4.5 and GPT-5.1. As is usually the case with new models, these were incremental improvements on the models that came before them. But every now and then when a model improves, it crosses an invisible line where something that didn't really work starts working. In this case, the thing that started working was their coding agents. Claude Code had been around since February 2025, Codex was a little younger. These two new models, when paired with their respective coding agent harnesses, improved from "often make mistakes" to "reliable enough to use on a day-to-day basis".

For a couple of years now I've been evaluating new models by asking them to "Generate an SVG of a pelican riding a bicycle". It's probably the world's stupidest benchmark - there's only so much you can learn from it. But it's still a challenge for models, because drawing pelicans is difficult, drawing bicycles is difficult, and pelicans can't ride bicycles in the first place. Here's the state of the art for November. Claude still couldn't really draw a bicycle! The GPT-5.1 bicycle frame is pretty crap too.

Also in November, we had the first commit to an obscure GitHub repository called "Warelay". We'll come back to this repository shortly.

An then there were the December holidays, and individual developers took some time off and many started tinkering with these new coding agent model combinations... and it began to dawn on us qu...

值得扫读

Image Credits:Kyle Grillot/Bloomberg / Getty Images On Friday, OpenAI published a new site devoted to “misalignment reports” and the sheer breadth of the rep... - [AI] Pirating the Pirates：有信息量，但不用深读

Don't miss our latest features and interviews. Join Tags Film Culture Film Restoration Sergio Leone George Lucas No comments... yet... PREVIOUS FEATURES Movi... - [AI] Claude Opus 5.5 提示词指南：与 Opus 5 的行为差异及迁移模式：有信息量，但不用深读

Anthropic 官方文档介绍针对 Claude Opus 5.5 的提示词模式，覆盖 effort 校准、无人值守智能体运行、安全拒绝、进度更新、多应用工作流、视觉输入和前端设计等场景。 🔗 阅读原文 via AIHOT · https://aihot.news/items/qljqxvzy0bb98x5h... - [AI] Claude Sonnet 5.5 发布：比 Sonnet 5 快 30% 以上，多数工作成本降低至多 30%：有信息量，但不用深读

Anthropic 推出 Claude Sonnet 5.5，为 Claude 5.5 家族的第二款模型，相比 Sonnet 5 运行速度快 30% 以上，且多数工作成本降低至多 30%。Claude Code 相关开发者 Thariq 表示，Sonnet 与 Opus 5.5 让更高层级的抽象如 project... - [AI] System 1 vs. System 2 Agent Harnesses, clearly explained：有信息量，但不用深读

You might spend 30 minutes walking Claude Code through a tricky migration, then hit a rate limit halfway through. You want to finish in Codex, but Codex has...

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高频关键词

claude · sonnet · opus · aihot · anthropic · https · agent · arena · news · world · via · max

我的学习趋势

今天的高信号内容主要集中在 AI。建议继续把阅读沉淀到可执行项目、求职表达或语言学习材料里，而不是只收藏链接。

今天只做一件事

Action

读完 Coding Is Not Solved – Alex Ewerlöf Notes，并写下 3 行可执行笔记：它说明了什么、和我有什么关系、下一步做什么。