62 Matching Annotations
  1. Last 7 days
    1. export controls are leakier than previously understood

      【洞察】「出口管制比之前理解的更加漏洞百出」——这句话是对整个西方 AI 地缘政治战略的严厉评价。更令人不安的是:如果走私渠道如此有效,那么比芯片更容易传输的「模型权重」和「训练技术」的扩散速度只会更快。硬件管制是可见的,但知识扩散是不可见的。Epoch AI 的数据与 Anthropic 指控中国公司「蒸馏」其模型放在一起读,呈现出一幅完整的算力与知识双重扩散图景。

    2. our central estimate is around 660,000 H100-equivalents

      【令人震惊的数字】走私流入中国的算力中位估算:66 万个 H100 等效——约占中国 AI 算力总量的三分之一。这个数字彻底改变了「出口管制正在有效阻断中国 AI 发展」的主流叙事。如果三分之一的算力来自走私,那么所有基于「中国无法获得先进芯片」假设的中美 AI 差距分析,都需要用这个修正系数重新计算。

  2. May 2026
    1. We estimate that between 290,000 and 1.6 million H100-equivalents (H100e) were smuggled to China through 2025. Our median estimate of 660,000 H100e would be roughly a third of China's total compute.

      大多数人认为美国出口管制能有效遏制中国获取先进AI芯片,但作者认为这些管制实际上导致大量芯片被走私到中国,走私数量可能与中国合法获取的芯片数量相当,这意味着出口管制的效果远不如预期。

  3. Apr 2026
    1. These figures include Nvidia and AMD datacenter GPUs, Google TPUs, Amazon Trainium and Inferentia chips, and Huawei's AI chips. We estimate that these five categories encompass the vast majority of the world's dedicated AI computing power.

      这个清单里藏着一个地缘政治炸弹:华为 AI 芯片被并列纳入「全球主要算力」统计。这意味着即便在出口管制和制裁下,华为的算力存量仍然大到不可忽视。中国 AI 算力的真实规模因此比西方媒体描述的更接近全球主流水平——「算力脱钩」的叙事可能严重低估了中国的实际积累。

  4. Jul 2025
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  8. Dec 2023
  9. Nov 2023
    1. Heptabase is only able to offer both ease of creation and administratin on the same note because it breaks with both Zettlr and Obsidian in having the version of the markdown note safe for a human (as opposed to a computer) to edit be an export only format. But that of course breaks with a fundamental paradigm in Obsidian that your notes are always just a bunch of markdown files importable and exportable to anything. In Heptabase they aren't. Heptabase simplifies the workflow by making the data structure of notes too exacting for a human.

      Sounds like the Heptabase markdown export content isn't easily readable and editable? Would be a huge concern for Heptabase-and-Obsidian interoperability, or Heptabase with any other markdown-compatible tools.

    2. when you export from Heptabase the export filename is the current card name, while in the actual production local directory Heptabase uses the card/filename is the guid. The card "Synology pricing" can be renamed "Synology 2022/3 systems retail pricing" if I discover I do want to also look at the used market, and on my "Which NAS to buy card" updates the name in the text automatically. That doesn't happen in Obsidian.
  10. Sep 2023
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  13. Dec 2022
    1. In advance of deleting my Twitter account, I made this web page that lets you search my tweets, link to an archived version, and read whole threads I wrote.https://tinysubversions.com/twitter-archive/I will eventually release this as a website I host where you drop your Twitter zip archive in and it spits out the 100% static site you see here. Then you can just upload it somewhere and you have an archive that is also easy to style how you like it.

      https://friend.camp/@darius/109521972924049369

  14. Nov 2022
  15. Sep 2022
    1. Google Forms and Sheets allow users toannotate using customizable tools. Google Forms offers a graphicorganizer that can prompt student-determined categorical input andthen feeds the information into a Sheets database. Sheetsdatabases are taggable, shareable, and exportable to other software,such as Overleaf (London, UK) for writing and Python for coding.The result is a flexible, dynamic knowledge base with many learningapplications for individual and group work

      Who is using these forms in practice? I'd love to see some examples.

      This sort of set up could be used with some outlining functionality to streamline the content creation end of common note taking practices.


      Is anyone using a spreadsheet program (Excel, Google Sheets) as the basis for their zettelkasten?

      Link to examples of zettelkasten as database (Webb, Seignobos suggestions)

      syndication link


  16. Aug 2022
    1. ReconfigBehSci. (2021, November 26). vaccine equity has been a disaster, but I do wonder whether the exclusive focus on donations does the US/EU comparison justice. The EU allowed the export of huge numbers of EU produced doses at a time when the US did not (and EU itself was struggling to meet demand). [Tweet]. @SciBeh. https://twitter.com/SciBeh/status/1464255575416520749

  17. Jul 2022
    1. I wonder if Scott P. Scheper has done any videos on his writing/composing process for getting material out of his card file for creating his book for which I've seen portions of a few chapters floating around. I've loosely followed his YouTube channel and his r/antinet community on Reddit, but I haven't seen this portion of his process in any detail.

      This (export) part also seems like one of the more intense, manual, and heaving lifting pieces of the process. I've yet to see any digital tools which automate or make this portion of the work easier.

      Perhaps a graph view of connected nodes with titles in which one can highlight nodes as a selection method and then export them in some process to a space where they might be potentially reordered or shuffled into a linear order for further editing and ultimately publishing, might be useful? Even saying this takes forever much less doing it easily with an inspiring user interface..

      Link to: https://hyp.is/9PV1jP5OEeyPumNKyckR1A/danallosso.substack.com/p/zettelkasten-on-paper

      Syndication links: - https://danallosso.substack.com/p/zettelkasten-on-paper/comment/7610486

  18. May 2022
    1. Facebook provides some data portability, but makes an odd plea for regulation to make more functionality possible.

      Why do this when they could choose to do the right thing? They don't need to be forced and could certainly try to enforce security. It wouldn't be any worse than unveiling the tons of personal data they've managed not to protect in the past.

  19. Apr 2022
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  22. gingkowriter.com gingkowriter.com
  23. Sep 2021
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  26. Mar 2021
    1. Gita Gopinath. (2021, March 26). Here is a snapshot of the largest producers of vaccines. Much more supply is in the pipeline but all countries will need to share. It is essential to vaccinate the most vulnerable in the world now for the benefit of everyone. The pandemic is not over until it is over everywhere https://t.co/udBMkw6Pnl [Tweet]. @GitaGopinath. https://twitter.com/GitaGopinath/status/1375557532224225282

  27. Dec 2020
  28. Nov 2020
    1. The rule is written @forward "<url>". It loads the module at the given URL just like @use, but it makes the public members of the loaded module available to users of your module as though they were defined directly in your module. Those members aren’t available in your module, though—if you want that, you’ll need to write a @use rule as well.

      Just like how you have to also import (@use) a JS module if you want to use it locally, even if you export (@forward) it.

  29. Oct 2020
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  32. Apr 2020
    1. One mistake that we made when creating the import/export experience for Blogger was relying on one HTTP transaction for an import or an export. HTTP connections become fragile when the size of the data that you're transferring becomes large. Any interruption in that connection voids the action and can lead to incomplete exports or missing data upon import. These are extremely frustrating scenarios for users and, unfortunately, much more prevalent for power users with lots of blog data.
  33. Oct 2018
  34. Sep 2018
    1. module.exports属性表示当前模块对外输出的接口,其他文件加载该模块,实际上就是读取module.exports变量。

      也就是说:

      1. require 获得的是 module.export 对象;
      2. export === modue.export 指向同一块内存;export 是一个快捷方式,覆盖就没有意义;
      3. module.export 可以覆盖,这取决与需要暴露什么对象或方法;覆盖后 export 无效,因为 第 1 条;
  35. Mar 2018
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  37. Nov 2014