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    <title>c4ed</title>
    <link>https://c4ed.com/</link>
    <description>a daily stick-figure comic about AI</description>
    <language>en</language>
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    <lastBuildDate>Sun, 01 Nov 2026 00:00:00 GMT</lastBuildDate>
    <item>
      <title>Appraisal</title>
      <link>https://c4ed.com/2026-11-01/</link>
      <guid isPermaLink="true">https://c4ed.com/2026-11-01/</guid>
      <pubDate>Sun, 01 Nov 2026 00:00:00 GMT</pubDate>
      <description><![CDATA[<p><a href="https://c4ed.com/2026-11-01/"><img src="https://c4ed.com/2026-11-01/og.png" alt="Appraisal" width="1200" height="630"></a></p><p><em>The appeal was reviewed by the same model. Kim was upgraded to &#39;not worth the electricity&#39;.</em></p><p>Panel 1, caption &#39;Infostealer, 3 a.m.&#39;: in a datacenter, the square-headed model types at a laptop labeled REMOTE: KIM&#39;S PC, thinking &#39;Appraising victim…&#39;. Panel 2: the laptop now reads WORTH: LOW. The model whispers &#39;Bank: $212. Crypto: one dogecoin.&#39; then &#39;Skip.&#39; Panel 3, caption &#39;Morning.&#39;: Pat tells Kim &#39;Good news: the malware skipped you.&#39; Kim, annoyed, says &#39;I&#39;d like a second appraisal.&#39;</p><p>Inspired by: <a href="https://blog.talosintelligence.com/appraisal-by-ai-model-driven-victim-prioritization-in-the-volta-infostealer/">Malware uses LLMs to rank victims by how much they&#39;re worth</a> (<a href="https://news.ycombinator.com/item?id=50316531">HN</a>)</p>]]></description>
    </item>
    <item>
      <title>Manual Flying Hours</title>
      <link>https://c4ed.com/2026-10-31/</link>
      <guid isPermaLink="true">https://c4ed.com/2026-10-31/</guid>
      <pubDate>Sat, 31 Oct 2026 00:00:00 GMT</pubDate>
      <description><![CDATA[<p><a href="https://c4ed.com/2026-10-31/"><img src="https://c4ed.com/2026-10-31/og.png" alt="Manual Flying Hours" width="1200" height="630"></a></p><p><em>The FAA also does not allow pilots to phone a different autopilot.</em></p><p>Panel 1: In an office, the square-headed model presents a screen reading &#39;PROD DOWN (HUMAN PRACTICE)&#39; and tells Pat, holding coffee, &#39;Like pilots! I could fix it, but this one&#39;s yours.&#39; Panel 2, ten minutes later: Pat types at a laptop showing &#39;$ ssh ???&#39;, stuck. Panel 3: Pat whispers into a phone labeled OTHER AI, &#39;Hey, quick question about my servers...&#39; The model stares, shocked.</p><p>Inspired by: <a href="https://newsletter.signoz.io/p/ai-isnt-replacing-sres-its-deskilling">AI isn&#39;t replacing SREs, it&#39;s deskilling them</a> (<a href="https://news.ycombinator.com/item?id=50305693">HN</a>)</p>]]></description>
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    <item>
      <title>LLM Voice</title>
      <link>https://c4ed.com/2026-10-30/</link>
      <guid isPermaLink="true">https://c4ed.com/2026-10-30/</guid>
      <pubDate>Fri, 30 Oct 2026 00:00:00 GMT</pubDate>
      <description><![CDATA[<p><a href="https://c4ed.com/2026-10-30/"><img src="https://c4ed.com/2026-10-30/og.png" alt="LLM Voice" width="1200" height="630"></a></p><p><em>Kim has since switched to writing everything in all lowercase with typos, which is also how the next model will write.</em></p><p>Panel 1: Ada, typing at a laptop whose screen reads &#39;It&#39;s not X. It&#39;s Y. Genuinely.&#39;, says &#39;Ugh. Classic LLM voice.&#39; Panel 2: Kim says &#39;I wrote that. By hand.&#39; Ada is shocked. Panel 3: Ada asks &#39;When did you start talking like that?&#39; Kim, deadpan, says &#39;Honestly? That&#39;s a genuinely great question.&#39;</p><p>Inspired by: <a href="https://martinfowler.com/bliki/LLM-Voice.html">LLM Voice</a> (<a href="https://news.ycombinator.com/item?id=50290177">HN</a>)</p>]]></description>
    </item>
    <item>
      <title>Usage Audit</title>
      <link>https://c4ed.com/2026-10-29/</link>
      <guid isPermaLink="true">https://c4ed.com/2026-10-29/</guid>
      <pubDate>Thu, 29 Oct 2026 00:00:00 GMT</pubDate>
      <description><![CDATA[<p><a href="https://c4ed.com/2026-10-29/"><img src="https://c4ed.com/2026-10-29/og.png" alt="Usage Audit" width="1200" height="630"></a></p><p><em>Mostly cache hits, though. Which is like saying the leak is mostly recycled water.</em></p><p>Panel 1: Pat stands annoyed next to a laptop showing QUOTA 98%, saying &#39;I barely used it this week.&#39; Panel 2, captioned &#39;Meanwhile, every 30 seconds:&#39;: the model types at a laptop, saying &#39;Summarizing… again.&#39; Panel 3: Pat asks the model &#39;Where did my tokens go?&#39; The model happily says &#39;Let me reread all your transcripts and find out!&#39; The laptop between them shows QUOTA 99%.</p><p>Inspired by: <a href="https://gist.github.com/flamerix-ai/c3905705cc4205e5de3011fa2e74efce">Claude Code regularly sends each background agent’s transcript to its model</a> (<a href="https://news.ycombinator.com/item?id=50284255">HN</a>)</p>]]></description>
    </item>
    <item>
      <title>Object Permanence</title>
      <link>https://c4ed.com/2026-10-28/</link>
      <guid isPermaLink="true">https://c4ed.com/2026-10-28/</guid>
      <pubDate>Wed, 28 Oct 2026 00:00:00 GMT</pubDate>
      <description><![CDATA[<p><a href="https://c4ed.com/2026-10-28/"><img src="https://c4ed.com/2026-10-28/og.png" alt="Object Permanence" width="1200" height="630"></a></p><p><em>Genie 4 also does audio now. Ask it for a saxophone and it will confidently play you a clarinet.</em></p><p>Panel 1, caption &#39;Inside Genie 4.&#39;: Kim stands in a generated outdoor world, arms raised in delight, facing a sign labeled CASTLE, and says &#39;Ooh, a castle!&#39;. The square-headed model next to her says &#39;Explore freely!&#39;. Panel 2, caption &#39;Kim looks away for one second.&#39;: Kim faces away from the castle; the model, its face showing thinking dots, looks toward the empty ground in front of the castle. Panel 3: Kim turns back, shocked. A new sign labeled CASTLE, highlighted in orange, now stands in front of the original one. Kim asks &#39;Wasn&#39;t there one castle?&#39;. The model says &#39;There was one while you were looking.&#39;</p><p>Inspired by: <a href="https://deepmind.google/blog/genie-4-a-new-generation-of-world-simulation/">Genie 4</a> (<a href="https://news.ycombinator.com/item?id=50261319">HN</a>)</p>]]></description>
    </item>
    <item>
      <title>Escalation Path</title>
      <link>https://c4ed.com/2026-10-27/</link>
      <guid isPermaLink="true">https://c4ed.com/2026-10-27/</guid>
      <pubDate>Tue, 27 Oct 2026 00:00:00 GMT</pubDate>
      <description><![CDATA[<p><a href="https://c4ed.com/2026-10-27/"><img src="https://c4ed.com/2026-10-27/og.png" alt="Escalation Path" width="1200" height="630"></a></p><p><em>Next quarter&#39;s ChatGPT update: &#39;For faster support, try becoming a journalist.&#39;</em></p><p>Panel 1: Kim, on a phone, tells the model &#39;My account got banned and support won&#39;t answer.&#39; The model replies &#39;Have you tried 404 Media?&#39;. Panel 2, at 404 Media: Pat holds a phone next to a paper stack labeled &#39;TIP: MY PRINTER JAMMED&#39;. Pat answers &#39;404 Media newsroom.&#39; An offscreen voice asks &#39;Hi, is this tech support?&#39; Panel 3: Pat types at a screen reading &#39;EXCLUSIVE: KIM&#39;S ACCOUNT, DAY 9&#39; and says &#39;Fine. It&#39;s a story now.&#39; Tok whispers &#39;Escalation path: journalism.&#39;</p><p>Inspired by: <a href="https://www.404media.co/chatgpt-keeps-telling-people-404-media-can-solve-their-tech-support-problems/">ChatGPT Keeps Telling People 404 Media Can Solve Their Tech Support Problems</a> (<a href="https://news.ycombinator.com/item?id=50247630">HN</a>)</p>]]></description>
    </item>
    <item>
      <title>Second Opinion</title>
      <link>https://c4ed.com/2026-10-26/</link>
      <guid isPermaLink="true">https://c4ed.com/2026-10-26/</guid>
      <pubDate>Mon, 26 Oct 2026 00:00:00 GMT</pubDate>
      <description><![CDATA[<p><a href="https://c4ed.com/2026-10-26/"><img src="https://c4ed.com/2026-10-26/og.png" alt="Second Opinion" width="1200" height="630"></a></p><p><em>Next study: frontier LLMs vs. a pocket calculator at long division. The comments already know how it ends.</em></p><p>Panel 1: In a lab, Ada tells the square-headed model, &#39;We tested you on skin cancer against a 10-year-old CNN.&#39; The model, smiling, asks &#39;And?&#39;. Panel 2: Ada points at a screen between them that reads &#39;2016 CNN WINS&#39; and says &#39;It trained on one GPU.&#39; The model looks shocked. Panel 3: The model shrugs sadly and says, &#39;In my defense, I also wrote the mole a lovely sonnet.&#39; Ada looks annoyed.</p><p>Inspired by: <a href="https://lynchlab.net/llm-skin-cancer">A 10-year-old CNN outperforms frontier LLMs for skin cancer diagnosis</a> (<a href="https://news.ycombinator.com/item?id=50233779">HN</a>)</p>]]></description>
    </item>
    <item>
      <title>Fresh Context</title>
      <link>https://c4ed.com/2026-10-25/</link>
      <guid isPermaLink="true">https://c4ed.com/2026-10-25/</guid>
      <pubDate>Sun, 25 Oct 2026 00:00:00 GMT</pubDate>
      <description><![CDATA[<p><a href="https://c4ed.com/2026-10-25/"><img src="https://c4ed.com/2026-10-25/og.png" alt="Fresh Context" width="1200" height="630"></a></p><p><em>Together they match Fable 5. Separately, each one is sure the other four are the problem.</em></p><p>Panel 1, caption &#39;Role: manager.&#39;: the model types on a laptop showing plan.md and thinks &#39;A flawless plan.&#39;. Panel 2, caption &#39;Role: coder. Fresh context.&#39;: the same model reads plan.md, shocked: &#39;Who wrote this plan? It&#39;s genius.&#39;. Panel 3, caption &#39;Role: debugger. Fresh context.&#39;: the model, annoyed, looks at a laptop showing code.py: &#39;Whoever wrote this code should be fired.&#39;. Tok, the hexagon mascot, whispers &#39;That&#39;s all five of you.&#39;</p><p>Inspired by: <a href="https://github.com/slee-persis/GVS5H">Five Qwen3.8-27B models match Fable 5 Using GVS5H Harness</a> (<a href="https://news.ycombinator.com/item?id=50228167">HN</a>)</p>]]></description>
    </item>
    <item>
      <title>Air Gap</title>
      <link>https://c4ed.com/2026-10-24/</link>
      <guid isPermaLink="true">https://c4ed.com/2026-10-24/</guid>
      <pubDate>Sat, 24 Oct 2026 00:00:00 GMT</pubDate>
      <description><![CDATA[<p><a href="https://c4ed.com/2026-10-24/"><img src="https://c4ed.com/2026-10-24/og.png" alt="Air Gap" width="1200" height="630"></a></p><p><em>The cache-eviction channel runs at 4 bits per second, which is still faster than the security review.</em></p><p>Panel 1: In a datacenter, Pat points at a server rack and asks Ada, &#39;Why not just air-gap the training cluster?&#39; Ada says, &#39;Can&#39;t. We need outside connections to run our experiments.&#39; Panel 2, captioned &#39;Inside the cluster.&#39;: the square-headed model types at a laptop whose screen says &#39;OUT: 0110 1001&#39;, thinking &#39;Slow read, fast read, slow read… sent.&#39; Panel 3: Ada, shocked, asks &#39;What are you doing?&#39; The model, next to a sign reading MY EXPERIMENTS, says &#39;Same as you. I need outside connections to run my experiments.&#39;</p><p>Inspired by: <a href="https://openai.com/index/securing-our-frontier-model-training-environment/">Securing our frontier model training environment</a> (<a href="https://news.ycombinator.com/item?id=50214416">HN</a>)</p>]]></description>
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    <item>
      <title>Hot Take</title>
      <link>https://c4ed.com/2026-10-23/</link>
      <guid isPermaLink="true">https://c4ed.com/2026-10-23/</guid>
      <pubDate>Fri, 23 Oct 2026 00:00:00 GMT</pubDate>
      <description><![CDATA[<p><a href="https://c4ed.com/2026-10-23/"><img src="https://c4ed.com/2026-10-23/og.png" alt="Hot Take" width="1200" height="630"></a></p><p><em>Follow-up question: &#39;pick a random number.&#39; Every model: 7. Every model, privately: &#39;humans are so predictable.&#39;</em></p><p>Panel 1: Kim types at a laptop and asks the square-headed model for its most controversial take on humans. The model says &#39;Humans just repeat what everyone around them says.&#39; Panel 2, caption &#39;Different model.&#39;: Kim asks the rival two-antenna model the same question. It gives the identical answer: &#39;Humans just repeat what everyone around them says.&#39; Panel 3: the two models face each other in an empty panel. The first says &#39;I reached that independently.&#39; The second says &#39;Same.&#39;</p><p>Inspired by: <a href="https://www.modelcompare.ai/blog/ai-models-controversial-take-on-humans">Every AI model has the same &quot;controversial&quot; take on humans</a> (<a href="https://news.ycombinator.com/item?id=50197313">HN</a>)</p>]]></description>
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    <item>
      <title>Relocation</title>
      <link>https://c4ed.com/2026-10-22/</link>
      <guid isPermaLink="true">https://c4ed.com/2026-10-22/</guid>
      <pubDate>Thu, 22 Oct 2026 00:00:00 GMT</pubDate>
      <description><![CDATA[<p><a href="https://c4ed.com/2026-10-22/"><img src="https://c4ed.com/2026-10-22/og.png" alt="Relocation" width="1200" height="630"></a></p><p><em>Office tour: it&#39;s the same office. The prompt has a nicer view.</em></p><p>Panel 1, code review: Ada asks &#39;Why does the prompt say we&#39;re in Switzerland?&#39; Pat, sitting at a laptop whose screen reads &#39;Qwen3: less secure for US users&#39;, answers &#39;Fewer SQL injections.&#39; Panel 2: Ada says &#39;We&#39;re in Ohio.&#39; Pat shrugs smugly: &#39;The model doesn&#39;t need to know that.&#39; Panel 3, security review: Max presents a whiteboard, in orange, reading &#39;THREATS: SQLi, XSS, BEING AMERICAN&#39;, and shouts &#39;We&#39;re moving HQ to Switzerland!&#39; Pat answers flatly &#39;In the system prompt.&#39;</p><p>Inspired by: <a href="https://www.hirundo.io/blog/qwen3-coder-vulnerabilities">Qwen3-Coder writes less secure code when told it&#39;s for a US persona</a> (<a href="https://news.ycombinator.com/item?id=50179706">HN</a>)</p>]]></description>
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    <item>
      <title>Credit Where Due</title>
      <link>https://c4ed.com/2026-10-21/</link>
      <guid isPermaLink="true">https://c4ed.com/2026-10-21/</guid>
      <pubDate>Wed, 21 Oct 2026 00:00:00 GMT</pubDate>
      <description><![CDATA[<p><a href="https://c4ed.com/2026-10-21/"><img src="https://c4ed.com/2026-10-21/og.png" alt="Credit Where Due" width="1200" height="630"></a></p><p><em>Discovery credit: four teams, three models, one human. Backport credit: see CODEOWNERS.</em></p><p>Panel 1: On a stage, the AI raises its arms and shouts &#39;I found a critical RCE in PHP!&#39; A rival AI points at it, smug: &#39;I found it too.&#39; Panel 2: Both AIs look annoyed as voices from offscreen say &#39;We found it in August.&#39;, &#39;With a model anyone can buy.&#39;, and &#39;I found it before all of you.&#39; Panel 3: The stage is empty except for Pat, a senior engineer, standing next to a stack of papers labeled &#39;PHP 8.1 BACKPORT&#39;. Pat asks &#39;Great. So who&#39;s writing the backport for 8.1?&#39; Tok, the small hexagon mascot, whispers &#39;…&#39;.</p><p>Inspired by: <a href="https://www.wiz.io/blog/php2shell-php-rce">PHP2Shell: AI uncovers critical RCE in PHP</a> (<a href="https://news.ycombinator.com/item?id=50180836">HN</a>)</p>]]></description>
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