<rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Hacker News: jfreds</title><link>https://news.ycombinator.com/user?id=jfreds</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Mon, 19 Oct 2026 09:14:16 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=jfreds" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by jfreds in "Show HN: Gemini 4 Argon plays StarCraft"]]></title><description><![CDATA[
<p>As someone who has no idea how to play StarCraft but think it looks really cool and is fun to watch, this was a pleasure to read :)</p>
]]></description><pubDate>Sat, 17 Oct 2026 02:41:09 +0000</pubDate><link>https://news.ycombinator.com/item?id=50127368</link><dc:creator>jfreds</dc:creator><comments>https://news.ycombinator.com/item?id=50127368</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=50127368</guid></item><item><title><![CDATA[New comment by jfreds in "Mistral Large 4"]]></title><description><![CDATA[
<p><a href="https://youtu.be/gGlpBuW6ZFc?is=4zUErtRn_vYs27rs" rel="nofollow">https://youtu.be/gGlpBuW6ZFc?is=4zUErtRn_vYs27rs</a></p>
]]></description><pubDate>Wed, 07 Oct 2026 02:45:17 +0000</pubDate><link>https://news.ycombinator.com/item?id=49987442</link><dc:creator>jfreds</dc:creator><comments>https://news.ycombinator.com/item?id=49987442</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49987442</guid></item><item><title><![CDATA[New comment by jfreds in "How I changed teaching after AI managed to do all my homework assignments"]]></title><description><![CDATA[
<p>+1. I’m doing a masters now, and typically I have lectures/slides/textbook open in one tab and Claude in another. When I don’t understand something - which is frequent - I discuss it with Claude until I do. Having an always-on, infinitely patient, phenomenally knowledgeable tutor is AMAZING. Schools could mitigate equity issues by providing their own portals for this (with some guardrails to prevent abuse obviously).<p>Of course the onus is on me to do this at all, I don’t need to in order to pass the class. I set my own standard for what it means to ACTUALLY understand anything rather than just say “oh yeah that makes sense” and move on.</p>
]]></description><pubDate>Sun, 27 Sep 2026 17:22:03 +0000</pubDate><link>https://news.ycombinator.com/item?id=49868730</link><dc:creator>jfreds</dc:creator><comments>https://news.ycombinator.com/item?id=49868730</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49868730</guid></item><item><title><![CDATA[New comment by jfreds in "We must pace the frontier"]]></title><description><![CDATA[
<p>I think taxes like these actually worsen the incentive structure. If it’s effectively more expensive to do training and inference, labs will be incentivized even more to improve efficiency. Opaque recurrence seems like a great way to improve efficiency, and it comes at the cost of safety</p>
]]></description><pubDate>Sat, 12 Sep 2026 19:04:52 +0000</pubDate><link>https://news.ycombinator.com/item?id=49675966</link><dc:creator>jfreds</dc:creator><comments>https://news.ycombinator.com/item?id=49675966</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49675966</guid></item><item><title><![CDATA[New comment by jfreds in "Ask HN: Why were OpenAI, Claude, and Grok simultaneously down?"]]></title><description><![CDATA[
<p>Agree with the sentiment - but some companies like mine bought into cursor, and post acquisition, grok is relatively cheap via cursor</p>
]]></description><pubDate>Fri, 04 Sep 2026 00:50:24 +0000</pubDate><link>https://news.ycombinator.com/item?id=49559126</link><dc:creator>jfreds</dc:creator><comments>https://news.ycombinator.com/item?id=49559126</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49559126</guid></item><item><title><![CDATA[New comment by jfreds in "The Amazon tax"]]></title><description><![CDATA[
<p>Oh no a reranker which optimizes for pclick (bias to cheaper items) and profit (bid and margin)<p>I don’t think the forest is dark (obvious financial incentives) and I don’t think we’re pre-Google (as you said, you can literally still find what you want, USING GOOGLE, even)</p>
]]></description><pubDate>Tue, 18 Aug 2026 22:43:28 +0000</pubDate><link>https://news.ycombinator.com/item?id=49353858</link><dc:creator>jfreds</dc:creator><comments>https://news.ycombinator.com/item?id=49353858</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49353858</guid></item><item><title><![CDATA[New comment by jfreds in "AI psychosis is the new leadership blind spot"]]></title><description><![CDATA[
<p>Huge gains? What was the impact of this change, considering the only context that we have is that it was not important to the customer? Answer should be expressed in terms of cost, revenue, profit.<p>I don’t doubt the CTO was exercising poor judgement, but I do doubt that op was communicating his concerns in a way that was tailored to the audience</p>
]]></description><pubDate>Fri, 07 Aug 2026 18:41:58 +0000</pubDate><link>https://news.ycombinator.com/item?id=49214661</link><dc:creator>jfreds</dc:creator><comments>https://news.ycombinator.com/item?id=49214661</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49214661</guid></item><item><title><![CDATA[New comment by jfreds in "Discovery Loop"]]></title><description><![CDATA[
<p>> would an ML optimization loop have discovered transformers?<p>I think that’s exactly the kind of problem this group is looking to solve. You make a compelling intuitive argument, but that’s not the same thing as a proof</p>
]]></description><pubDate>Thu, 06 Aug 2026 01:13:43 +0000</pubDate><link>https://news.ycombinator.com/item?id=49191201</link><dc:creator>jfreds</dc:creator><comments>https://news.ycombinator.com/item?id=49191201</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49191201</guid></item><item><title><![CDATA[New comment by jfreds in "Claude Code is steganographically marking requests"]]></title><description><![CDATA[
<p>So they’re watermarking requests according to your environment variables and maybe changing a string format if you’re in a certain time zone? Am I missing something here? Where’s the five alarm fire?</p>
]]></description><pubDate>Tue, 30 Jun 2026 22:05:24 +0000</pubDate><link>https://news.ycombinator.com/item?id=48739868</link><dc:creator>jfreds</dc:creator><comments>https://news.ycombinator.com/item?id=48739868</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48739868</guid></item><item><title><![CDATA[New comment by jfreds in "CEOs who think AI replaces their employees are just bad CEOs"]]></title><description><![CDATA[
<p>> The worst case of these were the few companies that set up token leaderboards, which is perhaps the dumbest way possible to encourage learning how to use LLMs well<p>My company does something dumber now. A leaderboard of how many lines of code you shipped, weighted by how complex they were (assigned by a heuristic). You can imagine the incentive this creates. I wish we just measured tokens</p>
]]></description><pubDate>Wed, 10 Jun 2026 13:27:41 +0000</pubDate><link>https://news.ycombinator.com/item?id=48476007</link><dc:creator>jfreds</dc:creator><comments>https://news.ycombinator.com/item?id=48476007</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48476007</guid></item><item><title><![CDATA[New comment by jfreds in "Best "Brain" for Agents Is Just Versioned Folders of Markdown Files"]]></title><description><![CDATA[
<p>I’m confused: is it just markdown files in git? Or does the hybrid graph+semantic layer matter? If the latter is true, the title is just clickbait right</p>
]]></description><pubDate>Thu, 14 May 2026 22:59:35 +0000</pubDate><link>https://news.ycombinator.com/item?id=48142374</link><dc:creator>jfreds</dc:creator><comments>https://news.ycombinator.com/item?id=48142374</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48142374</guid></item><item><title><![CDATA[New comment by jfreds in "The Biochemical Beauty of Retatrutide: How GLP-1s Work"]]></title><description><![CDATA[
<p>I tried semaglutide and while it was effective for losing weight, it made working out impossible (felt exhausted and very sick as soon as hr went up) and it made hangovers awful. Is retatrutide any different?</p>
]]></description><pubDate>Thu, 14 May 2026 22:49:55 +0000</pubDate><link>https://news.ycombinator.com/item?id=48142305</link><dc:creator>jfreds</dc:creator><comments>https://news.ycombinator.com/item?id=48142305</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48142305</guid></item><item><title><![CDATA[New comment by jfreds in "Agentic Coding Is a Trap"]]></title><description><![CDATA[
<p>To be fair this was a thing before AI as well…</p>
]]></description><pubDate>Mon, 04 May 2026 03:08:05 +0000</pubDate><link>https://news.ycombinator.com/item?id=48004196</link><dc:creator>jfreds</dc:creator><comments>https://news.ycombinator.com/item?id=48004196</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48004196</guid></item><item><title><![CDATA[New comment by jfreds in "Specsmaxxing – On overcoming AI psychosis, and why I write specs in YAML"]]></title><description><![CDATA[
<p>I’ve seen loads of very bad/wrong code written by humans</p>
]]></description><pubDate>Sun, 03 May 2026 13:31:21 +0000</pubDate><link>https://news.ycombinator.com/item?id=47996790</link><dc:creator>jfreds</dc:creator><comments>https://news.ycombinator.com/item?id=47996790</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47996790</guid></item><item><title><![CDATA[New comment by jfreds in "AI should elevate your thinking, not replace it"]]></title><description><![CDATA[
<p>I agree in part, but I think AI does meaningfully make it harder for leadership to detect their bullshit.</p>
]]></description><pubDate>Mon, 27 Apr 2026 01:46:48 +0000</pubDate><link>https://news.ycombinator.com/item?id=47916839</link><dc:creator>jfreds</dc:creator><comments>https://news.ycombinator.com/item?id=47916839</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47916839</guid></item><item><title><![CDATA[New comment by jfreds in "Do you even need a database?"]]></title><description><![CDATA[
<p>The author of stringzilla, Ash Vardanian, has a bunch of really cool talks/lectures/demos. Highly recommend checking him out if you like that kind of thing :)</p>
]]></description><pubDate>Thu, 16 Apr 2026 02:53:47 +0000</pubDate><link>https://news.ycombinator.com/item?id=47788101</link><dc:creator>jfreds</dc:creator><comments>https://news.ycombinator.com/item?id=47788101</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47788101</guid></item><item><title><![CDATA[New comment by jfreds in "Gemma 4 on iPhone"]]></title><description><![CDATA[
<p>I don’t think OP’s point has anything to do with AI companions.<p>The big benefit of moving compute to edge devices is to distribute the inference load on the grid. Powering and cooling phones is a lot easier than powering and cooling a datacenter</p>
]]></description><pubDate>Sun, 05 Apr 2026 20:57:20 +0000</pubDate><link>https://news.ycombinator.com/item?id=47653792</link><dc:creator>jfreds</dc:creator><comments>https://news.ycombinator.com/item?id=47653792</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47653792</guid></item><item><title><![CDATA[New comment by jfreds in "Slop is not necessarily the future"]]></title><description><![CDATA[
<p>My issue with this is that a simple design can set you up for failure if you don’t foresee and account for future requirements.<p>Every abstraction adds some complexity. So maybe the PoC skips all abstractions. Then we need to add a variant to something. Well, a single if/else is simpler than an abstract base class with two concrete implementations. Adding the 3rd as another if clause is simpler than refactoring all of them to an ABC structure. And so on.<p>“Simple” is relative. Investing in a little complexity now <i>can</i> save your ass later. Weighing this decision takes skill and experience</p>
]]></description><pubDate>Tue, 31 Mar 2026 20:39:34 +0000</pubDate><link>https://news.ycombinator.com/item?id=47593189</link><dc:creator>jfreds</dc:creator><comments>https://news.ycombinator.com/item?id=47593189</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47593189</guid></item><item><title><![CDATA[New comment by jfreds in "I'm OK being left behind, thanks"]]></title><description><![CDATA[
<p>I am seeing this at my work right now. They are about to start using token consumption as _part_ of the performance review process. Obviously this is a coarse and problematic proxy for productivity.<p>OTOH, it’s an attempt to address a real problem. There are people who are in fact falling behind (I’m talking literally editing code in notepad), and we can either let them get PIPped eventually, or try to bring them along. There is a real “activation energy” required to learning new tools, and some people need an excuse/permission. Not saying that token count is a GOOD signal, but I haven’t heard many better ideas</p>
]]></description><pubDate>Sat, 21 Mar 2026 15:33:56 +0000</pubDate><link>https://news.ycombinator.com/item?id=47467946</link><dc:creator>jfreds</dc:creator><comments>https://news.ycombinator.com/item?id=47467946</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47467946</guid></item><item><title><![CDATA[New comment by jfreds in "AI is making junior devs useless"]]></title><description><![CDATA[
<p>Very bad hire. I’ve gently said as much to my manager and skip. But for some reason hiring is hard and firing is hard, and we’re a small team, so I’ve been told to just lower my standards. Yeah, I know</p>
]]></description><pubDate>Thu, 05 Mar 2026 01:27:16 +0000</pubDate><link>https://news.ycombinator.com/item?id=47256301</link><dc:creator>jfreds</dc:creator><comments>https://news.ycombinator.com/item?id=47256301</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47256301</guid></item></channel></rss>