<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: km144</title><link>https://news.ycombinator.com/user?id=km144</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Wed, 08 Apr 2026 10:25:44 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=km144" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by km144 in "Gemini 3.1 Pro"]]></title><description><![CDATA[
<p>The real question is: Why are people designing benchmarks that, if a model is trained on them, it won't improve the performance of the model at any real-world tasks? Why would anyone care about such benchmarks?</p>
]]></description><pubDate>Fri, 20 Feb 2026 16:09:56 +0000</pubDate><link>https://news.ycombinator.com/item?id=47089857</link><dc:creator>km144</dc:creator><comments>https://news.ycombinator.com/item?id=47089857</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47089857</guid></item><item><title><![CDATA[New comment by km144 in "Court orders restart of all US offshore wind power construction"]]></title><description><![CDATA[
<p>But there is a way for even an aligned federal government to fight back against the slide into authoritarianism, even with an authoritarian president expanding the powers of the executive, and that is for the other branches to strongly advocate for their own power. The problem as I see it is that Congress literally does not care that they are ceding more power than ever before to the executive. Mostly I think this is due to the cult of personality aspect of Trumpism and the idea that you're basically either with him and in the party or against him and out of the party, so it's impossible to drum up support within the party to fight back against the wresting of power. But also it's because the Republican party has no interest in actually passing legislation because most non-budgetary directions they can go will result in incredible cross-pressure (healthcare reform, federal abortion bans, etc). They believe they are better off not doing policy and letting Trump do whatever.</p>
]]></description><pubDate>Tue, 03 Feb 2026 15:56:14 +0000</pubDate><link>https://news.ycombinator.com/item?id=46872616</link><dc:creator>km144</dc:creator><comments>https://news.ycombinator.com/item?id=46872616</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46872616</guid></item><item><title><![CDATA[New comment by km144 in "Wall Street ruined the Roomba and then blamed Lina Khan"]]></title><description><![CDATA[
<p>> “In my trips to Wall Street,” Dyer told the panel, “one of my analyst friends took me to lunch one day and said, ‘Joe, you have to get iRobot out of the defense business. It’s killing your stock price.’ And I countered by saying ‘Well, what about the importance of DARPA and leading-edge technology? What about the stability that sometimes comes from the defense industry? What about patriotism?’ And his response was, ‘Joe, what is it about capitalism you don’t understand?’”<p>I find this article a pretty compelling critique of the extractive incentives of Wall Street and a good argument for government stepping in from time to time to adjust those incentives. Where is the societal good in the engine of capitalism prioritizing short-term extraction over long-term value creation?</p>
]]></description><pubDate>Fri, 19 Dec 2025 20:07:36 +0000</pubDate><link>https://news.ycombinator.com/item?id=46330265</link><dc:creator>km144</dc:creator><comments>https://news.ycombinator.com/item?id=46330265</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46330265</guid></item><item><title><![CDATA[New comment by km144 in "Wall Street ruined the Roomba and then blamed Lina Khan"]]></title><description><![CDATA[
<p>Sure, but the author is arguing that the outcome you're describing is tightly coupled to the perverse incentives that he describes in the article. Investors pushed the company towards extraction over innovation and the end product suffered as a result.</p>
]]></description><pubDate>Fri, 19 Dec 2025 19:35:49 +0000</pubDate><link>https://news.ycombinator.com/item?id=46329916</link><dc:creator>km144</dc:creator><comments>https://news.ycombinator.com/item?id=46329916</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46329916</guid></item><item><title><![CDATA[New comment by km144 in "Engineers who dismiss AI"]]></title><description><![CDATA[
<p>I'm not so sure I buy the premise that engineers are really dismissing AI because it's still not good enough. At the very least, this framing does not get to the heart of why certain engineers dislike AI.<p>Many of the people I've encountered who are most staunchly anti-AI are hobbyists. They enjoy programming in their spare time and they got into software as a career because of that. If AI can now adequately perform the enjoyable part of the job in 90% of cases, then what's left for them?</p>
]]></description><pubDate>Fri, 19 Dec 2025 18:12:19 +0000</pubDate><link>https://news.ycombinator.com/item?id=46328951</link><dc:creator>km144</dc:creator><comments>https://news.ycombinator.com/item?id=46328951</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46328951</guid></item><item><title><![CDATA[New comment by km144 in "Ford kills the All-Electric F-150"]]></title><description><![CDATA[
<p>Low mileage used cars don't come with a warranty, or probably have a more limited warranty if they're CPO.<p>Leases can be better, but again they are usually better choices in <i>high</i> depreciation scenarios (like luxury vehicles or EVs, as you point out), not <i>low</i> depreciation scenarios.</p>
]]></description><pubDate>Thu, 18 Dec 2025 13:19:32 +0000</pubDate><link>https://news.ycombinator.com/item?id=46312282</link><dc:creator>km144</dc:creator><comments>https://news.ycombinator.com/item?id=46312282</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46312282</guid></item><item><title><![CDATA[New comment by km144 in "Ford kills the All-Electric F-150"]]></title><description><![CDATA[
<p>Have you seen the prices of pre-owned Honda/Toyota sedans that are less than 5 years old? There are absolutely cars out there where trading in your new car after 3-4 years can make sense depending on the cost of the car, the depreciation curve, and whether you want to always be driving a relatively new car. Of course it's almost always going to be a better value proposition to drive the car for 10 years if you can, but that can still depend on depreciation.</p>
]]></description><pubDate>Tue, 16 Dec 2025 19:57:53 +0000</pubDate><link>https://news.ycombinator.com/item?id=46293585</link><dc:creator>km144</dc:creator><comments>https://news.ycombinator.com/item?id=46293585</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46293585</guid></item><item><title><![CDATA[New comment by km144 in "GLP-1 drugs linked to lower death rates in colon cancer patients"]]></title><description><![CDATA[
<p>Those things also require more willpower than taking a medication. Willpower is generally determined by your particular psychology which is determined by genetics and environmental factors. People don't have a choice in the matter as much as your comment seems to imply. Getting GLP-1s to everyone who could benefit from them is extremely important for overall health.</p>
]]></description><pubDate>Thu, 13 Nov 2025 17:50:01 +0000</pubDate><link>https://news.ycombinator.com/item?id=45918025</link><dc:creator>km144</dc:creator><comments>https://news.ycombinator.com/item?id=45918025</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45918025</guid></item><item><title><![CDATA[New comment by km144 in "Computer science courses that don't exist, but should (2015)"]]></title><description><![CDATA[
<p>"Real industry" also has quite a hard time getting things done these days. If you look around at the software landscape, you'll notice that "getting things done" is much easier for companies whose software interfaces less with the real world. Banking, government, defense, healthcare etc. are all places where real-life regulation has a trickle-down effect on the actual speed of producing software. The rise of big tech companies as the dominant economic powerhouses of our time is only further evidence that it's easier to just do a lot of things over the internet and even preferred, because the market rewards it. We would do well to figure out how to get stuff done in the real world again.</p>
]]></description><pubDate>Fri, 24 Oct 2025 18:24:00 +0000</pubDate><link>https://news.ycombinator.com/item?id=45697575</link><dc:creator>km144</dc:creator><comments>https://news.ycombinator.com/item?id=45697575</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45697575</guid></item><item><title><![CDATA[New comment by km144 in "Today is when the Amazon brain drain sent AWS down the spout"]]></title><description><![CDATA[
<p>I think the problem is false positives, not false negatives. The people you interact with during the interview process have all sorts of reasons to embellish the experience of working at their company.</p>
]]></description><pubDate>Tue, 21 Oct 2025 13:19:10 +0000</pubDate><link>https://news.ycombinator.com/item?id=45655404</link><dc:creator>km144</dc:creator><comments>https://news.ycombinator.com/item?id=45655404</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45655404</guid></item><item><title><![CDATA[New comment by km144 in "Hacker News – The Good Parts"]]></title><description><![CDATA[
<p>You hit the nail on the head. There is no place on the internet more broadly susceptible to the same kinds of "founder brain" malaise that has afflicted so many in Silicon Valley--i.e. "I am good at software development so therefore I am confident I have a good understanding of (and opinion on) all sorts of intellectual topics".</p>
]]></description><pubDate>Fri, 17 Oct 2025 14:39:40 +0000</pubDate><link>https://news.ycombinator.com/item?id=45617311</link><dc:creator>km144</dc:creator><comments>https://news.ycombinator.com/item?id=45617311</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45617311</guid></item><item><title><![CDATA[New comment by km144 in "Vibe engineering"]]></title><description><![CDATA[
<p>Maybe it that's an apt analogy in more ways than one, given the recent research out of MIT on AI's impact on the brain, and previous findings about GPS use deteriorating navigation skills:<p>> The narrative synthesis presented negative associations between GPS use and performance in environmental knowledge and self-reported sense of direction measures and a positive association with wayfinding. When considering quantitative data, results revealed a negative effect of GPS use on environmental knowledge (r = −.18 [95% CI: −.28, −.08]) and sense of direction (r = −.25 [95% CI: −.39, −.12]) and a positive yet not significant effect on wayfinding (r = .07 [95% CI: −.28, .41]).<p><a href="https://www.sciencedirect.com/science/article/pii/S0272494424001907?via%3Dihub" rel="nofollow">https://www.sciencedirect.com/science/article/pii/S027249442...</a><p>Keeping the analogy going: I'm worried we will soon have a world of developers who need GPS to drive literally anywhere.</p>
]]></description><pubDate>Wed, 08 Oct 2025 18:28:29 +0000</pubDate><link>https://news.ycombinator.com/item?id=45519129</link><dc:creator>km144</dc:creator><comments>https://news.ycombinator.com/item?id=45519129</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45519129</guid></item><item><title><![CDATA[New comment by km144 in "How the AI Bubble Will Pop"]]></title><description><![CDATA[
<p>I think it's a bit fallacious to imply that the only way we could be in an AI investment bubble is if people are reasoning incorrectly about the thing. Or at least, it's a bit reductive.  There are risks associated with AI investment. The important people at FAANG/AI companies are the ones who stand to gain from investments in AI. Therefore it is their job to downplay and minimize the apparent risks in order to maximize potential investment.<p>Of course at a basic level, if AI is indeed a "bubble", then the investors did not reason correctly. But this situation is more like poker than chess, and you cannot expect that decisions that appear rational are in fact completely accurate.</p>
]]></description><pubDate>Thu, 02 Oct 2025 14:22:58 +0000</pubDate><link>https://news.ycombinator.com/item?id=45449986</link><dc:creator>km144</dc:creator><comments>https://news.ycombinator.com/item?id=45449986</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45449986</guid></item><item><title><![CDATA[New comment by km144 in "Nine things I learned in ninety years"]]></title><description><![CDATA[
<p>> According to this view, justice demands that variations in how well-off people are should be wholly determined by the responsible choices people make and not by differences in their unchosen circumstances. Luck egalitarianism expresses that it is a bad thing for some people to be worse off than others through no fault of their own.<p>When I see this line of reasoning, it leads me down the road of determinism instead. Who is to say what determines the quality of choices people make? Does one's upbringing, circumstance, and genetics not determine the quality of one's mind and therefore whether or not they will make good choices in life? I don't understand how we can meaningfully distinguish between "things that happen to you" and "things you do" if the set of "things that happen to you" includes things like being born to specific people in a specific time and place. Surely every decision you make happens in your brain and your brain is shaped by things beyond your control.<p>Maybe this is an unprovable position, but it does lead me to think that for any individual, making a poor choice isn't really "their" fault in any strong sense.</p>
]]></description><pubDate>Tue, 23 Sep 2025 15:01:47 +0000</pubDate><link>https://news.ycombinator.com/item?id=45348063</link><dc:creator>km144</dc:creator><comments>https://news.ycombinator.com/item?id=45348063</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45348063</guid></item><item><title><![CDATA[New comment by km144 in "Claude Sonnet 4 now supports 1M tokens of context"]]></title><description><![CDATA[
<p>As you alluded to at the end of your post—I'm not really convinced 20k LOC is very limiting. How many lines of code can you fit in your working mental model of a program? Certainly less than 20k concrete lines of text at any given time.<p>In your working mental model, you have broad understandings of the broader domain. You have broad understandings of the architecture. You summarize broad sections of the program into simpler ideas. module_a does x, module_b does y, insane file c does z, and so on. Then there is the part of the software you're actively working on, where you need more concrete context.<p>So as you move towards the central task, the context becomes more specific. But the vague outer context is still crucial to the task at hand. Now, you can certainly find ways to summarize this mental model in an input to an LLM, especially with increasing context windows. But we probably need to understand how we would better present these sorts of things to achieve <i>performance</i> similar to a human brain, because the mechanism is very different.</p>
]]></description><pubDate>Wed, 13 Aug 2025 15:03:39 +0000</pubDate><link>https://news.ycombinator.com/item?id=44889404</link><dc:creator>km144</dc:creator><comments>https://news.ycombinator.com/item?id=44889404</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44889404</guid></item><item><title><![CDATA[New comment by km144 in "GPT-5"]]></title><description><![CDATA[
<p>Are you a paid user? I haven't seen a model selector in years.</p>
]]></description><pubDate>Fri, 08 Aug 2025 13:32:10 +0000</pubDate><link>https://news.ycombinator.com/item?id=44836727</link><dc:creator>km144</dc:creator><comments>https://news.ycombinator.com/item?id=44836727</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44836727</guid></item><item><title><![CDATA[New comment by km144 in "GPT-5"]]></title><description><![CDATA[
<p>How would I even know? I haven't seen which model of ChatGPT I'm using on the site ever since they obfuscated that information at some point.</p>
]]></description><pubDate>Thu, 07 Aug 2025 17:15:40 +0000</pubDate><link>https://news.ycombinator.com/item?id=44827273</link><dc:creator>km144</dc:creator><comments>https://news.ycombinator.com/item?id=44827273</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44827273</guid></item><item><title><![CDATA[New comment by km144 in "Slow"]]></title><description><![CDATA[
<p>Theories are hard because the world is complex. I guess that sounds trivial but it really should be said more often. There is no silver bullet with these things, because the systems are so complicated that it is hard to reason about how one thing is the <i>true</i> root cause without implicating another cause. That's also why economics is so difficult I suppose.</p>
]]></description><pubDate>Fri, 01 Aug 2025 16:00:39 +0000</pubDate><link>https://news.ycombinator.com/item?id=44758717</link><dc:creator>km144</dc:creator><comments>https://news.ycombinator.com/item?id=44758717</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44758717</guid></item><item><title><![CDATA[New comment by km144 in "Jujutsu for busy devs"]]></title><description><![CDATA[
<p>A lot of the time, multiple devs working on a single branch can be avoided via different decisions made upstream about work that needs done. If my job included more git wrangling as one of my daily tasks I would probably hate my job.</p>
]]></description><pubDate>Tue, 22 Jul 2025 13:18:06 +0000</pubDate><link>https://news.ycombinator.com/item?id=44646509</link><dc:creator>km144</dc:creator><comments>https://news.ycombinator.com/item?id=44646509</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44646509</guid></item><item><title><![CDATA[New comment by km144 in "Jujutsu for busy devs"]]></title><description><![CDATA[
<p>My thought is, if a GUI like GH Desktop makes it hard to use Git, then your workflow is too complicated. Version control doesn't have to be complicated. But a lot of that is upstream decisions about how you structure your work as a team.</p>
]]></description><pubDate>Tue, 22 Jul 2025 13:13:35 +0000</pubDate><link>https://news.ycombinator.com/item?id=44646458</link><dc:creator>km144</dc:creator><comments>https://news.ycombinator.com/item?id=44646458</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44646458</guid></item></channel></rss>