<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: jknoepfler</title><link>https://news.ycombinator.com/user?id=jknoepfler</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Thu, 11 Jun 2026 09:20:18 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=jknoepfler" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by jknoepfler in "What it feels like to work with Mythos"]]></title><description><![CDATA[
<p>There also isn't any meaningful articulation of why this is a "leap forward"... literally everything claimed in the article has been claimed in the same breathless tones in articles written a year prior.<p>I get that there's little sense in arguing with the MBA hivemind, but... c'mon.<p>I manage two teams of highly motivated, largely pro-AI engineers. Both teams have independently concluded that they needed to ramp <i>down</i> GenAI usage because of code quality / maintainability concerns. Both teams have suffered from protracted outages caused by LLM jank not being sufficiently fenced off and guarded against. Both teams have expressed concern that the code generated by LLMs is far too verbose, full of slop, and rapidly becomes an unmaintainable mess.<p>These are teams that are building non-trivial LLM solutions (deep agentic data synthesis and multi-modal data tagging). They are using the technology creatively and pro-actively, not just vibe-coding slop and throwing their hands up when it fails. Both teams will continue using GenAI coding agents, don't get me wrong - but the gains are incremental, not transformative, and need careful fencing to make sustainable.<p>Nothing in these articles resonates as real. People who work in reality don't agree. I don't understand why this shit keeps getting attention (or rather I do, but the reasons aren't good).</p>
]]></description><pubDate>Wed, 10 Jun 2026 13:14:36 +0000</pubDate><link>https://news.ycombinator.com/item?id=48475820</link><dc:creator>jknoepfler</dc:creator><comments>https://news.ycombinator.com/item?id=48475820</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48475820</guid></item><item><title><![CDATA[New comment by jknoepfler in "If Claude Fable stops helping you, you'll never know"]]></title><description><![CDATA[
<p>There is a rather specific irony in pulling up the ladder when your roof is on fire...</p>
]]></description><pubDate>Wed, 10 Jun 2026 00:29:33 +0000</pubDate><link>https://news.ycombinator.com/item?id=48469660</link><dc:creator>jknoepfler</dc:creator><comments>https://news.ycombinator.com/item?id=48469660</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48469660</guid></item><item><title><![CDATA[New comment by jknoepfler in "Sagrada Família Lego set"]]></title><description><![CDATA[
<p>Well now I'm disappointed that it doesn't come with scaffolding.</p>
]]></description><pubDate>Thu, 04 Jun 2026 18:53:36 +0000</pubDate><link>https://news.ycombinator.com/item?id=48403023</link><dc:creator>jknoepfler</dc:creator><comments>https://news.ycombinator.com/item?id=48403023</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48403023</guid></item><item><title><![CDATA[New comment by jknoepfler in "Failing grades soar with AI usage, dwindling math skills in Berkeley CS classes"]]></title><description><![CDATA[
<p>One thing that bothers me about these conversations: failure is an important signal that what we're doing isn't working as well as we thought it would, not a sign of the apocalypse.<p>Kids need to understand how to adjust and grow from failure more than they need to always be on the happy-path of straight A's and easy money.<p>How we respond to failure is how we teach response to failure. Hand-wringing, pearl-clutching and finger-pointing aren't valuable life skills.<p>Personally it's easy for me to be contemptuous - I opted into an accelerated math program that banned calculators when I was in Junior High. It helped me cultivate an very crisp intuitive/conceptual understanding of basic mathematical concepts that's carried through to today. I think we should do more of that kind of education, but it's expensive and requires amazing educators and a tolerance for student struggle.<p>Get the machines out, absolutely. But respond to failure compassionately, as part of a natural learning process.</p>
]]></description><pubDate>Thu, 04 Jun 2026 14:32:08 +0000</pubDate><link>https://news.ycombinator.com/item?id=48399255</link><dc:creator>jknoepfler</dc:creator><comments>https://news.ycombinator.com/item?id=48399255</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48399255</guid></item><item><title><![CDATA[New comment by jknoepfler in "Stop Ruining It"]]></title><description><![CDATA[
<p>I agree that personification has value, and there's a happy medium to be struck. I don't know that we need to recite a compassion sutra at the head of every story, although I guess it couldn't hurt?</p>
]]></description><pubDate>Tue, 02 Jun 2026 20:10:48 +0000</pubDate><link>https://news.ycombinator.com/item?id=48375563</link><dc:creator>jknoepfler</dc:creator><comments>https://news.ycombinator.com/item?id=48375563</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48375563</guid></item><item><title><![CDATA[New comment by jknoepfler in "Stop Ruining It"]]></title><description><![CDATA[
<p>Try starting your user stories "As a human being fully endowed with creative and critical faculties who yearns for purposeful, reciprocal engagement within my Lebenswelt..." and see how it goes?</p>
]]></description><pubDate>Tue, 02 Jun 2026 17:41:58 +0000</pubDate><link>https://news.ycombinator.com/item?id=48373509</link><dc:creator>jknoepfler</dc:creator><comments>https://news.ycombinator.com/item?id=48373509</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48373509</guid></item><item><title><![CDATA[New comment by jknoepfler in "Anthropic confidentially submits draft S-1 to the SEC"]]></title><description><![CDATA[
<p>Confidently, even. Which uh... if I've learned anything about PR speak, sentences generally mean the opposite of what they say.</p>
]]></description><pubDate>Mon, 01 Jun 2026 18:45:06 +0000</pubDate><link>https://news.ycombinator.com/item?id=48360947</link><dc:creator>jknoepfler</dc:creator><comments>https://news.ycombinator.com/item?id=48360947</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48360947</guid></item><item><title><![CDATA[New comment by jknoepfler in "Anthropic confidentially submits draft S-1 to the SEC"]]></title><description><![CDATA[
<p>While unlikely to happen at scale, by way of anecdata I'll say that I and my extended family have almost all shifted money away from funds that are heavily coupled to the fate of GenAI.<p>The bottom is going to fall out of the market and it's going to take years to recover, I don't see any reason to suffer through that (and neither do my retirement-age relatives).<p>I'm after steady gains in an approximately efficient market, not a wildly unsustainable speculative boondoggle, thanks.</p>
]]></description><pubDate>Mon, 01 Jun 2026 18:42:29 +0000</pubDate><link>https://news.ycombinator.com/item?id=48360908</link><dc:creator>jknoepfler</dc:creator><comments>https://news.ycombinator.com/item?id=48360908</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48360908</guid></item><item><title><![CDATA[New comment by jknoepfler in "DuckDuckGo makes its 'no-AI' search engine easier to access as its traffic booms"]]></title><description><![CDATA[
<p>I find it takes me more time... sometimes it has the answer, often it has pure bullshit. I need to verify everything that comes out of it myself before repeating at anyway.<p>If people are just naked copy-pasting that field... which, ugh, of course they are... they are doing themselves and others a disservice.</p>
]]></description><pubDate>Mon, 01 Jun 2026 18:28:26 +0000</pubDate><link>https://news.ycombinator.com/item?id=48360740</link><dc:creator>jknoepfler</dc:creator><comments>https://news.ycombinator.com/item?id=48360740</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48360740</guid></item><item><title><![CDATA[New comment by jknoepfler in "Citing 'severe' math deficits, UC faculty demand a return to SAT tests for STEM"]]></title><description><![CDATA[
<p>If you're admitting students to Berkeley who can't figure out how to independently close gaps in their own knowledge quickly (formal or otherwise), you have bigger problems.<p>I self-taught a bunch of remedial math when I went back to University after many years out. Khan Academy exists. Math tutors exist. They don't just exist, they're amazing.<p>If I can self-teach basic sequences and series or polynomial factorization or whatever at the age of 30 while juggling a full time job and a full computer science syllabus, an unemployed Berkeley freshman shouldn't struggle with it unless they have a legitimate disability or something.</p>
]]></description><pubDate>Thu, 28 May 2026 20:38:15 +0000</pubDate><link>https://news.ycombinator.com/item?id=48315126</link><dc:creator>jknoepfler</dc:creator><comments>https://news.ycombinator.com/item?id=48315126</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48315126</guid></item><item><title><![CDATA[New comment by jknoepfler in "The user is visibly frustrated"]]></title><description><![CDATA[
<p>I experience most bot interactions as sludge. That's not entirely rational on my part, but it does accurately describe my reactions.<p>Almost never in my life - maybe not even once? - has being directed to an automated service made my life better. It almost always ends up with me on the line with a human, more irritated and poorer for time and patience than I began.<p>I do not trust commercial GenAI and have had almost uniformly negative and frustrating experiences with it.<p>The only exception to this has been working with Jira. Jira's user experience is SO bad, and the features they support SO impoverished, I regularly use GenAI to synthesize Jira information into reports. Which I then have to manually verify anyway if the underlying report has consequences for anyone (if it might inform a negative perform assessment, for example), but it does save me that work.<p>It does not help that I understand the underlying algorithms and have been in or around this space for 20 years now. I've been mildly impressed but fundamentally disappointed by ML/AI since... forever. But now here we are, being directed to a useless support bot whose only real function is to have read and not understood the documentation I already read and understood, and then babble it back to me in the politely useless tones of a chronically underperforming employee who has been skirting termination for years.<p>It makes people vulnerable to laziness and stupidity lazier and stupider, and it does not appreciably speed me up unless what I need is a very expensive search engine / document summarizer / note taker.<p>Which is sometimes what I need, and it's good at that.<p>Everything else just feels like having someone rub their dirty socks on the back of my head. It feels intrusive and gross and subtracts value from my lived experience.</p>
]]></description><pubDate>Tue, 26 May 2026 19:50:20 +0000</pubDate><link>https://news.ycombinator.com/item?id=48285052</link><dc:creator>jknoepfler</dc:creator><comments>https://news.ycombinator.com/item?id=48285052</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48285052</guid></item><item><title><![CDATA[New comment by jknoepfler in "'AI washing': firms are scrambling to rebrand themselves as tech-focused"]]></title><description><![CDATA[
<p>a.k.a. textbook bubble behavior</p>
]]></description><pubDate>Sun, 24 May 2026 16:45:07 +0000</pubDate><link>https://news.ycombinator.com/item?id=48258834</link><dc:creator>jknoepfler</dc:creator><comments>https://news.ycombinator.com/item?id=48258834</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48258834</guid></item><item><title><![CDATA[New comment by jknoepfler in "Tennessee man jailed 37 days for Trump meme wins settlement after lawsuit"]]></title><description><![CDATA[
<p>It was a joke about Brexit. A joke about a joke, if you will.</p>
]]></description><pubDate>Wed, 20 May 2026 17:59:03 +0000</pubDate><link>https://news.ycombinator.com/item?id=48211577</link><dc:creator>jknoepfler</dc:creator><comments>https://news.ycombinator.com/item?id=48211577</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48211577</guid></item><item><title><![CDATA[New comment by jknoepfler in "College students drown out AI-praising commencement speeches with boos"]]></title><description><![CDATA[
<p>Most people will experience it as sludge, if they experience it at all. Countries that do not aggressively regulate AI out will see our already profoundly eroded customer service ecosystem disintegrate completely. The already opaque and awful systems that determine things like access to credit or access to healthcare will become even more opaque and inscrutable and produce measurably worse outcomes for actual humans.<p>This is kinda obvious to most people, who are already experiencing an enormous amount of sludge in their daily life.<p>Tech-bro optimism in the face of GenAI is so painfully decoupled from lived reality it's frightening. Tech has not made the world a better place for most people over the last fifteen years, and it is poised to make things much, much worse.</p>
]]></description><pubDate>Wed, 20 May 2026 12:50:48 +0000</pubDate><link>https://news.ycombinator.com/item?id=48206854</link><dc:creator>jknoepfler</dc:creator><comments>https://news.ycombinator.com/item?id=48206854</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48206854</guid></item><item><title><![CDATA[New comment by jknoepfler in "Mocked by a scandal sheet, Kierkegaard endured months of personal attacks"]]></title><description><![CDATA[
<p>particularly academic writing... said having worked as an editor at an academic journal long before ChatGPT was a thing, and having corrected many hyphens to m-dashes.</p>
]]></description><pubDate>Mon, 18 May 2026 17:47:34 +0000</pubDate><link>https://news.ycombinator.com/item?id=48182904</link><dc:creator>jknoepfler</dc:creator><comments>https://news.ycombinator.com/item?id=48182904</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48182904</guid></item><item><title><![CDATA[New comment by jknoepfler in "I don't think AI will make your processes go faster"]]></title><description><![CDATA[
<p>If by "much faster" you mean ~10% faster, then sure. Having actually measured gains across a few teams, I haven't found anything faster than that. And that's making no effort to amortize across the slowdowns introduced by shipping more bugs (which I also measurable, but is not necessarily damning. Yes, I'm well aware of the knee-jerk "then you need to use GenAI to write better tests!" - which, I will add, is more undiscovered, non-free work).<p>Writing "80% of the code" is not saving "80% of the time". Code is usually trivial and writes itself when other problems are solved.</p>
]]></description><pubDate>Mon, 18 May 2026 12:09:07 +0000</pubDate><link>https://news.ycombinator.com/item?id=48178569</link><dc:creator>jknoepfler</dc:creator><comments>https://news.ycombinator.com/item?id=48178569</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48178569</guid></item><item><title><![CDATA[New comment by jknoepfler in "Illusions of understanding in the sciences"]]></title><description><![CDATA[
<p>In what way, exactly? It's one thing to assert an analogy between two things, and quite another to assert an identity.<p>The specific example given was divergent models of colliding magnetic field lines.<p>How are the models religious?<p>How are the models dogmatic?<p>The example under discussion suggests neither in the literal sense.</p>
]]></description><pubDate>Sun, 17 May 2026 15:34:54 +0000</pubDate><link>https://news.ycombinator.com/item?id=48169848</link><dc:creator>jknoepfler</dc:creator><comments>https://news.ycombinator.com/item?id=48169848</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48169848</guid></item><item><title><![CDATA[New comment by jknoepfler in "AI subscriptions are a ticking time bomb for enterprise"]]></title><description><![CDATA[
<p>Brad Gerstner might need a primer in asset depreciation.</p>
]]></description><pubDate>Sun, 17 May 2026 15:03:17 +0000</pubDate><link>https://news.ycombinator.com/item?id=48169561</link><dc:creator>jknoepfler</dc:creator><comments>https://news.ycombinator.com/item?id=48169561</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48169561</guid></item><item><title><![CDATA[New comment by jknoepfler in "Accelerando (2005)"]]></title><description><![CDATA[
<p>Mandatory "Don't Create the Torment Nexus": <a href="https://www.antipope.org/charlie/blog-static/2023/11/dont-create-the-torment-nexus.html" rel="nofollow">https://www.antipope.org/charlie/blog-static/2023/11/dont-cr...</a></p>
]]></description><pubDate>Sat, 16 May 2026 20:08:30 +0000</pubDate><link>https://news.ycombinator.com/item?id=48163327</link><dc:creator>jknoepfler</dc:creator><comments>https://news.ycombinator.com/item?id=48163327</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48163327</guid></item><item><title><![CDATA[New comment by jknoepfler in "Amazon workers under pressure to up their AI usage are making up tasks"]]></title><description><![CDATA[
<p>If GDP is going up, we must be wealthier and more productive, right? Surely? (/s)</p>
]]></description><pubDate>Fri, 15 May 2026 15:57:00 +0000</pubDate><link>https://news.ycombinator.com/item?id=48150221</link><dc:creator>jknoepfler</dc:creator><comments>https://news.ycombinator.com/item?id=48150221</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48150221</guid></item></channel></rss>