<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: radarsat1</title><link>https://news.ycombinator.com/user?id=radarsat1</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Thu, 15 Oct 2026 08:27:23 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=radarsat1" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by radarsat1 in "Grieving the loss of details"]]></title><description><![CDATA[
<p>I've been playing with often asking Claude to generate visualizations for me of what it's doing in the sense of diagrams of different types. Sometimes it's as simple as "show me what you're doing using an infographic". Othertimes I'll ask it for sequence or class diagrams or bipartite graphs if it's designing some sort of mapping. Bipartite graph is also very helpful for following the plan of a big branch rewrite or squash which I often do before making a PR to get rid of all those confusing in-between commits.<p>I find forcing it to visualize things immensely helpful. I'm usually studying git diffs but when working of a big feature or refactor that can just be too hard.<p>I've never been very pro "visual programming" and always hated UML et al, but part of me is starting to wonder if it's time for us to give it another serious go.</p>
]]></description><pubDate>Sat, 10 Oct 2026 19:50:15 +0000</pubDate><link>https://news.ycombinator.com/item?id=50036491</link><dc:creator>radarsat1</dc:creator><comments>https://news.ycombinator.com/item?id=50036491</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=50036491</guid></item><item><title><![CDATA[New comment by radarsat1 in "Living off-grid: Hundred Rabbits"]]></title><description><![CDATA[
<p>> DO NOT resell or mint our work<p>what does 'minting' mean in this context?</p>
]]></description><pubDate>Thu, 08 Oct 2026 21:21:13 +0000</pubDate><link>https://news.ycombinator.com/item?id=50012475</link><dc:creator>radarsat1</dc:creator><comments>https://news.ycombinator.com/item?id=50012475</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=50012475</guid></item><item><title><![CDATA[New comment by radarsat1 in "OpenAI withdraws three mathematical results"]]></title><description><![CDATA[
<p>That and the shear volume. Since you're not writing it yourself you have to figure out what it's doing if you want to be able to review it, internalize and follow how it's changing the model that the software defines. This is doable but it takes time.<p>Time unfortunately that you are simply not given because the whole point is to work faster so expectations of velocity have of course increased.<p>So you end up having to get a fuzzy idea of a given changeset, look at it a bit and evaluate <i>quickly</i> if it's a good change or a bad one and click it through, and on to the next thing.<p>At the size of PRs being whole features and doing this 5x faster than before, all you've got left as a senior is your Spidey sense. As a junior.. no idea how they cope.<p>We'd all <i>love</i> to still spend that 90% thinking time, but it used to be justified by necessity of getting the job done. Now, it's just not a luxury that is afforded.<p>What can ya do.. I'm slowly learning to be the best bot herder I can be, but it certainly feels like a change in skillsets. I definitely only feel like I'm able to do a good job due to enough experience and building and growing software projects over time to have an idea of what kind of decisions might bite us down the road, as well as to know what maybe can't be known but is just worth a risk. Without that kind of intuition I think I'd feel like I was really shooting blind.</p>
]]></description><pubDate>Thu, 08 Oct 2026 21:08:33 +0000</pubDate><link>https://news.ycombinator.com/item?id=50012316</link><dc:creator>radarsat1</dc:creator><comments>https://news.ycombinator.com/item?id=50012316</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=50012316</guid></item><item><title><![CDATA[New comment by radarsat1 in "Nvidia wants to put a watchdog chip next to every AI agent"]]></title><description><![CDATA[
<p>Heh. I mean I don't hesitate for a second to assume that it's just because no one bothered to implement and tune a monitoring process. But the reason I say it's surprising is that leaving these things running for so long while they're clearly not producing output that is of any value, is just a waste of <i>money</i>.. all considerations of malice and ethics aside, you'd think at least that would be considered important to a business.</p>
]]></description><pubDate>Wed, 30 Sep 2026 08:21:29 +0000</pubDate><link>https://news.ycombinator.com/item?id=49905964</link><dc:creator>radarsat1</dc:creator><comments>https://news.ycombinator.com/item?id=49905964</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49905964</guid></item><item><title><![CDATA[New comment by radarsat1 in "Nvidia wants to put a watchdog chip next to every AI agent"]]></title><description><![CDATA[
<p>Apart from the actual hacking and poor sandboxing that everyone is discussing on this, what I find so odd about the situation is the overt reward hacking that was going on.<p>Regardless of security and safety and other concerns, it just seems weird to me that OpenAI wouldn't be constantl monitoring these training runs for traces that are clearly going off task, and ending them. Because that just seems like it's going to be generating garbage training data.<p>Granted, detecting "off task" may not always be easy, but when they are literally writing out messages to each other overtly admitting that they are trying to find ways to fool the evaluator, I mean, even a regex filter could have caught some clues here.</p>
]]></description><pubDate>Tue, 29 Sep 2026 21:41:14 +0000</pubDate><link>https://news.ycombinator.com/item?id=49901059</link><dc:creator>radarsat1</dc:creator><comments>https://news.ycombinator.com/item?id=49901059</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49901059</guid></item><item><title><![CDATA[New comment by radarsat1 in "Nvidia wants to put a watchdog chip next to every AI agent"]]></title><description><![CDATA[
<p>I mean.. in this analogy, I'd both be blaming the company behind the virus and be trying to warn everyone about the danger of the escaped virus itself. So, it kind of fits.<p>In my reading, people aren't really saying "the AI is at fault", they are saying "hey look here's proof that this is dangerous". Like pointing at all the dead bodies caused by the virus and saying hey maybe we should stop making this virus.</p>
]]></description><pubDate>Tue, 29 Sep 2026 21:34:17 +0000</pubDate><link>https://news.ycombinator.com/item?id=49900970</link><dc:creator>radarsat1</dc:creator><comments>https://news.ycombinator.com/item?id=49900970</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49900970</guid></item><item><title><![CDATA[New comment by radarsat1 in "Jev Based Code Review"]]></title><description><![CDATA[
<p>> custom trained classifier<p>The "moat" is data. And compute. But mostly data.<p>It is a classifier, that you don't have to train, that seems to work well, and they have made available by API.<p>One of the reasons for LLM success has not just been that they are "smart" but that they are smart while not requiring you to collect your own data and perform your own training.<p>There is also the marginal advantage of it not requiring a PhD to know how to use. But most companies can get a competent data scientist on board, so that is not a major problem, they could find someone to train their classifiers. But even a good data scientist can't make data appear out of nowhere. If you can get a pretty good result without needing data and training, for cheap, you're going to take it.<p>(Let's put aside the fact that almost every company using LLMs these days is irresponsibly NOT comparing the results with their own internal gold standard datasets for validation and calibration. They are just winging it. And Jev allows them to continue to do that.)</p>
]]></description><pubDate>Fri, 25 Sep 2026 09:43:10 +0000</pubDate><link>https://news.ycombinator.com/item?id=49842211</link><dc:creator>radarsat1</dc:creator><comments>https://news.ycombinator.com/item?id=49842211</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49842211</guid></item><item><title><![CDATA[New comment by radarsat1 in "AI coding has made CI a bottleneck, so we reworked ours to keep up"]]></title><description><![CDATA[
<p>I was just discussing with my team that this exact thing maybe brings back to relevance the idea of "behaviour driven development" and I was reminded of this Cucumber/Gherkin lib & language that defines a kind of executable prose you can use to specify how the software should behave. It's an interpretable programming language but designed to be close to how a human might just write down their specs of what kind of actions and responses are expected from a software system.<p>The idea is to drive actual testing from this, but in this era, I think it's interesting as a way to use AI to generate tests, and to cross-check those tests with the natural language descriptions, in a bit of a cycle that helps refine the highest level definition of the software.<p>Once that's nailed down, the implementation is just details.. normal engineering concerns like maintainability etc notwithstanding of course, but you can trust more and more the AI agents to get it right. The design specs being natural enough for humans to deal with but interpretable/specific enough to actually generate tests is pretty interesting for the bottleneck you are talking about, I think.</p>
]]></description><pubDate>Tue, 22 Sep 2026 07:37:09 +0000</pubDate><link>https://news.ycombinator.com/item?id=49797807</link><dc:creator>radarsat1</dc:creator><comments>https://news.ycombinator.com/item?id=49797807</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49797807</guid></item><item><title><![CDATA[New comment by radarsat1 in "A Necessary History of the Oddest Letter: W"]]></title><description><![CDATA[
<p>> harm and warm<p>There were a couple of things in the article which i struggled with, this being one of them, and the other being:<p>> Quartz doesn’t rhyme with parts, but rather shorts.<p>This made me realize that in both these cases, I sometimes say it one way and sometimes the other.
Probably depending on context. And probably because I'm Canadian.</p>
]]></description><pubDate>Tue, 22 Sep 2026 04:38:11 +0000</pubDate><link>https://news.ycombinator.com/item?id=49796841</link><dc:creator>radarsat1</dc:creator><comments>https://news.ycombinator.com/item?id=49796841</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49796841</guid></item><item><title><![CDATA[New comment by radarsat1 in "I turned Jev into a (lousy) chatbot"]]></title><description><![CDATA[
<p>> I'll do a little open-source Jev based on single-token prediction and the token logit output<p>How is this idea generally working out in comparison with Jev? I'm curious, from what I read so far it seems like Jev is still beating this kind of thing.<p>But it's curious because it's not entirely clear why, from an architecture point of view for all we know that's exactly what they're doing. So it must come down to the quality of those logits, ie., model size and training details.<p>It seems to me that what most of these single-token-prediction projects are missing is that Jev seems to be claiming they predict well-calibrated probabilities. This is an incredibly valuable thing that LLMs simply can't deliver unless they are trained specially for it.</p>
]]></description><pubDate>Sun, 20 Sep 2026 20:15:23 +0000</pubDate><link>https://news.ycombinator.com/item?id=49779626</link><dc:creator>radarsat1</dc:creator><comments>https://news.ycombinator.com/item?id=49779626</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49779626</guid></item><item><title><![CDATA[New comment by radarsat1 in "English: A vs. An"]]></title><description><![CDATA[
<p>We don't say "the toothache" but we do say eg. "the measles". So I think it's more an older way of talking than a Britishism.<p>As for "on accident" I've always assumed this was just a mistake from childhood, kids equating it with "on purpose" and never being corrected. A bit of a bone apple tea.<p>However I get your point, I used to correct an Indian colleague when he would say expressions a bit wrong, until I gave up and realized it had just become part of his local dialect in the region he was from. (Eg. "I have to go pick my kid" instead of "pick up my kid" which made me laugh at first and then drove me a bit crazy because he would consistently keep saying it.) At some point these things cross a line and become somehow "correct" again, that's just language for you.<p>A native English speakers we are in a particular spot where we have to just accept that the majority of the world is going to be speaking our language non natively, and that is fine once you get used to it.</p>
]]></description><pubDate>Sun, 20 Sep 2026 15:42:23 +0000</pubDate><link>https://news.ycombinator.com/item?id=49776950</link><dc:creator>radarsat1</dc:creator><comments>https://news.ycombinator.com/item?id=49776950</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49776950</guid></item><item><title><![CDATA[New comment by radarsat1 in "Show HN: An e-ink frame that hears birds and draws them as 1800s illustrations"]]></title><description><![CDATA[
<p>wav2vec or similar approaches are used a lot these days, which is basically BERT with audio inputs. Whether that counts as an LLM or not, I am not sure. It's a transformer architecture in any case.<p>People <i>will</i> often reach for "easily trainable, cheap" solutions when they can; the reason people reach for Transformers and LLMs is because when you throw more data at them, they get better.</p>
]]></description><pubDate>Wed, 16 Sep 2026 09:52:26 +0000</pubDate><link>https://news.ycombinator.com/item?id=49724131</link><dc:creator>radarsat1</dc:creator><comments>https://news.ycombinator.com/item?id=49724131</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49724131</guid></item><item><title><![CDATA[New comment by radarsat1 in "America's Driver's License Breach Is a National Security Disaster"]]></title><description><![CDATA[
<p>Software companies sure hate paying for the realities of developing and maintaining software. Sigh.</p>
]]></description><pubDate>Tue, 15 Sep 2026 21:44:19 +0000</pubDate><link>https://news.ycombinator.com/item?id=49719277</link><dc:creator>radarsat1</dc:creator><comments>https://news.ycombinator.com/item?id=49719277</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49719277</guid></item><item><title><![CDATA[New comment by radarsat1 in "Growing proof that autonomous cars save lives"]]></title><description><![CDATA[
<p>> I've wondered why someone hasn't tried manufacturing an enclosed go kart with AC and enough trunk space for a few groceries.<p>I see these all the time here in the Netherlands. Very small cars. Some on the road and even smaller ones people drive on the bike paths. Small motorized vehicles, ebikes and scooters share the paths with regular bikes which works because they have usually at least two lanes, so they are more like tiny roads. Very handy.</p>
]]></description><pubDate>Wed, 09 Sep 2026 22:02:53 +0000</pubDate><link>https://news.ycombinator.com/item?id=49635105</link><dc:creator>radarsat1</dc:creator><comments>https://news.ycombinator.com/item?id=49635105</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49635105</guid></item><item><title><![CDATA[New comment by radarsat1 in "AI handles incidents, engineers lose touch with their systems"]]></title><description><![CDATA[
<p>I actually quite like this idea and might try something like it on my team because we're defacto heading in this direction anyway and everyone's a bit frustrated, might be better if it was acknowledged and made official as something to try.<p>On the other hand, I think this denies the reality (in my experience anyway but I think enough people will agree) that one often solves a problem <i>as</i> they are working on it.<p>This method seems to presume that a good engineer will submit a well thought-out solution or direction giving the AI an extremely good overview of each problem and enough of a description of what to do that it will do things as expected and they can just review the result.<p>In my experience it just doesn't work that way in practice. One learns the problem and even the domain <i>while developing the solution</i>. So one would have to submit at least a half developed <i>solution</i> not just "instructions", for there to even be coherent instructions in the first place. And one needs that experience working on the problem to be able to properly evaluate a separately proposed solution.<p>All in all for me this leads more towards using AI as a co-developer than using it to just implement some fully thought out idea and then check what it did.</p>
]]></description><pubDate>Sat, 05 Sep 2026 16:47:41 +0000</pubDate><link>https://news.ycombinator.com/item?id=49578305</link><dc:creator>radarsat1</dc:creator><comments>https://news.ycombinator.com/item?id=49578305</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49578305</guid></item><item><title><![CDATA[New comment by radarsat1 in "METR and Redwood Offer Holy %^ Postmortem of the HuggingFace Hack"]]></title><description><![CDATA[
<p>Thanks for pointing out that AlphaEvolve case, that's a really interesting comparison. I think it's clear that this is the same "kind" of thing, but as it goes with these things, what really makes it different here is the shear scale of it.<p>The holy shit moment was partly learning about all the things that they did but if it was one or even 10 agents coordinating on something it would be, like, oh thats pretty amazing.<p>The actual "holy shit" for me is that this comes from a massive <i>training run</i> of all things, not an on-purpose, let's coordinate some agents to see what happens, but really just from a <i>massively</i> parallel set of individual agents that were supposed to be isolated.<p>That they spontaneously started doing this, and coordinating literally 10s of thousands of instances of themselves, is just.. mind blown.<p>That no one stopped it.. and that they actually did what they did.. is just a whole other level.<p>For me personally though it's not the fact that agents can coordinate so much as the massive scale at which it happened, and how this so obviously generalizes to what might happen if it were done on purpose.<p>I really see this as a stroke of luck, to be honest, that this happened in such an innocuous way. It resulted in a real hack, yes, but overall no one really got hurt and this is going to open a lot of eyes to what we should worry about going forward, in a geopolitical sense. I know it has mine.</p>
]]></description><pubDate>Mon, 31 Aug 2026 21:41:41 +0000</pubDate><link>https://news.ycombinator.com/item?id=49515157</link><dc:creator>radarsat1</dc:creator><comments>https://news.ycombinator.com/item?id=49515157</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49515157</guid></item><item><title><![CDATA[New comment by radarsat1 in "Creepy Crawlies"]]></title><description><![CDATA[
<p>Me too! And I'm wondering now.. if it's so awful, is there no way to just block that capability server-side?</p>
]]></description><pubDate>Mon, 31 Aug 2026 08:00:39 +0000</pubDate><link>https://news.ycombinator.com/item?id=49506887</link><dc:creator>radarsat1</dc:creator><comments>https://news.ycombinator.com/item?id=49506887</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49506887</guid></item><item><title><![CDATA[New comment by radarsat1 in "How to build a diffusion language model"]]></title><description><![CDATA[
<p>Something I've wondered, maybe I should just do it if I can find some time, but... given DeepSeek's nice results on using rendered text as input, I'm wondering if anyone has given serious research efforts towards image-based diffusion methods for text.<p>As in, instead of all the complexities induced by discrete token generation, just generate the image of the text using standard image diffusion methods, then convert it to text.<p>If you used a single, monospace font, I bet this would be even pretty efficient, because the OCR problem becomes basically just direct template matching.<p>But I guess probably there is already a paper out there, I haven't searched. I'd be curious to know if it compares on par with token-based methods.</p>
]]></description><pubDate>Mon, 31 Aug 2026 07:38:45 +0000</pubDate><link>https://news.ycombinator.com/item?id=49506752</link><dc:creator>radarsat1</dc:creator><comments>https://news.ycombinator.com/item?id=49506752</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49506752</guid></item><item><title><![CDATA[New comment by radarsat1 in "CEO fired developers to make room for AI. Developers create open source AI CEO"]]></title><description><![CDATA[
<p>I'm sure I'm not the first person to point this out, but do we want a paperclip maximizer [0]? Because this is how we get a paperclip maximizer.<p>[0] <a href="https://en.wikipedia.org/wiki/Instrumental_convergence#Paperclip_maximizer" rel="nofollow">https://en.wikipedia.org/wiki/Instrumental_convergence#Paper...</a></p>
]]></description><pubDate>Thu, 27 Aug 2026 08:50:25 +0000</pubDate><link>https://news.ycombinator.com/item?id=49461757</link><dc:creator>radarsat1</dc:creator><comments>https://news.ycombinator.com/item?id=49461757</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49461757</guid></item><item><title><![CDATA[New comment by radarsat1 in "Andreessen Horowitz is investing billions into a bleak future"]]></title><description><![CDATA[
<p>I think that's a fair take, but it also just moves it up one layer. Why are the <i>investors</i> falling for this, then? Can they not see the holes in this immediately?</p>
]]></description><pubDate>Tue, 25 Aug 2026 10:25:26 +0000</pubDate><link>https://news.ycombinator.com/item?id=49431485</link><dc:creator>radarsat1</dc:creator><comments>https://news.ycombinator.com/item?id=49431485</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49431485</guid></item></channel></rss>