<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: dwallin</title><link>https://news.ycombinator.com/user?id=dwallin</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Mon, 15 Jun 2026 07:27:47 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=dwallin" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by dwallin in "Show HN: 3D print Z reinforcement via injected loops"]]></title><description><![CDATA[
<p>Instead of one large channel throughout the whole print, why not multiple small 2-4 layer bridges?</p>
]]></description><pubDate>Sun, 14 Jun 2026 16:03:17 +0000</pubDate><link>https://news.ycombinator.com/item?id=48528746</link><dc:creator>dwallin</dc:creator><comments>https://news.ycombinator.com/item?id=48528746</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48528746</guid></item><item><title><![CDATA[New comment by dwallin in "The redistribution of housing wealth caused by rent control [pdf]"]]></title><description><![CDATA[
<p>Moving prices is not the same as moving the market, and famously the market might cause them to go insolvent faster then the market goes rational. Which would mean that they weren’t actually rational and this is all circular reasoning?</p>
]]></description><pubDate>Sun, 14 Jun 2026 04:38:12 +0000</pubDate><link>https://news.ycombinator.com/item?id=48524227</link><dc:creator>dwallin</dc:creator><comments>https://news.ycombinator.com/item?id=48524227</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48524227</guid></item><item><title><![CDATA[New comment by dwallin in "Noroboto: Lying Fonts and Mitigation in Rust"]]></title><description><![CDATA[
<p>You don’t need to make that argument. “I changed the font when reviewing to one that is easier for me to read.”</p>
]]></description><pubDate>Mon, 25 May 2026 05:21:35 +0000</pubDate><link>https://news.ycombinator.com/item?id=48263648</link><dc:creator>dwallin</dc:creator><comments>https://news.ycombinator.com/item?id=48263648</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48263648</guid></item><item><title><![CDATA[New comment by dwallin in "Hallucination Is Inevitable: An Innate Limitation of Large Language Models"]]></title><description><![CDATA[
<p>Yeah, they only “proved” hallucination is inevitable by defining it to be any case where the llm doesn’t provide the “correct” answer. By this definition, an LLM deciding not to answer is also a “hallucination”.</p>
]]></description><pubDate>Mon, 04 May 2026 16:48:02 +0000</pubDate><link>https://news.ycombinator.com/item?id=48011250</link><dc:creator>dwallin</dc:creator><comments>https://news.ycombinator.com/item?id=48011250</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48011250</guid></item><item><title><![CDATA[New comment by dwallin in "ML promises to be profoundly weird"]]></title><description><![CDATA[
<p>Some people point at LLMs confabulating, as if this wasn’t something humans are already widely known for doing.<p>I consider it highly plausible that confabulation is inherent to scaling intelligence. In order to run computation on data that due to dimensionality is computationally infeasible, you will most likely need to create a lower dimensional representation and do the computation on that. Collapsing the dimensionality is going to be lossy, which means it will have gaps between what it thinks is the reality and what is.</p>
]]></description><pubDate>Wed, 08 Apr 2026 16:16:31 +0000</pubDate><link>https://news.ycombinator.com/item?id=47692272</link><dc:creator>dwallin</dc:creator><comments>https://news.ycombinator.com/item?id=47692272</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47692272</guid></item><item><title><![CDATA[New comment by dwallin in "How to defer US taxes"]]></title><description><![CDATA[
<p>The question is not whether the alternative is perfect, the question is can it be made better than the status quo. It’s not that hard to come up with potential mitigations for the problems you state.<p>- A taxable threshold, so people who can’t afford lawyers and accountants don’t need to deal with it. Works well for family gifting.<p>- You don’t need to tax immediately, tax it when it the profit is realized, eg. When you sell that art.<p>- Taking out a loan against an asset at an increased valuation should trigger a taxable event. (Eg. Stocks go from 1b to 2b valuation and you take out a 500m loan. You are realizing 250k of gains and should pay tax on that gain.)<p>- Eliminate stepped up cost basis. This is a ridiculous give away.</p>
]]></description><pubDate>Thu, 19 Mar 2026 22:07:09 +0000</pubDate><link>https://news.ycombinator.com/item?id=47446979</link><dc:creator>dwallin</dc:creator><comments>https://news.ycombinator.com/item?id=47446979</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47446979</guid></item><item><title><![CDATA[New comment by dwallin in "US Court of Appeals: TOS may be updated by email, use can imply consent [pdf]"]]></title><description><![CDATA[
<p>So if I email the company a TOS and say that continuing to allow me to use the tool should be considered acceptance of my new TOS that should be valid? Sometimes it's amazing to see the legal contortions people use to justify bad behavior on the part of companies.</p>
]]></description><pubDate>Mon, 09 Mar 2026 13:25:59 +0000</pubDate><link>https://news.ycombinator.com/item?id=47308765</link><dc:creator>dwallin</dc:creator><comments>https://news.ycombinator.com/item?id=47308765</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47308765</guid></item><item><title><![CDATA[New comment by dwallin in "Anthropic and Alignment (Ben Thompson)"]]></title><description><![CDATA[
<p>When did Ben Thompson go so far down the path to autocratic sympathizer? This is such an anti-democratic, anti-free market, anti-free speech view on this whole situation.<p>First, everything revolves around a core conceit that "Might makes right". The idea that entities might might push back with the tools at their disposal is treated as a fools errand, you should just acquiesce.<p>The role of the legislative branch in deciding what private entities are allowed, or not allowed to do is treated as a side note. He equates the dictates of the executive branch as if it was the will of the United States itself, above even the Constitution.<p>It's dismissive of the rights of private companies and individuals to make decisions for themselves about the actions they take and whether or how they choose to transact within the law with parts of the executive branch.<p>He acts as if it's a foregone conclusion that every AI company should be considered an arm of the executive branch of the US government. The analogy to nuclear weapons is super flawed, there are multiple laws on the books (written into law by Congress) specifically regulating Nuclear research and development.<p>And most astonishingly he ends it dropping an implied threat of violence towards Anthropic (and assumedly anyone else who doesn't agree with his point of view):<p>> I don’t want that, and, more pertinently, the ones with guns aren’t going to tolerate it.<p>Wow.</p>
]]></description><pubDate>Mon, 02 Mar 2026 18:56:20 +0000</pubDate><link>https://news.ycombinator.com/item?id=47222389</link><dc:creator>dwallin</dc:creator><comments>https://news.ycombinator.com/item?id=47222389</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47222389</guid></item><item><title><![CDATA[New comment by dwallin in "We do not think Anthropic should be designated as a supply chain risk"]]></title><description><![CDATA[
<p>It’s a non-clause that is written to sound like they are doing something to prevent these uses when they aren’t. “You are not allowed to do illegal things” is meaningless, since they already can’t legally do illegal things. Plus the administration itself gets to decide if it meets legal use.</p>
]]></description><pubDate>Sun, 01 Mar 2026 01:26:19 +0000</pubDate><link>https://news.ycombinator.com/item?id=47202626</link><dc:creator>dwallin</dc:creator><comments>https://news.ycombinator.com/item?id=47202626</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47202626</guid></item><item><title><![CDATA[New comment by dwallin in "Mercury 2: Diffusion Reasoning Model"]]></title><description><![CDATA[
<p>This is such a bad faith question, it's annoying to see it come up again as if there's any utility to asking it.<p>The question itself never specifies that the car you would be driving is the same one that you need to be washed. The car that needs to be washed could be waiting in the parking lot of the car wash already. It doesn't state that you plan on washing your car at the car wash. Perhaps the car wash sells car cleaning equipment that you can bring back to wash your car at home?<p>The question is designed to be ambiguous so the llm answers it in a way that seem facially absurd to the people who are in on the scheme. What it's actually showing is a failure of imagination for those asking the question.<p>Do you want your chatbot to be suspicious of you trying to trick it? To me this seems patently unhelpful outside of LLMs tuned for roleplay or to operate in a highly adversarial environment.<p>Do you want it to assume you are an idiot asking the question because you didn't realize you need to have the car at the car wash to wash it?<p>Or do you want it to take the best faith assumption as to what you are asking and try to be as helpful as possible given the poor question?</p>
]]></description><pubDate>Tue, 24 Feb 2026 21:08:59 +0000</pubDate><link>https://news.ycombinator.com/item?id=47143084</link><dc:creator>dwallin</dc:creator><comments>https://news.ycombinator.com/item?id=47143084</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47143084</guid></item><item><title><![CDATA[New comment by dwallin in "Jury told that Meta, Google 'engineered addiction' at landmark US trial"]]></title><description><![CDATA[
<p>Given that these tendencies are not evenly distributed throughout the population, you can have structures that leverage the large mean to mitigate the worst tendencies of the extreme tails. Given that the natural state of things is that power begets more power, these are harder to build and maintain, but it can be done. In particular, Democracies and Republics are major historical examples of this.</p>
]]></description><pubDate>Tue, 10 Feb 2026 15:46:42 +0000</pubDate><link>https://news.ycombinator.com/item?id=46961380</link><dc:creator>dwallin</dc:creator><comments>https://news.ycombinator.com/item?id=46961380</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46961380</guid></item><item><title><![CDATA[New comment by dwallin in "AI makes the easy part easier and the hard part harder"]]></title><description><![CDATA[
<p>A important point though is that llm code generation changes that tradeoff. The time/opportunity cost goes way down while the productivity penalty starts accumulating very fast. Outcomes can diverge very quickly.</p>
]]></description><pubDate>Mon, 09 Feb 2026 01:19:14 +0000</pubDate><link>https://news.ycombinator.com/item?id=46940467</link><dc:creator>dwallin</dc:creator><comments>https://news.ycombinator.com/item?id=46940467</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46940467</guid></item><item><title><![CDATA[New comment by dwallin in "AI makes the easy part easier and the hard part harder"]]></title><description><![CDATA[
<p>When it comes to new emerging technologies everyone is searching the space of possibilities, exploring new ways to use said technologies, and seeing where it applies and creates value. In situations such as this, a positive sign is worth way more than a negative. The chances of many people not using it the right way are much much higher when no one really knows what the “right” way is.<p>It then shows hubris and a lack of imagination for someone in such a situation to think they can apply their negative results to extrapolate to the situation at large. Especially when so many are claiming to be seeing positive utility.</p>
]]></description><pubDate>Mon, 09 Feb 2026 00:56:45 +0000</pubDate><link>https://news.ycombinator.com/item?id=46940311</link><dc:creator>dwallin</dc:creator><comments>https://news.ycombinator.com/item?id=46940311</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46940311</guid></item><item><title><![CDATA[New comment by dwallin in "Threat actors expand abuse of Microsoft Visual Studio Code"]]></title><description><![CDATA[
<p>IMO this is a mistake, for basically the same reason you justify it with. Since most people just want the code to work, and the chances of any specific repo being malicious is low, especially when a lot of the repos you work with are trusted or semi-trusted, it easily becomes a learned behavior to just auto accept this.<p>Trust in code operates on a spectrum, not a binary. Different code bases have vastly different threat profiles, and this approach does close to nothing to accomodate for that.<p>In addition, code bases change over time, and full auditing is near impossible. Even if you manually audit the code, most code is constantly changing. You can pull an update from git, and the audited repo you trusted can be no longer trustworthy.<p>An up front binary and persistent, trust or don't trust model isn't a particularly good match match for either user behavior or the potential threats most users will face.</p>
]]></description><pubDate>Thu, 22 Jan 2026 16:50:32 +0000</pubDate><link>https://news.ycombinator.com/item?id=46721778</link><dc:creator>dwallin</dc:creator><comments>https://news.ycombinator.com/item?id=46721778</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46721778</guid></item><item><title><![CDATA[New comment by dwallin in "I got the highest score on ARC-AGI again swapping Python for English"]]></title><description><![CDATA[
<p>Very much agree with this. Looking at the dimensionality of a given problem space is a very helpful heuristic when analyzing how likely an llm is going to be suitable/reliable for that task. Consider how important positional encodings are LLM performance. You also then have an attention model that operates in that 1-dimensional space. With multidimensional data significant transformations to encode into a higher dimensional abstraction needs to happen within the model itself, before the model can even attempt to intelligently manipulate it.</p>
]]></description><pubDate>Wed, 17 Sep 2025 13:37:55 +0000</pubDate><link>https://news.ycombinator.com/item?id=45275697</link><dc:creator>dwallin</dc:creator><comments>https://news.ycombinator.com/item?id=45275697</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45275697</guid></item><item><title><![CDATA[New comment by dwallin in "Standard Thermal: Energy Storage 500x Cheaper Than Batteries"]]></title><description><![CDATA[
<p>Seems like a case where directly going from sunlight to heat would be a better approach for this, instead of converting to electricity first.</p>
]]></description><pubDate>Mon, 25 Aug 2025 13:39:03 +0000</pubDate><link>https://news.ycombinator.com/item?id=45013728</link><dc:creator>dwallin</dc:creator><comments>https://news.ycombinator.com/item?id=45013728</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45013728</guid></item><item><title><![CDATA[New comment by dwallin in "Open music foundation models for full-song generation"]]></title><description><![CDATA[
<p>In order to make better ai tools for generating specific parts of a song, you ideally want models that understand what good music sounds like when put together. These sorts of "generate whole songs" are a predecessor to more specific tooling. These tools are slowly moving downstream (look at the evolution of Suno) and will almost certainly eventually move to a place where they are just a part of the music production workflow. We increasingly have improved tools to break down full tracks into stems, stems to/from midi/lyrics.<p>Lots of potential musicians / producers that can write a catchy tune, lyrics, create midi work, etc; but maybe can't play / don't own the instruments they want to use (could be disabled) or maybe don't have a great singing voice. These ai tools can lower the bar for more people to create music at a higher level. It can also act as a improvisational partner, to explore more musical space faster.<p>As a personal anecdote of where AI might be useful, as a hobby I occasionally participate in game jams, sometimes working on music / sound effects to stretch my legs form my day job. One game jam game I worked on was inspired by a teammates childhood in Poland. So I listened to a bunch of traditional Polish music and created a track inspired by said music. I'm pretty happy with how it came out, but with current AI I'm sure I could have improved the results significantly. If I were to be making it now, I would be able to upload the tracks I wrote, see how the AI might bring it closer to something that sounds authentic, and using that to help me rewrite parts of the melody where it was lacking. Then I could have piped in my final melody with it's inauthentic midi instrument (I neither own, nor play traditional polish stringed instruments) and used it to make something that sounds much closer to my target, with a more organic feel.</p>
]]></description><pubDate>Fri, 08 Aug 2025 15:43:22 +0000</pubDate><link>https://news.ycombinator.com/item?id=44838359</link><dc:creator>dwallin</dc:creator><comments>https://news.ycombinator.com/item?id=44838359</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44838359</guid></item><item><title><![CDATA[New comment by dwallin in "Why I don't discuss politics with friends"]]></title><description><![CDATA[
<p>I would say that the partial counterpoint to that is, for most people their values are also largely tribe based, in that their values are not purely fixed, but rather tend to adapt to loosely track the tribal consensus. Very few are the ones willing to stick to their convictions under pressure.<p>There are clearly some (many?) shared average axiomatic values that seem to be common between very different cultures/religions (although individuals vary much more significantly), but it's much easier to obsess on the places we differ.<p>Where I strongly disagree is the idea that groups with different fundamental values can't necessarily find common policy ground. A good example is Basic Income, where you can find agreement between groups on opposite sides that both embrace the idea, but for very different value-driven reasons. In many cases, you can also agree to disagree, and just keep your collective hands out of it (eg. separation of religion and state).</p>
]]></description><pubDate>Thu, 03 Apr 2025 17:32:43 +0000</pubDate><link>https://news.ycombinator.com/item?id=43572911</link><dc:creator>dwallin</dc:creator><comments>https://news.ycombinator.com/item?id=43572911</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=43572911</guid></item><item><title><![CDATA[New comment by dwallin in "It's the hottest car company. You can't buy one in America"]]></title><description><![CDATA[
<p>The biggest click bait is the “It” which can clearly be seamlessly replaced with BYD, providing vastly increased utility at basically no increased complexity; no hard value determination needed. Intentionally removing useful information in an attempt to abuse the curiosity of readers and drive numbers is a type of enshittification in the news and information sphere.</p>
]]></description><pubDate>Sun, 30 Mar 2025 15:19:46 +0000</pubDate><link>https://news.ycombinator.com/item?id=43524858</link><dc:creator>dwallin</dc:creator><comments>https://news.ycombinator.com/item?id=43524858</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=43524858</guid></item><item><title><![CDATA[New comment by dwallin in "NotaGen: Symbolic Music Generation"]]></title><description><![CDATA[
<p>I agree that what ai music needs to become an industry tool is the ability to create, access and remix parts, but I think tools like Suno have more of the right idea vs tools like this. In order to be able to write intermediate parts properly, you need to be able to understand the whole and what things should sound like when put together, or when the notes are actually played by a musician. Then it’s easier to work back from there, split your tracks apart into stems, transcribe your stems into MIDI, etc.<p>Suno et al are moving in this direction but I honestly think development will be somewhat stunted until we get a good open source model(s), and something like control-nets.</p>
]]></description><pubDate>Thu, 27 Mar 2025 12:59:22 +0000</pubDate><link>https://news.ycombinator.com/item?id=43493138</link><dc:creator>dwallin</dc:creator><comments>https://news.ycombinator.com/item?id=43493138</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=43493138</guid></item></channel></rss>