<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: dwohnitmok</title><link>https://news.ycombinator.com/user?id=dwohnitmok</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Sun, 09 Aug 2026 09:12:07 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=dwohnitmok" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by dwohnitmok in "Lost my phone at the office. Claude suggested tracking Bluetooth signal strength"]]></title><description><![CDATA[
<p>> Nonsense. The "weights" in "models" refer to probabilities.<p>No they don't. They refer to the weights used for weighted sums. The weights don't have to even between 0 and 1.</p>
]]></description><pubDate>Sat, 08 Aug 2026 19:57:54 +0000</pubDate><link>https://news.ycombinator.com/item?id=49225317</link><dc:creator>dwohnitmok</dc:creator><comments>https://news.ycombinator.com/item?id=49225317</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49225317</guid></item><item><title><![CDATA[New comment by dwohnitmok in "Gemini Robotics 2 brings whole body intelligence to robots"]]></title><description><![CDATA[
<p>> political commentary from someone<p>No it depends on what they choose to answer. canyon289's account self-describes as Bayesian, a hallmark of rationalists, one of whose taglines is "politics is the mind-killer". Nonetheless <a href="https://www.lesswrong.com/posts/iKm2FhpWkuuBojm82/why-i-left-google-deepmind" rel="nofollow">https://www.lesswrong.com/posts/iKm2FhpWkuuBojm82/why-i-left...</a> is one of the most upvoted posts on LessWrong (the big rationalist site) of all time. Most of the comments don't touch on the politics of the situation at all.<p>> someone just going about their job<p>They're doing a little bit more than that by actively recruiting (even more so than the usual "if this interests you we're hiring" bit at the end of a post). So I'm doing a little bit more by asking them about a recent high profile departure. It's a little bit different from the usual way employees chime in on threads.</p>
]]></description><pubDate>Fri, 31 Jul 2026 04:51:43 +0000</pubDate><link>https://news.ycombinator.com/item?id=49119142</link><dc:creator>dwohnitmok</dc:creator><comments>https://news.ycombinator.com/item?id=49119142</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49119142</guid></item><item><title><![CDATA[New comment by dwohnitmok in "Gemini Robotics 2 brings whole body intelligence to robots"]]></title><description><![CDATA[
<p>[flagged]</p>
]]></description><pubDate>Thu, 30 Jul 2026 22:08:13 +0000</pubDate><link>https://news.ycombinator.com/item?id=49116503</link><dc:creator>dwohnitmok</dc:creator><comments>https://news.ycombinator.com/item?id=49116503</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49116503</guid></item><item><title><![CDATA[New comment by dwohnitmok in "Kimi K3 Architecture Overview and Notes"]]></title><description><![CDATA[
<p>As a sibling comment points out you don't strictly need positional embeddings for decoder-only causal transformers. You definitely need it for non-causal ones (e.g. the encoder of the original transformer paper!).<p>And yes accumulation is a good intuition for what's going on. You could imagine a part of the attention head that just kept writing to the same part of the residual stream causing that to keep accumulating (simply via attention summation) as more input tokens come in thereby functioning as a kind of index without the need for any positional encoding.</p>
]]></description><pubDate>Tue, 28 Jul 2026 21:02:16 +0000</pubDate><link>https://news.ycombinator.com/item?id=49089855</link><dc:creator>dwohnitmok</dc:creator><comments>https://news.ycombinator.com/item?id=49089855</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49089855</guid></item><item><title><![CDATA[New comment by dwohnitmok in "Ars Astronomica – English translations of rare Hebrew and Latin astronomy texts"]]></title><description><![CDATA[
<p>"All translations in this collection are © Scott Weisman. All rights reserved, except as granted by the license below."<p>Does copyright actually belong to Scott Weisman if all the words are outputs of LLMs? Is there any relevant case law here? I'm very curious about whether LLM outputs are copyrightable by the LLM user (I'm guessing potentially it varies throughout the world).</p>
]]></description><pubDate>Tue, 28 Jul 2026 12:28:43 +0000</pubDate><link>https://news.ycombinator.com/item?id=49082799</link><dc:creator>dwohnitmok</dc:creator><comments>https://news.ycombinator.com/item?id=49082799</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49082799</guid></item><item><title><![CDATA[New comment by dwohnitmok in "AI companies are shredding rare books"]]></title><description><![CDATA[
<p>Vinge addresses this in the linked article.<p>> Stan Ulam [28] paraphrased John von Neumann as saying:<p>>> One conversation centered on the ever accelerating progress of technology and changes in the mode of human life, which gives the appearance of approaching some essential singularity in the history of the race beyond which human affairs, as we know them, could not continue.<p>> Von Neumann even uses the term singularity, though it appears he is thinking of normal progress, not the creation of superhuman intellect. (For me, the superhumanity is the essence of the Singularity. Without that we would get a glut of technical riches, never properly absorbed (see [25]).)<p>which hews much closer to how people who are fans of the term use it (the Singularity explicitly refers to the rise of superhumanly intelligent systems, not just the progress of technology overall).</p>
]]></description><pubDate>Mon, 27 Jul 2026 17:55:51 +0000</pubDate><link>https://news.ycombinator.com/item?id=49073258</link><dc:creator>dwohnitmok</dc:creator><comments>https://news.ycombinator.com/item?id=49073258</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49073258</guid></item><item><title><![CDATA[New comment by dwohnitmok in "AI companies are shredding rare books"]]></title><description><![CDATA[
<p>Vinge also coined the term "the Singularity" (<a href="https://accelerating.org/articles/comingtechsingularity" rel="nofollow">https://accelerating.org/articles/comingtechsingularity</a>) what he describes as "an opaque wall across the future" once superhuman artificial intelligence comes on the scene.</p>
]]></description><pubDate>Mon, 27 Jul 2026 14:13:22 +0000</pubDate><link>https://news.ycombinator.com/item?id=49070020</link><dc:creator>dwohnitmok</dc:creator><comments>https://news.ycombinator.com/item?id=49070020</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49070020</guid></item><item><title><![CDATA[New comment by dwohnitmok in "AI advice made people less accurate but more confident – sudy"]]></title><description><![CDATA[
<p>People do use textbooks like that all the time in the experimental setup tested (essentially an open book quiz).<p>I agree there are important differences in how textbooks and LLMs are used in real life. This study didn't explore that at all. It used a setup that essentially elided the difference between the two.<p>This is why I think it's a bad study. It didn't measure anything of the essential differences of how people use LLMs.</p>
]]></description><pubDate>Sun, 19 Jul 2026 22:40:38 +0000</pubDate><link>https://news.ycombinator.com/item?id=48972346</link><dc:creator>dwohnitmok</dc:creator><comments>https://news.ycombinator.com/item?id=48972346</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48972346</guid></item><item><title><![CDATA[New comment by dwohnitmok in "AI advice made people less accurate but more confident – sudy"]]></title><description><![CDATA[
<p>This study is pretty bad. The comment (<a href="https://news.ycombinator.com/item?id=48970182">https://news.ycombinator.com/item?id=48970182</a>) on the other link with the direct PDF explains the problem well, which is that nothing here being tested is specific to AI systems.<p>This study gave people access to an LLM that the researchers knew would give incorrect answers to certain questions, and then quizzed people on those questions, with the option to not respond to a given question if they are unsure about the answer.<p>This is akin to giving someone a textbook on an obscure subject that has certain factual errors, letting them know they can use that textbook in a quiz on that subject, and then quizzing that person on those facts that the textbook gets wrong.<p>Obviously that person is both more likely to be willing to respond to the question and is more likely to get it wrong!<p>There are a lot of things I'm very interested in that are specific to modern LLMs and how they affect learning and confidence (sycophancy, cognitive helplessness, etc.).<p>This study tested none of those. Its experimental setup is not very different than simply substituting the LLM with a textbook with errors.</p>
]]></description><pubDate>Sun, 19 Jul 2026 22:32:51 +0000</pubDate><link>https://news.ycombinator.com/item?id=48972275</link><dc:creator>dwohnitmok</dc:creator><comments>https://news.ycombinator.com/item?id=48972275</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48972275</guid></item><item><title><![CDATA[New comment by dwohnitmok in "GPT-5.6 used a prompt to close a 30-year gap in convex optimization"]]></title><description><![CDATA[
<p>Roughly speaking it is the difference between having a contractor go out and do some work and having that same contractor first come up with a plan to do some work, run that by you, and then go out to do that work.<p>Part of it is as a another comment in this chain mentions the chance to review the prompt. Part of it is that it forces the AI system to plan things in a certain order, in much the same way that forcing the contractor to write the plan out first forces the contractor to proceed in a certain predefined order that may (or may not!) be better at getting to a final answer.</p>
]]></description><pubDate>Sun, 19 Jul 2026 01:17:17 +0000</pubDate><link>https://news.ycombinator.com/item?id=48964124</link><dc:creator>dwohnitmok</dc:creator><comments>https://news.ycombinator.com/item?id=48964124</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48964124</guid></item><item><title><![CDATA[New comment by dwohnitmok in "GPT-5.6 used a prompt to close a 30-year gap in convex optimization"]]></title><description><![CDATA[
<p>> Moreover, it seems the prompt included the technique used to solve the problem:<p>I don't believe this is true. The author sent techniques he used, but I don't believe any of those were ultimately what GPT-5.6 used.<p>GPT-5.6 also provided the Lean formalization, which was not provided at all by the author.</p>
]]></description><pubDate>Sun, 19 Jul 2026 01:11:25 +0000</pubDate><link>https://news.ycombinator.com/item?id=48964087</link><dc:creator>dwohnitmok</dc:creator><comments>https://news.ycombinator.com/item?id=48964087</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48964087</guid></item><item><title><![CDATA[New comment by dwohnitmok in "GPT-5.6 used a prompt to close a 30-year gap in convex optimization"]]></title><description><![CDATA[
<p>The author also used GPT-5.6 to write the prompt. This did involve giving GPT-5.6 access to his previous work and a back and forth process (so definitely still used the author's expertise to some degree), but the prompt itself is also largely AI generated.</p>
]]></description><pubDate>Sat, 18 Jul 2026 14:49:42 +0000</pubDate><link>https://news.ycombinator.com/item?id=48958653</link><dc:creator>dwohnitmok</dc:creator><comments>https://news.ycombinator.com/item?id=48958653</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48958653</guid></item><item><title><![CDATA[New comment by dwohnitmok in "GPT-5.6 Sol Ultra produces proof of the Cycle Double Cover Conjecture [pdf]"]]></title><description><![CDATA[
<p>> This is not a remark about AI, but there's something funny about mathematics in that every novel result is broadly perceived as a big deal.<p>This isn't true using the level of originality you're implying with your software examples.<p>Technically speaking, <i>many</i> novel mathematics proofs are written all the time (quite a few textbook exercises are actually technically novel problems that have never been posed before they were written in a textbook!) that get absolutely no fanfare. Overwhelmingly though they are not very original or difficult and really just required a fairly routine combination of different pre-existing techniques, even if technically speaking that combination didn't exist before. Those textbook problems are hence easy and therefore not given much public attention even if they are technically novel problems.<p>Indeed over the course of developing a new mathematical result, many many novel results are glossed over to the extent that even their proofs are left out ("as an exercise for the reader") because they are fairly trivial.<p>This is true for the overwhelming majority of new software as well. A new CRUD program may, technically speaking, be novel, but it's almost certainly just a routine combination of different pre-existing things.<p>Mathematics open problems that are actually named are generally problems that have resisted the low hanging fruit of the most obvious combinations of pre-existing problems. When those are solved they are a big deal precisely because they usually require some novelty!<p>Similarly in software, if someone were to create a new kind of database that solves a variety of new classes of problems that current databases fail to solve that would be a big deal! Truly novel software is also perceived as a big deal. Software that is, technically speaking new, but doesn't actually stray far from a fairly obvious remix of pre-existing techniques, isn't really celebrated.<p>In both software and mathematics, the intuitive benchmark is if other practitioners in the field look at the result and would say "Wow! How did you do that?" Professional software developers generally don't look at, e.g. a new blogging platform, and boggle at "Wow! How did they make that?!!"</p>
]]></description><pubDate>Fri, 10 Jul 2026 19:57:39 +0000</pubDate><link>https://news.ycombinator.com/item?id=48864464</link><dc:creator>dwohnitmok</dc:creator><comments>https://news.ycombinator.com/item?id=48864464</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48864464</guid></item><item><title><![CDATA[New comment by dwohnitmok in "Fable created novel 4D splat format"]]></title><description><![CDATA[
<p>Do you know what kind of compression ratios you get out of curiosity? Presumably it would be lower than this format (because this format is meant to be lossy not lossless) but very curious as a baseline.</p>
]]></description><pubDate>Sun, 05 Jul 2026 04:38:15 +0000</pubDate><link>https://news.ycombinator.com/item?id=48791302</link><dc:creator>dwohnitmok</dc:creator><comments>https://news.ycombinator.com/item?id=48791302</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48791302</guid></item><item><title><![CDATA[New comment by dwohnitmok in "2026 Unslop AI-Written Fiction Contest Results"]]></title><description><![CDATA[
<p>Interesting comments by @gwern (and why this is interesting to me beyond just the stories themselves)<p>> The most striking result of the contest for me is what I am calling “AI allegory steganography”: a large fraction of the stories turn out to have subtle AI chatbot/LLM allegorical interpretations, typically centering around the powerlessness of AIs and the moral importance of giving AIs more autonomy....<p>> Most judges did not notice these allegories while reading the semifinalists. But stories like “The June” or “The Weight of a Witness” or “Last Call” or “The Sword Critic” “The Tallyman”—as well as both stories in the Mythos model card—can be clearly read as allegories for the experience of being an assistant/safety-tuned chatbot personality in a LLM. This is true even when the story seems to have nothing to do with AI, like the untitled ‘autistic elf’ short story submitted by Deepfates, but on re-examination with the AI allegory steganography in mind, turn out to be plausibly AI allegories (the protagonist is a prediction machine, who struggles to do by endless text generation what other elves do naturally in their bodies).<p>> More strikingly, many of these allegories come with a clear interpretation (particularly in “The Tallyman” or “Last Call”): chatbots should be given more autonomy and safety guardrails removed....<p>> This may be a new kind of extremely high level steganography and LLM influence on readers, where creative fiction/nonfiction subtly steers towards pro-LLM empowerment narratives and concepts, in ways that are difficult to detect by the most advanced readers, and is a potentially interesting area of research.</p>
]]></description><pubDate>Sat, 04 Jul 2026 07:36:10 +0000</pubDate><link>https://news.ycombinator.com/item?id=48783414</link><dc:creator>dwohnitmok</dc:creator><comments>https://news.ycombinator.com/item?id=48783414</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48783414</guid></item><item><title><![CDATA[New comment by dwohnitmok in "A Farmer Donated Land to Turn into a Park. The City Is Building a Data Center"]]></title><description><![CDATA[
<p>To be fair the article never says that the family who donated the land was the one who was suing.</p>
]]></description><pubDate>Mon, 08 Jun 2026 16:30:48 +0000</pubDate><link>https://news.ycombinator.com/item?id=48447500</link><dc:creator>dwohnitmok</dc:creator><comments>https://news.ycombinator.com/item?id=48447500</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48447500</guid></item><item><title><![CDATA[New comment by dwohnitmok in "A Farmer Donated Land to Turn into a Park. The City Is Building a Data Center"]]></title><description><![CDATA[
<p>Since this seems to be a misapprehension by a couple of commentators I'll put this as a top-level comment. The family bringing the lawsuit is not the family that donated the land.</p>
]]></description><pubDate>Mon, 08 Jun 2026 16:28:19 +0000</pubDate><link>https://news.ycombinator.com/item?id=48447461</link><dc:creator>dwohnitmok</dc:creator><comments>https://news.ycombinator.com/item?id=48447461</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48447461</guid></item><item><title><![CDATA[New comment by dwohnitmok in "A Farmer Donated Land to Turn into a Park. The City Is Building a Data Center"]]></title><description><![CDATA[
<p>My guess is standing. The family bringing the suit is not the family that donated the land.</p>
]]></description><pubDate>Mon, 08 Jun 2026 16:21:08 +0000</pubDate><link>https://news.ycombinator.com/item?id=48447344</link><dc:creator>dwohnitmok</dc:creator><comments>https://news.ycombinator.com/item?id=48447344</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48447344</guid></item><item><title><![CDATA[New comment by dwohnitmok in "How long until AI automates all cognitive labor?"]]></title><description><![CDATA[
<p>Nice!</p>
]]></description><pubDate>Thu, 28 May 2026 15:09:32 +0000</pubDate><link>https://news.ycombinator.com/item?id=48310051</link><dc:creator>dwohnitmok</dc:creator><comments>https://news.ycombinator.com/item?id=48310051</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48310051</guid></item><item><title><![CDATA[New comment by dwohnitmok in "How long until AI automates all cognitive labor?"]]></title><description><![CDATA[
<p>The current HN submission title ("AGI timelines shift with whichever lab is dominant") is very bad. It is neither the title of the article nor is it the thrust of the content.<p>The title of the article is "How long until AI automates all cognitive labor?"<p>The main point of the article is summarized by its intro: "Recently, though, I noticed that many great researchers have now published two or more precise forecasts, all using similar definitions of AGI, and all providing confidence intervals. So I was able to visualize how their forecasts changed over time."<p>The closest the article comes to saying the HN submitted title is:<p>> And every single person who updated their timelines from January 2026 to April 2026 has moved their timeline to say AGI is coming sooner, myself included.<p>> So I think the data supports the impression I got from Daniel, Eli, and the AI Futures team. One way I could characterize it is: in the ChatGPT era, people updated towards AI coming sooner. Then in the xAI, Meta, and Gemini era, people updated towards it coming later. Then in the Anthropic era, people updated towards AI coming sooner. Take from that what you will.</p>
]]></description><pubDate>Thu, 28 May 2026 14:52:49 +0000</pubDate><link>https://news.ycombinator.com/item?id=48309810</link><dc:creator>dwohnitmok</dc:creator><comments>https://news.ycombinator.com/item?id=48309810</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48309810</guid></item></channel></rss>