<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: djhn</title><link>https://news.ycombinator.com/user?id=djhn</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Sun, 25 Oct 2026 22:12:50 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=djhn" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by djhn in "The Mathocalypse"]]></title><description><![CDATA[
<p>I appreciate the counter argument, even as a chat bot skeptic.<p>However, there is the fact that you had to know how to poke the machine so it plucks the right vocabulary out of the training data.<p>There is very clearly no theory of mind: no inherent internalised modelling of how a human of a particular age thinks, speaks and what they do or do not know. These are the most obvious cracks in the “LLMs are (or will be) the superintelligence” narrative.</p>
]]></description><pubDate>Thu, 08 Oct 2026 05:38:00 +0000</pubDate><link>https://news.ycombinator.com/item?id=50002108</link><dc:creator>djhn</dc:creator><comments>https://news.ycombinator.com/item?id=50002108</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=50002108</guid></item><item><title><![CDATA[New comment by djhn in "Sharing AI progress in mathematics"]]></title><description><![CDATA[
<p>Research seems to on balance point towards RLHF&RLVR merely increasing subjective sampling efficiency within the pretraining data.</p>
]]></description><pubDate>Wed, 07 Oct 2026 20:14:38 +0000</pubDate><link>https://news.ycombinator.com/item?id=49998182</link><dc:creator>djhn</dc:creator><comments>https://news.ycombinator.com/item?id=49998182</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49998182</guid></item><item><title><![CDATA[New comment by djhn in "Germany’s RobCo hits $1B valuation"]]></title><description><![CDATA[
<p>To be fair many of them do have at least a small ownership stake in what their ruling class owns, since their pensions are invested in the public markets as well as, to a more limited extent, VC and PE through various funds and stakes held by public companies.</p>
]]></description><pubDate>Tue, 06 Oct 2026 04:45:51 +0000</pubDate><link>https://news.ycombinator.com/item?id=49974303</link><dc:creator>djhn</dc:creator><comments>https://news.ycombinator.com/item?id=49974303</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49974303</guid></item><item><title><![CDATA[New comment by djhn in "Everybody’s home. No one’s coming over"]]></title><description><![CDATA[
<p>Yes! How did SARS original bring the face-mask-when-ill culture to Asia, but covid-19 failed to do the same worldwide?</p>
]]></description><pubDate>Wed, 30 Sep 2026 21:16:47 +0000</pubDate><link>https://news.ycombinator.com/item?id=49914571</link><dc:creator>djhn</dc:creator><comments>https://news.ycombinator.com/item?id=49914571</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49914571</guid></item><item><title><![CDATA[New comment by djhn in "What happened to the Snowden archive"]]></title><description><![CDATA[
<p>Your comment started out well within the Overton window, but in the second paragraph it jumped out.<p>Can we call that Overton window defenestration?</p>
]]></description><pubDate>Mon, 21 Sep 2026 04:56:14 +0000</pubDate><link>https://news.ycombinator.com/item?id=49783208</link><dc:creator>djhn</dc:creator><comments>https://news.ycombinator.com/item?id=49783208</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49783208</guid></item><item><title><![CDATA[New comment by djhn in "How much of F-Droid is LLM generated?"]]></title><description><![CDATA[
<p>This must depend on language. I think that at least for Python, JS/TS, Go, C, Fortran there isn’t much difference in setup with notepad+terminal (or sublime+terminal for myself) relative to whatever the kids are using these days. Other than syntax highlighting and LSP, obviously, but I’m not sure those have much to do with learning how the language or stack work. Could you explain what you mean if I’m misunderstanding something?</p>
]]></description><pubDate>Thu, 17 Sep 2026 06:06:02 +0000</pubDate><link>https://news.ycombinator.com/item?id=49736965</link><dc:creator>djhn</dc:creator><comments>https://news.ycombinator.com/item?id=49736965</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49736965</guid></item><item><title><![CDATA[New comment by djhn in "Chopping up books when they're physically too big"]]></title><description><![CDATA[
<p>Ah, watching that was like soap for a brain sullen with today’s video content.</p>
]]></description><pubDate>Thu, 17 Sep 2026 05:48:09 +0000</pubDate><link>https://news.ycombinator.com/item?id=49736869</link><dc:creator>djhn</dc:creator><comments>https://news.ycombinator.com/item?id=49736869</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49736869</guid></item><item><title><![CDATA[New comment by djhn in "There's a 100% Chance AI Agents Are Ruining the Internet"]]></title><description><![CDATA[
<p>Wait, what? I’m not sure I’ve ever used an online shop that didn’t allow you to <i>buy</i> things without registering, but then again I do most of my purchases in person and offline.</p>
]]></description><pubDate>Thu, 17 Sep 2026 05:16:09 +0000</pubDate><link>https://news.ycombinator.com/item?id=49736679</link><dc:creator>djhn</dc:creator><comments>https://news.ycombinator.com/item?id=49736679</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49736679</guid></item><item><title><![CDATA[New comment by djhn in "Being ambitious and being a dad"]]></title><description><![CDATA[
<p>RE side hustles, as in, reverse engineering?</p>
]]></description><pubDate>Wed, 19 Aug 2026 05:48:40 +0000</pubDate><link>https://news.ycombinator.com/item?id=49357374</link><dc:creator>djhn</dc:creator><comments>https://news.ycombinator.com/item?id=49357374</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49357374</guid></item><item><title><![CDATA[New comment by djhn in "AI isn’t outthinking mathematicians, it’s out-remembering them"]]></title><description><![CDATA[
<p>No, sorry, didn’t mean to come across rude. I wasn’t arguing, I trust that for whatever you were working on, that was indeed low latency and take your word for it. I just can’t think of what field or general area of computing you’re talking about and I’m curious to read up on something I’m unfamiliar with.</p>
]]></description><pubDate>Wed, 19 Aug 2026 04:57:07 +0000</pubDate><link>https://news.ycombinator.com/item?id=49357020</link><dc:creator>djhn</dc:creator><comments>https://news.ycombinator.com/item?id=49357020</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49357020</guid></item><item><title><![CDATA[New comment by djhn in "How Bluesky draws its logo on screenshots"]]></title><description><![CDATA[
<p>I also tested this and couldn’t get the pull down method to work: Spotify still shows its annoying post-screenshot menu.</p>
]]></description><pubDate>Tue, 18 Aug 2026 21:44:59 +0000</pubDate><link>https://news.ycombinator.com/item?id=49353137</link><dc:creator>djhn</dc:creator><comments>https://news.ycombinator.com/item?id=49353137</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49353137</guid></item><item><title><![CDATA[New comment by djhn in "AI isn’t outthinking mathematicians, it’s out-remembering them"]]></title><description><![CDATA[
<p>I’m curious now, what areas of <i>computer science</i> (as opposed to copy paste react development) consider 100ms low latency? Were you working with very big writes? Very old storage?</p>
]]></description><pubDate>Tue, 18 Aug 2026 05:42:29 +0000</pubDate><link>https://news.ycombinator.com/item?id=49341706</link><dc:creator>djhn</dc:creator><comments>https://news.ycombinator.com/item?id=49341706</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49341706</guid></item><item><title><![CDATA[New comment by djhn in "'Pervert glasses': Backlash against Meta's smart glasses grows"]]></title><description><![CDATA[
<p>Meta makes money on advertising. They are not paying 30% fees on ad spend.<p>Meta <i>does</i> lose revenue when Apple and Google introduce privacy features and decrease ad tracking efficacy. They also hate that unlike the web, where their cookies and tracking pixels provided near 100% coverage of your behaviour, on your phone you might be doing something that they can’t log and analyse.</p>
]]></description><pubDate>Tue, 11 Aug 2026 04:39:00 +0000</pubDate><link>https://news.ycombinator.com/item?id=49253442</link><dc:creator>djhn</dc:creator><comments>https://news.ycombinator.com/item?id=49253442</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49253442</guid></item><item><title><![CDATA[New comment by djhn in "How I use LLMs to learn complex topics"]]></title><description><![CDATA[
<p>Constant hallucinations. OpenAI:s latest on max settings. If you are to naively feed say, a short corpus of text to turn it into a parallel corpus in a few different languages, the original text gets subtly mangled and no longer matches the original. Say you have several hundred annotated sentences. Without hand-coding some regex to make sure that each sentence in the source column occurs in the original corpus you’re bound to get hallucinated sentences with an error rate that exceeds 1:100. Whatever you use as the output, JSON or XML, you will end up with columns that just repeat the original instead of translating it, especially for languages that are very close to each other or represent the same language.<p>Yes, LLMs can be SOTA for NLP, but you’re going to have to use them to write software or workflows that are more deterministic.</p>
]]></description><pubDate>Mon, 10 Aug 2026 05:20:18 +0000</pubDate><link>https://news.ycombinator.com/item?id=49239496</link><dc:creator>djhn</dc:creator><comments>https://news.ycombinator.com/item?id=49239496</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49239496</guid></item><item><title><![CDATA[New comment by djhn in "I am retiring from fulltime writing (& pseudonymity) to launch Guardian Angel"]]></title><description><![CDATA[
<p>Definitions matter. The meanings of words matter.<p>What you call a model acquiring agency I call plain old software with productivity workflows designed by humans, with deliberate goals. We must separate “model” and an execution environment using a model. [Model] ≠ [A glorified shell script doing API calls in a control flow based on heuristics]. Agents are not AI, they are plain old software. The weights are the model, and that very much remains a static artifact (and pre-post training models haven’t improved much over the last few years).<p>What you call self improvement is a duck tape hack to imitate persistence and save on inference. Every time you do an API call, anything that needs to be processed is sent to the model. Narrowing that context down saves money. Finding clever ways to do that improves apparent performance and value. The cleverness is still human.<p>These are all useful innovations on top of LLMs, which remain models that generate text and symbols based on static weights, which in turn represent training data and the provider’s preferences.</p>
]]></description><pubDate>Wed, 05 Aug 2026 08:05:04 +0000</pubDate><link>https://news.ycombinator.com/item?id=49179900</link><dc:creator>djhn</dc:creator><comments>https://news.ycombinator.com/item?id=49179900</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49179900</guid></item><item><title><![CDATA[New comment by djhn in "I am retiring from fulltime writing (& pseudonymity) to launch Guardian Angel"]]></title><description><![CDATA[
<p>The implied assumption that “writing correct code” used to be a limitation that has been solved since 2024 is… overstating current capabilities.<p>The idea that “AI models” have acquired “agency” as of 2025 and are working on “self-improvement” in 2026 is closer to delusion than exaggeration.</p>
]]></description><pubDate>Wed, 05 Aug 2026 04:48:26 +0000</pubDate><link>https://news.ycombinator.com/item?id=49178682</link><dc:creator>djhn</dc:creator><comments>https://news.ycombinator.com/item?id=49178682</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49178682</guid></item><item><title><![CDATA[New comment by djhn in "The AI bubble is popping; we just don't know it yet"]]></title><description><![CDATA[
<p>I agree. Not to mention safety.<p>To be useful they’re gonna have to be capable and powerful. If they’re good enough to be useful, they will be dangerous.<p>Advanced household robots are closer to fully autonomous cars and airplanes than roombas. The code is safety critical. Imagine something capable of flooding or burning down a building with hundreds of people if left to the vibe coders?</p>
]]></description><pubDate>Tue, 04 Aug 2026 20:25:56 +0000</pubDate><link>https://news.ycombinator.com/item?id=49174567</link><dc:creator>djhn</dc:creator><comments>https://news.ycombinator.com/item?id=49174567</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49174567</guid></item><item><title><![CDATA[New comment by djhn in "NSA lost access to Mythos amid Anthropic dispute"]]></title><description><![CDATA[
<p>> (Apart from rent payments).<p>Privilege enables you to rent competence, historically by paying other people. The slop companies will now sell you a simulacrum of competence by the token.<p>The fact that competence can (could?) only be acquired through sustained effort over a long period of time is (was?) levelling the field.<p>Selling simulated competence perpetuates privilege, instead of dismantling it like you seem to claim.</p>
]]></description><pubDate>Thu, 25 Jun 2026 04:43:41 +0000</pubDate><link>https://news.ycombinator.com/item?id=48669004</link><dc:creator>djhn</dc:creator><comments>https://news.ycombinator.com/item?id=48669004</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48669004</guid></item><item><title><![CDATA[New comment by djhn in "New Referendum Would Flip Brexit Result 10 Years On, Poll Finds"]]></title><description><![CDATA[
<p>If the government had the capacity to prevent this, they would have. It appears, therefore, that they indeed do not.</p>
]]></description><pubDate>Mon, 08 Jun 2026 21:30:26 +0000</pubDate><link>https://news.ycombinator.com/item?id=48452418</link><dc:creator>djhn</dc:creator><comments>https://news.ycombinator.com/item?id=48452418</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48452418</guid></item><item><title><![CDATA[New comment by djhn in "Alphabet announces $80B equity capital raise to expand AI infra and compute"]]></title><description><![CDATA[
<p>On TSMC: what is your reasoning or source of belief that ”extracting as much valie as they can” is against TSMC’s nature? Is there some charity charter or non-profit governance arrangement I’m not aware of? Or are you saying that geopolitics affects their pricing power?</p>
]]></description><pubDate>Thu, 04 Jun 2026 04:59:03 +0000</pubDate><link>https://news.ycombinator.com/item?id=48394104</link><dc:creator>djhn</dc:creator><comments>https://news.ycombinator.com/item?id=48394104</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48394104</guid></item></channel></rss>