<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: 27183</title><link>https://news.ycombinator.com/user?id=27183</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Wed, 08 Jul 2026 22:04:53 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=27183" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by 27183 in "GitLost: We Tricked GitHub's AI Agent into Leaking Private Repos"]]></title><description><![CDATA[
<p>The same thing happens much lower down the ladder: when you ask customers if they care about most of the things managers (or engineers) think customers care about, they don't.</p>
]]></description><pubDate>Wed, 08 Jul 2026 13:55:31 +0000</pubDate><link>https://news.ycombinator.com/item?id=48832025</link><dc:creator>27183</dc:creator><comments>https://news.ycombinator.com/item?id=48832025</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48832025</guid></item><item><title><![CDATA[New comment by 27183 in "Automating AI Away"]]></title><description><![CDATA[
<p>They usually do it by saying there's something wrong with your performance. If your technical work is unimpeachable they'll manufacture some "soft skills" issue--like saying there's something wrong with your communication. They can always find fault if they go looking for it.</p>
]]></description><pubDate>Tue, 07 Jul 2026 22:51:10 +0000</pubDate><link>https://news.ycombinator.com/item?id=48825093</link><dc:creator>27183</dc:creator><comments>https://news.ycombinator.com/item?id=48825093</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48825093</guid></item><item><title><![CDATA[New comment by 27183 in "YC CEO says he ships 37K LoC AI code per day. A developer looked under the hood"]]></title><description><![CDATA[
<p>I have a hunch that <i>most</i> of the things humans do are AI-complete. Very little of it can be easily automated directly without AGI. We can achieve automation by re-orienting our workflows around machines (factory assembly lines, for example), but that isn't always possible or useful. That's what makes ML applications difficult--finding how to re-orient a workflow s.t. an ML algorithm can be used productively in it.</p>
]]></description><pubDate>Tue, 07 Jul 2026 22:44:54 +0000</pubDate><link>https://news.ycombinator.com/item?id=48825036</link><dc:creator>27183</dc:creator><comments>https://news.ycombinator.com/item?id=48825036</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48825036</guid></item><item><title><![CDATA[New comment by 27183 in "Why we built yet another Postgres connection pooler"]]></title><description><![CDATA[
<p>It's awesome to see AGPL instead of the horrible BSL variants that have been going around.</p>
]]></description><pubDate>Tue, 07 Jul 2026 21:57:37 +0000</pubDate><link>https://news.ycombinator.com/item?id=48824483</link><dc:creator>27183</dc:creator><comments>https://news.ycombinator.com/item?id=48824483</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48824483</guid></item><item><title><![CDATA[New comment by 27183 in "YC CEO says he ships 37K LoC AI code per day. A developer looked under the hood"]]></title><description><![CDATA[
<p>> We could fix that by requiring grounding in building codes, automated reviews, etc.<p>It's an open question whether, with all those guardrails, AI would provide any speedup.</p>
]]></description><pubDate>Tue, 07 Jul 2026 15:25:14 +0000</pubDate><link>https://news.ycombinator.com/item?id=48819130</link><dc:creator>27183</dc:creator><comments>https://news.ycombinator.com/item?id=48819130</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48819130</guid></item><item><title><![CDATA[New comment by 27183 in "What Emily Bender meant by "stochastic parrots""]]></title><description><![CDATA[
<p>> And this is something LLMs can clearly do.<p>...<p>> It knew that this is a dangerous thing I should not do in real life<p>From the ChatGPT response you linked, all I see for sure is some matches on the following patterns:<p><pre><code>  drop $thing from skyscraper --> bad behavior
  drop $thing --> physics
  can of $stuff --> contents in/out of can
</code></pre>
Then there are some sentences of likely characters following those patterns. You don't need anything <i>more</i> than a basic cartoon-level understanding of how an LLM works to explain this output. I see no evidence of reasoning or understanding here, or any theory of "real life".<p>It also does an incredibly poor job of answering your question. It makes no attempt to explain what might actually happen. If it has been trained on the entire corpus of medical science, and it is indeed intelligent, then surely it can reference ballistics studies and give you a very detailed and thorough theory of what--exactly--injuries you might expect from a 12oz can being dropped from the height of a skyscraper. Calculating the terminal velocity and therefore the momentum of the can is trivial. Characterizing the physics of the impact on various parts of a human body is trivial. If it actually understood your request why didn't it just answer the question?<p>It's a rhetorical question. LLMs do not "understand". It is completely outside their capability. "Understanding" is something we impose upon their output (to loosely quote TFA). [edit] I think the most powerful evidence for a <i>lack of</i> any understanding whatsoever is all the stuff about the cherries being in or out of the can. Yes, cans contain things. That is not a profound observation, nor is it at all relevant to the question. If you drop an empty can off a skyscraper nothing meaningful will happen. And, no, probably dumping all the cherries out won't hurt anyone or cause a slipping hazard... It's also not particularly relevant to point out that dropping things off skyscrapers is bad behavior. But that's more forgivable from a CYA standpoint.<p>I believe you are projecting something that <i>is not there</i> onto a completely mindless stochastic process.<p>[another edit] I found this helpful, you may also: <a href="https://www.0xkato.xyz/how-llms-actually-work/" rel="nofollow">https://www.0xkato.xyz/how-llms-actually-work/</a></p>
]]></description><pubDate>Mon, 06 Jul 2026 17:03:17 +0000</pubDate><link>https://news.ycombinator.com/item?id=48807453</link><dc:creator>27183</dc:creator><comments>https://news.ycombinator.com/item?id=48807453</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48807453</guid></item><item><title><![CDATA[New comment by 27183 in "What Emily Bender meant by "stochastic parrots""]]></title><description><![CDATA[
<p>> But to me it seems obvious that LLMs are not repeating patterns without comprehension and do understand what they are saying; otherwise they would not be capable of doing things they routinely do.<p>Is it possible you're making the following error described in the article?<p>> The fact that these systems are designed to mimic the way we use language makes it very easy for people to mistake them for other people.<p>Clearly you don't believe it's actually a person ("it's not right to think of LLMs as a box with a little homunculus inside replying to you"), but you <i>do</i> believe it's doing something a little bit magical. Is it possible because the interface is linguistic, and every other thing in your world that communicates with language is intelligent, that you're projecting something that just isn't there onto the situation?<p>I'm sorry if this line of questioning is a little invasive. But this is <i>literally</i> the "danger" the original paper talks about, and it seems an awful lot like you've fallen for it.</p>
]]></description><pubDate>Mon, 06 Jul 2026 15:51:17 +0000</pubDate><link>https://news.ycombinator.com/item?id=48806375</link><dc:creator>27183</dc:creator><comments>https://news.ycombinator.com/item?id=48806375</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48806375</guid></item><item><title><![CDATA[New comment by 27183 in "Leaking YouTube creators' private videos"]]></title><description><![CDATA[
<p>Speaking personally, approximately one minute after a 10 digit wire transfer arrives in my account I will disappear permanently to sail the seas on my yacht. What would be the incentive to continue working?<p>Personal finances aside, that's no way to run a business. Torching your brand, alienating your users, and pissing off your customers is a well known path to ruin. [edit] Even if it results in some temporary windfall--is the thesis that the windfall will be so big they no longer need users or customers? It eludes me completely what the companies that are building this trash now are hoping to achieve. It's especially galling that publicly traded companies are doing it. It's one thing for a startup to blow a bunch of venture capital on a speculative, half-baked product idea. Great risks sometimes yield great rewards. Usually they don't. Founders and VCs knowingly and willingly sign up for those risks. It's a totally different story for public companies.</p>
]]></description><pubDate>Sun, 05 Jul 2026 17:37:56 +0000</pubDate><link>https://news.ycombinator.com/item?id=48796143</link><dc:creator>27183</dc:creator><comments>https://news.ycombinator.com/item?id=48796143</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48796143</guid></item><item><title><![CDATA[New comment by 27183 in "Leaking YouTube creators' private videos"]]></title><description><![CDATA[
<p>Isn't this more like an exploit which allows an attacker to send a phishing email from google's domain? They've hacked <i>google's chatbot</i> to send the attack vector. There's no way to justify it, google's behavior here is just crazy. User interaction isn't really the issue, it's that the attacker has appropriated google's brand to gain the user's trust. You'd think that might be something a company would care about? These are super weird times we're living in.</p>
]]></description><pubDate>Sun, 05 Jul 2026 16:32:58 +0000</pubDate><link>https://news.ycombinator.com/item?id=48795545</link><dc:creator>27183</dc:creator><comments>https://news.ycombinator.com/item?id=48795545</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48795545</guid></item><item><title><![CDATA[New comment by 27183 in "Leaking YouTube creators' private videos"]]></title><description><![CDATA[
<p>This makes me crazy. When I started my career in software the focus was on security, correctness, uptime (measured in nines--remember those?), and performance. Features are important, but building a crap feature is worse than building no feature at all.<p>I don't understand how these systems are passing the bar. You would have been fired for trying to railroad something like this into production 10-15 years ago. What happened?</p>
]]></description><pubDate>Sun, 05 Jul 2026 16:21:42 +0000</pubDate><link>https://news.ycombinator.com/item?id=48795454</link><dc:creator>27183</dc:creator><comments>https://news.ycombinator.com/item?id=48795454</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48795454</guid></item><item><title><![CDATA[New comment by 27183 in "Leaking YouTube creators' private videos"]]></title><description><![CDATA[
<p>And crucially, independent regulatory bodies formed the <i>building codes</i>[0] which govern things like minimum acceptable pitch for waste lines, size and materials selection of pipes, acceptable pressures and temperatures, etc. Engineers can be held responsible for failing to design to these codes, <i>and</i> plumbers and other tradespersons can be held responsible for failing to build to them.<p>IMO what we really need in software is something like the various codes which govern fire safety, efficiency, etc of modern buildings. It exists in some safety critical domains but should be more widely applied.<p>The safety codes are where we accumulate the hard-won knowledge over time. Many of the rules in the codes were paid for with human lives lost.<p>[0] <a href="https://en.wikipedia.org/wiki/International_Code_Council" rel="nofollow">https://en.wikipedia.org/wiki/International_Code_Council</a></p>
]]></description><pubDate>Sun, 05 Jul 2026 15:31:19 +0000</pubDate><link>https://news.ycombinator.com/item?id=48795026</link><dc:creator>27183</dc:creator><comments>https://news.ycombinator.com/item?id=48795026</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48795026</guid></item><item><title><![CDATA[New comment by 27183 in "Potential session/cache leakage between workspace instances or consumer accounts"]]></title><description><![CDATA[
<p>Given the size of the datacenter class GPUs they're running these models on, don't they need to be processing multiple tenants concurrently per GPU to extract the full potential of the hardware?<p>I agree, shuffling the data between the CPU and GPU is itself fraught with peril. It's all the hairiest distributed systems problems combined with the sketchiest memory safety issues all in one place.</p>
]]></description><pubDate>Sun, 05 Jul 2026 01:49:48 +0000</pubDate><link>https://news.ycombinator.com/item?id=48790637</link><dc:creator>27183</dc:creator><comments>https://news.ycombinator.com/item?id=48790637</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48790637</guid></item><item><title><![CDATA[New comment by 27183 in "Can you build a recognizable World Map in under 500 bytes?"]]></title><description><![CDATA[
<p>I claim it's obviously recognizable as the entire surface of a 3-sphere projected onto 2 dimensions, and therefore is clearly an acceptable answer to the original question posed. I added some helpful and clarifying prose expounding upon which hemisphere is what, but could have left that as an exercise to the reader without loss of generality.</p>
]]></description><pubDate>Sun, 05 Jul 2026 01:27:17 +0000</pubDate><link>https://news.ycombinator.com/item?id=48790530</link><dc:creator>27183</dc:creator><comments>https://news.ycombinator.com/item?id=48790530</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48790530</guid></item><item><title><![CDATA[New comment by 27183 in "Can you build a recognizable World Map in under 500 bytes?"]]></title><description><![CDATA[
<p>Yes. Here's a map of the entire world in 1 byte. Both hemispheres. The northern hemisphere is depicted above, the southern hemisphere is depicted below:<p><pre><code>  :
</code></pre>
You're welcome.</p>
]]></description><pubDate>Sun, 05 Jul 2026 01:05:29 +0000</pubDate><link>https://news.ycombinator.com/item?id=48790434</link><dc:creator>27183</dc:creator><comments>https://news.ycombinator.com/item?id=48790434</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48790434</guid></item><item><title><![CDATA[New comment by 27183 in "Potential session/cache leakage between workspace instances or consumer accounts"]]></title><description><![CDATA[
<p>> having the LLM vibe code itself in a loop<p>The businesslatin name for this is <i>Recursive Self-Improvement</i></p>
]]></description><pubDate>Sat, 04 Jul 2026 15:35:08 +0000</pubDate><link>https://news.ycombinator.com/item?id=48786136</link><dc:creator>27183</dc:creator><comments>https://news.ycombinator.com/item?id=48786136</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48786136</guid></item><item><title><![CDATA[New comment by 27183 in "Potential session/cache leakage between workspace instances or consumer accounts"]]></title><description><![CDATA[
<p>I suspect what GP is getting at is there will be a strong incentive to implement some structural sharing across tenants to avoid redundantly storing the same tokens over and over. At least I'd be tempted to do this if I was working with a very precious, constrained resource (e.g. VRAM). Doing this <i>correctly</i> seems.. very difficult. [edit] To answer your question directly: the probability that the <i>entire</i> cache is identical between two different users is very low, but the probability that there exists identical chunks of cache between two different users is very high. Exploiting those commonalities successfully will significantly compress the data.</p>
]]></description><pubDate>Sat, 04 Jul 2026 15:27:19 +0000</pubDate><link>https://news.ycombinator.com/item?id=48786082</link><dc:creator>27183</dc:creator><comments>https://news.ycombinator.com/item?id=48786082</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48786082</guid></item><item><title><![CDATA[New comment by 27183 in "Potential session/cache leakage between workspace instances or consumer accounts"]]></title><description><![CDATA[
<p>¿Por qué no los dos?</p>
]]></description><pubDate>Sat, 04 Jul 2026 15:19:02 +0000</pubDate><link>https://news.ycombinator.com/item?id=48786027</link><dc:creator>27183</dc:creator><comments>https://news.ycombinator.com/item?id=48786027</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48786027</guid></item><item><title><![CDATA[New comment by 27183 in "Potential session/cache leakage between workspace instances or consumer accounts"]]></title><description><![CDATA[
<p>If I had to hazard a guess, doing <i>anything</i> in a multi-tenant way on a GPU is going to be hard mode compared to most SaaS due to lack of memory safe tooling. I've built multi-tenant SaaS systems, and I've done a little GPU programming (a long time ago), but I've never tried to combine the two disciplines.</p>
]]></description><pubDate>Sat, 04 Jul 2026 15:08:45 +0000</pubDate><link>https://news.ycombinator.com/item?id=48785953</link><dc:creator>27183</dc:creator><comments>https://news.ycombinator.com/item?id=48785953</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48785953</guid></item><item><title><![CDATA[New comment by 27183 in "Supersonic flight returning to US after half-century ban"]]></title><description><![CDATA[
<p>Yeah that's entirely possible, I have no idea what their actual flight path was.</p>
]]></description><pubDate>Fri, 03 Jul 2026 18:02:18 +0000</pubDate><link>https://news.ycombinator.com/item?id=48777925</link><dc:creator>27183</dc:creator><comments>https://news.ycombinator.com/item?id=48777925</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48777925</guid></item><item><title><![CDATA[New comment by 27183 in "Supersonic flight returning to US after half-century ban"]]></title><description><![CDATA[
<p>My only experience with a sonic boom was in D.C. a few years ago when fighters were scrambled to intercept a learjet which had depressurized and everyone onboard was unconscious. I believe it ultimately crashed somewhere in VA or WV. Anyway, my windows were open and the "blast" was startlingly loud, but not like a detonation. More of a gentler push like a large fireworks explosion. It was both a loud sound and a pressure wave sufficient to move the curtains in the windows. There were emergency services responding all over the city looking for the source of an explosion.<p>I guess we'll get used to it if that kind of things becomes routine? I'm not sure.</p>
]]></description><pubDate>Fri, 03 Jul 2026 17:35:28 +0000</pubDate><link>https://news.ycombinator.com/item?id=48777593</link><dc:creator>27183</dc:creator><comments>https://news.ycombinator.com/item?id=48777593</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48777593</guid></item></channel></rss>