<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: tsimionescu</title><link>https://news.ycombinator.com/user?id=tsimionescu</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Fri, 14 Aug 2026 04:20:19 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=tsimionescu" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by tsimionescu in "CFTC declares market emergency, orders Kalshi to continue to operate in New York"]]></title><description><![CDATA[
<p>One thing you could perhaps shed some light on - if a TRO were to be requested (it seems none has been?) that would be similar to the permanent order that NY requested, would it have the effect of shutting down Kalshi nationwide unless and until they move their operations to a different state? Would this conceivably bring it legitimately under the jurisdiction of the CFTC?<p>Note that I am not in any way a fan of Kalshi and similar services, and I personally believe they are simply gambling services. Just curious what the law might say for now.</p>
]]></description><pubDate>Wed, 12 Aug 2026 14:23:41 +0000</pubDate><link>https://news.ycombinator.com/item?id=49272849</link><dc:creator>tsimionescu</dc:creator><comments>https://news.ycombinator.com/item?id=49272849</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49272849</guid></item><item><title><![CDATA[New comment by tsimionescu in "CFTC declares market emergency, orders Kalshi to continue to operate in New York"]]></title><description><![CDATA[
<p>That's irrelevant. It's still gambling, or even worse - direct payment for successfully attacking Cloudflare's infrastructure.<p>The point overall is that the "prediction markets" don't act as real insurance, it's just a tangential side effect for a minority of participants.</p>
]]></description><pubDate>Wed, 12 Aug 2026 12:51:56 +0000</pubDate><link>https://news.ycombinator.com/item?id=49271650</link><dc:creator>tsimionescu</dc:creator><comments>https://news.ycombinator.com/item?id=49271650</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49271650</guid></item><item><title><![CDATA[New comment by tsimionescu in "CFTC declares market emergency, orders Kalshi to continue to operate in New York"]]></title><description><![CDATA[
<p>That's exactly the point, yes - the Republicans have always claimed to be the party of Small Government and of  States Rights while in the opposition, but in reality when they are in power they immediately act to expand federal powers, both over the states that they don't like and overall in the economy and day to day life.</p>
]]></description><pubDate>Wed, 12 Aug 2026 03:37:49 +0000</pubDate><link>https://news.ycombinator.com/item?id=49267582</link><dc:creator>tsimionescu</dc:creator><comments>https://news.ycombinator.com/item?id=49267582</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49267582</guid></item><item><title><![CDATA[New comment by tsimionescu in "CFTC declares market emergency, orders Kalshi to continue to operate in New York"]]></title><description><![CDATA[
<p>This is a framing that obscures rather than illuminating. Perhaps in this specific case, the prediction market bet acts as insurance (and even then, only for those market participants who are actual Cloudflare customers; many others are simply taking a bet). But the prediction market allows bets of many other kinds, many of which do not act as insurance against anything. Sports bets are the most obvious, but also election bets, bets on wars, bets on celebrities' lives, bets on show durations, bets on Jesus returning, bets on aliens existing - none of these can be construed as insurance. When the vast majority of actual bets traded on this betting market can not be construed as insurance, you can't defend the market as offering insurance.</p>
]]></description><pubDate>Wed, 12 Aug 2026 03:26:08 +0000</pubDate><link>https://news.ycombinator.com/item?id=49267517</link><dc:creator>tsimionescu</dc:creator><comments>https://news.ycombinator.com/item?id=49267517</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49267517</guid></item><item><title><![CDATA[New comment by tsimionescu in "CFTC declares market emergency, orders Kalshi to continue to operate in New York"]]></title><description><![CDATA[
<p>That claim is coming directly from the CFTC, it is not this user's novel claim.<p>It seems that overall the CFTC and the NYAG are presenting materially different event time lines, so as an outsider it's a bit unclear what is actually happening.</p>
]]></description><pubDate>Wed, 12 Aug 2026 02:38:36 +0000</pubDate><link>https://news.ycombinator.com/item?id=49267235</link><dc:creator>tsimionescu</dc:creator><comments>https://news.ycombinator.com/item?id=49267235</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49267235</guid></item><item><title><![CDATA[New comment by tsimionescu in "The original URL for this prediction will no longer be available in 11 years (2011)"]]></title><description><![CDATA[
<p>Even in this idea of "could in principle", the IP address randomly changing as you roam is not an arbitrary technical limitation, it is a fundamental property of how IP networks operate that proved to be too hard to fix for IPv6. The LTE network does a lot of work to try to preserve your IP as seen by the servers you connect to, to preserve your active connections, but this could only be done as a layer on top of IP.<p>The reason why this is fundamentally quite hard is to do with routing optimization. Routing tables have to reflect physical connectivity - which means packets destined for F2::67 mustn't be routed to LA if that is the IP of a phone that is now resident in SF. However, changing routing tables on all devices along the way as a phone roams would not be an easy feat.</p>
]]></description><pubDate>Mon, 10 Aug 2026 07:18:24 +0000</pubDate><link>https://news.ycombinator.com/item?id=49240380</link><dc:creator>tsimionescu</dc:creator><comments>https://news.ycombinator.com/item?id=49240380</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49240380</guid></item><item><title><![CDATA[New comment by tsimionescu in "2027 memory capacity is reportedly sold out"]]></title><description><![CDATA[
<p>Rationing works when people can make do with a small amount of something despite preferring a larger amount. In particular, food rationing was not about alternatives, but simply about restricting everyone's diet so that a limited food supply would be consumed more slowly without starving anyone.</p>
]]></description><pubDate>Mon, 10 Aug 2026 02:48:04 +0000</pubDate><link>https://news.ycombinator.com/item?id=49238685</link><dc:creator>tsimionescu</dc:creator><comments>https://news.ycombinator.com/item?id=49238685</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49238685</guid></item><item><title><![CDATA[New comment by tsimionescu in "The original URL for this prediction will no longer be available in 11 years (2011)"]]></title><description><![CDATA[
<p>No, the context is obvious to any human, that's the whole point. No one would think you've left your car at a car wash, as no one ever does that, and if they did, they wouldn't even consider driving there. It's obvious to any human that the question is a little trick and that the answer is extremely obvious.</p>
]]></description><pubDate>Sun, 09 Aug 2026 19:37:42 +0000</pubDate><link>https://news.ycombinator.com/item?id=49234919</link><dc:creator>tsimionescu</dc:creator><comments>https://news.ycombinator.com/item?id=49234919</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49234919</guid></item><item><title><![CDATA[New comment by tsimionescu in "The original URL for this prediction will no longer be available in 11 years (2011)"]]></title><description><![CDATA[
<p>I don't understand what you mean that "there are not that many of them". The models, even the best ones, still have clear problems with certain kinds of real world reasoning, and it's not a known, closed set. With some prodding and knowing this error mode, I think it's not hard to trip any model with a novel reasoning error like this.<p>And no, I don't think humans would make the same errors, the key reason for this failure mode is that there are some facts of human day to day life that are so mundane that they are virtually never written about, thus making them an ideal combination of universal human experiences but out of distribution for the LLMs.</p>
]]></description><pubDate>Sun, 09 Aug 2026 14:30:40 +0000</pubDate><link>https://news.ycombinator.com/item?id=49231781</link><dc:creator>tsimionescu</dc:creator><comments>https://news.ycombinator.com/item?id=49231781</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49231781</guid></item><item><title><![CDATA[New comment by tsimionescu in "The original URL for this prediction will no longer be available in 11 years (2011)"]]></title><description><![CDATA[
<p>> These are usually from a missing context (i.e. specifying where the car is right now).<p>The reason for the mistake is irrelevant here. All that matters is that you catch the agent saying something that basically no human would, especially in this type of game.</p>
]]></description><pubDate>Sun, 09 Aug 2026 14:26:33 +0000</pubDate><link>https://news.ycombinator.com/item?id=49231738</link><dc:creator>tsimionescu</dc:creator><comments>https://news.ycombinator.com/item?id=49231738</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49231738</guid></item><item><title><![CDATA[New comment by tsimionescu in "The original URL for this prediction will no longer be available in 11 years (2011)"]]></title><description><![CDATA[
<p>Give that it's impossible to even listen on port 443 on a phone, as that would require root privileges, I don't think you can host your website on your phone at all, at least not if you want it to accessible in a normal way. And that's not even going into all of the problems with running background apps on a phone, especially on iOS.</p>
]]></description><pubDate>Sun, 09 Aug 2026 08:58:08 +0000</pubDate><link>https://news.ycombinator.com/item?id=49229675</link><dc:creator>tsimionescu</dc:creator><comments>https://news.ycombinator.com/item?id=49229675</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49229675</guid></item><item><title><![CDATA[New comment by tsimionescu in "The original URL for this prediction will no longer be available in 11 years (2011)"]]></title><description><![CDATA[
<p>I don't think that's true, assuming that the humans are also allowed to strategize and study the problem beforehand. The main weakness of the current models is that they still fail hard at certain kinds of common sense reasoning about real world situations, that no human ever would. Things like the "walk or drive to a car wash that's 2 minutes away" thing from a few months ago (I think the latest models have patched that one in particular, but I'm sure others can be found in a similar vein).</p>
]]></description><pubDate>Sun, 09 Aug 2026 08:46:19 +0000</pubDate><link>https://news.ycombinator.com/item?id=49229627</link><dc:creator>tsimionescu</dc:creator><comments>https://news.ycombinator.com/item?id=49229627</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49229627</guid></item><item><title><![CDATA[New comment by tsimionescu in "The original URL for this prediction will no longer be available in 11 years (2011)"]]></title><description><![CDATA[
<p>> You'd think that LLMs fulfill this, but I do wonder if a clever human could still discern between them given their particularities.<p>I think the clear winning strategy is to find some of the common sense reasoning fails that are still quite common, like the "should I walk or drive to the car wash" one from a few months ago.</p>
]]></description><pubDate>Sun, 09 Aug 2026 08:41:28 +0000</pubDate><link>https://news.ycombinator.com/item?id=49229605</link><dc:creator>tsimionescu</dc:creator><comments>https://news.ycombinator.com/item?id=49229605</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49229605</guid></item><item><title><![CDATA[New comment by tsimionescu in "Timeline of the OpenAI accidental attack against Hugging Face"]]></title><description><![CDATA[
<p>> "Neither can a CPU, but somehow we managed to make it work way back in the day. Amazing, isn't it?".<p>I feel this completely misunderstands the problem, and the vast gulf between an LLM and a CPU.<p>First and most importantly, the set of behaviors of a CPU is extremely constrained, and we have a very simple model for which behaviors are safe and which are not. Writing to addresses between X and Y, executing certain instructions - unsafe; everything else, safe. In contrast, an LLM has a huge array of possible behaviors, and variations of those behaviors, and it's very unclear which are safe and which are not. Is emitting the text "sudo rm -rf /" safe? Yes, in some contexts, such as writing this HN comment ; absolutely not in others, such as generating a command that an agent will execute. How do you check which is which? What if it emits "sudo rm -rf /usr/sbin/../.. ", is that safe?<p>Secondly, CPUs can absolutely be used to hack other people. Nothing in the permission model helps in any way prevent other computers from being attacked by your CPU. So exactly the part we care most about in AI security is the part that has <i>never</i> been solved, for any computing system ever created.</p>
]]></description><pubDate>Sat, 08 Aug 2026 15:05:39 +0000</pubDate><link>https://news.ycombinator.com/item?id=49222535</link><dc:creator>tsimionescu</dc:creator><comments>https://news.ycombinator.com/item?id=49222535</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49222535</guid></item><item><title><![CDATA[New comment by tsimionescu in "No one can afford to make Myst games anymore"]]></title><description><![CDATA[
<p>Because code is utilitarian, it is only valued for what it does, while art is not utilitarian - it is valued for subjective human reasons, which, for many people, include human authorship. It's the same reason people build their games out of code libraries, but generally design bespoke art for it (with some exceptions).</p>
]]></description><pubDate>Sat, 08 Aug 2026 14:39:39 +0000</pubDate><link>https://news.ycombinator.com/item?id=49222266</link><dc:creator>tsimionescu</dc:creator><comments>https://news.ycombinator.com/item?id=49222266</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49222266</guid></item><item><title><![CDATA[New comment by tsimionescu in "Oracle bans AI-generated code from OpenJDK"]]></title><description><![CDATA[
<p>Yes, corruption happens every day. So do rape and murder and theft, and so many other problems. Why should I be so accepting of any of them?</p>
]]></description><pubDate>Sat, 08 Aug 2026 14:15:42 +0000</pubDate><link>https://news.ycombinator.com/item?id=49222007</link><dc:creator>tsimionescu</dc:creator><comments>https://news.ycombinator.com/item?id=49222007</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49222007</guid></item><item><title><![CDATA[New comment by tsimionescu in "Oracle bans AI-generated code from OpenJDK"]]></title><description><![CDATA[
<p>The post is about the OpenJDK, not Java the language per se. Which applies to Scala, Kotlin, JPython, and others.</p>
]]></description><pubDate>Sat, 08 Aug 2026 12:03:14 +0000</pubDate><link>https://news.ycombinator.com/item?id=49221013</link><dc:creator>tsimionescu</dc:creator><comments>https://news.ycombinator.com/item?id=49221013</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49221013</guid></item><item><title><![CDATA[New comment by tsimionescu in "Oracle bans AI-generated code from OpenJDK"]]></title><description><![CDATA[
<p>What happens here is that the buyer "kicks back" a fat contract to their sales buddy who took them to that great golf resort. Or, if the terminology is wrong, you can just say that the sales agent bribed the buyer with a golf trip in order to get the contract on better terms, to the detriment of they buyer's company. Either way, golf games paid for by people trying to sell something are obviously morally and ethically wrong, and would be extremely illegal if they happened with a government employee.</p>
]]></description><pubDate>Sat, 08 Aug 2026 11:46:09 +0000</pubDate><link>https://news.ycombinator.com/item?id=49220886</link><dc:creator>tsimionescu</dc:creator><comments>https://news.ycombinator.com/item?id=49220886</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49220886</guid></item><item><title><![CDATA[New comment by tsimionescu in "Oracle bans AI-generated code from OpenJDK"]]></title><description><![CDATA[
<p>How is paying for someone to have fun with the intention that they will then do business with you <i>not</i> a kickback? Just because you're not getting cash doesn't mean it's not a bribe.</p>
]]></description><pubDate>Sat, 08 Aug 2026 10:05:05 +0000</pubDate><link>https://news.ycombinator.com/item?id=49220343</link><dc:creator>tsimionescu</dc:creator><comments>https://news.ycombinator.com/item?id=49220343</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49220343</guid></item><item><title><![CDATA[New comment by tsimionescu in "2027 memory capacity is reportedly sold out"]]></title><description><![CDATA[
<p>> Demand is elastic. If the price of potatoes rises to $1000 / kg most people will switch to using pasta or rice for their dinner instead. There might be a shortage of potatoes at $1 / kg, but not at $1000 / kg.<p>If potatoes suddenly became $1000/kg, everyone would agree that there is a shortage of potatoes. While sure, people won't starve and will eat other things, it doesn't change the basic fact that there aren't enough potatoes.<p>The situation with RAM is even worse. If I'm trying to build and sell computing devices, I need RAM. Whether no one is willing to sell RAM at all, or whether they'll sell it only for 10x yesteryears's price, it doesn't make much difference to me, I'm still going out of business. Sure, that will then make demand technically go down, but not the shortage.</p>
]]></description><pubDate>Sat, 08 Aug 2026 09:54:11 +0000</pubDate><link>https://news.ycombinator.com/item?id=49220279</link><dc:creator>tsimionescu</dc:creator><comments>https://news.ycombinator.com/item?id=49220279</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49220279</guid></item></channel></rss>