<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: brookst</title><link>https://news.ycombinator.com/user?id=brookst</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Tue, 14 Apr 2026 17:22:15 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=brookst" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by brookst in "The AI revolution in math has arrived"]]></title><description><![CDATA[
<p>Do we know why it works for humans?<p>Models are trained on human outputs. It’s not super surprising to me that inputs following encouraging patterns product better results outputs; much of the training material reflects that.</p>
]]></description><pubDate>Tue, 14 Apr 2026 03:24:42 +0000</pubDate><link>https://news.ycombinator.com/item?id=47760881</link><dc:creator>brookst</dc:creator><comments>https://news.ycombinator.com/item?id=47760881</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47760881</guid></item><item><title><![CDATA[New comment by brookst in "New Orleans's Car-Crash Conspiracy"]]></title><description><![CDATA[
<p>It’s a really good article if you read it. The people who got rich were not the poor people.</p>
]]></description><pubDate>Tue, 14 Apr 2026 03:20:18 +0000</pubDate><link>https://news.ycombinator.com/item?id=47760850</link><dc:creator>brookst</dc:creator><comments>https://news.ycombinator.com/item?id=47760850</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47760850</guid></item><item><title><![CDATA[New comment by brookst in "New Orleans's Car-Crash Conspiracy"]]></title><description><![CDATA[
<p>Traits like ethics? Yes, that was my point.</p>
]]></description><pubDate>Tue, 14 Apr 2026 02:42:40 +0000</pubDate><link>https://news.ycombinator.com/item?id=47760634</link><dc:creator>brookst</dc:creator><comments>https://news.ycombinator.com/item?id=47760634</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47760634</guid></item><item><title><![CDATA[New comment by brookst in "Lean proved this program correct; then I found a bug"]]></title><description><![CDATA[
<p>I agree. It’s kind of like secure boot, in reverse: the high level stuff has to be complete and correct enough that the next level down has a chance to be complete and correct.</p>
]]></description><pubDate>Tue, 14 Apr 2026 02:37:01 +0000</pubDate><link>https://news.ycombinator.com/item?id=47760604</link><dc:creator>brookst</dc:creator><comments>https://news.ycombinator.com/item?id=47760604</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47760604</guid></item><item><title><![CDATA[New comment by brookst in "Lean proved this program correct; then I found a bug"]]></title><description><![CDATA[
<p>Been thinking about this a lot recently.<p>I think we need a way to verify the specs. A combo of formal logic and adversarial thinking (probably from LLMs) that will produce an exhaustive list of everything the program will do, and everything it won’t do, and everything that is underspecified.<p>Still not quite sure what it looks like, but if you stipulate that program generation will be provable, it pushes the correctness challenge up to the spec (and once we solve that, it’ll be pushed up to the requirements…)</p>
]]></description><pubDate>Tue, 14 Apr 2026 01:46:51 +0000</pubDate><link>https://news.ycombinator.com/item?id=47760285</link><dc:creator>brookst</dc:creator><comments>https://news.ycombinator.com/item?id=47760285</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47760285</guid></item><item><title><![CDATA[New comment by brookst in "Google removes "Doki Doki Literature Club" from Google Play"]]></title><description><![CDATA[
<p>I remember when you had to build the hardware before you could run anything. But I’m not sure that’s super relevant to app stores.</p>
]]></description><pubDate>Tue, 14 Apr 2026 01:28:24 +0000</pubDate><link>https://news.ycombinator.com/item?id=47760153</link><dc:creator>brookst</dc:creator><comments>https://news.ycombinator.com/item?id=47760153</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47760153</guid></item><item><title><![CDATA[New comment by brookst in "New Orleans's Car-Crash Conspiracy"]]></title><description><![CDATA[
<p>Probably none? I certainly didn’t mean to imply there is significant investment.</p>
]]></description><pubDate>Tue, 14 Apr 2026 01:27:20 +0000</pubDate><link>https://news.ycombinator.com/item?id=47760147</link><dc:creator>brookst</dc:creator><comments>https://news.ycombinator.com/item?id=47760147</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47760147</guid></item><item><title><![CDATA[New comment by brookst in "New Orleans's Car-Crash Conspiracy"]]></title><description><![CDATA[
<p>I’ve been toying with the idea of writing a book about the American shift from “a hard day’s work for fair pay” to what I’m calling the lottery economy.<p>Fewer and fewer people can make a decent living with traditional work. Hence, my theory goes, the rise of actual lotteries along with influencers, injury lawyers, and schemes like New Orleans.<p>Something is seriously wrong when family members hope an elderly relative will die on the hospital so they can get a payout, or when people are crashing into trucks or promoting BS snake oil on instagram.<p>It’s an indictment of the people involved for sure, but our social and economic systems have created the perverse incentives that these people are betting on. And it seems to be accelerating.</p>
]]></description><pubDate>Tue, 14 Apr 2026 01:18:41 +0000</pubDate><link>https://news.ycombinator.com/item?id=47760078</link><dc:creator>brookst</dc:creator><comments>https://news.ycombinator.com/item?id=47760078</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47760078</guid></item><item><title><![CDATA[New comment by brookst in "Google removes "Doki Doki Literature Club" from Google Play"]]></title><description><![CDATA[
<p>Agreed on the free speech versus common carrier aspects.<p>But I lean the other way with app stores. The companies hire reviewers, the listings appear in the App Store trade dress, it feels more like a museum or magazine than an ISP. But I get how reasonable people can disagree.<p>Maybe we need some formal choices: is this a curated App Store that reflects editorial judgment (in which case it must be possible to ship alternatives on equal footing), or is it a common carrier (in which case you can be the only game in town).<p>The ambiguity doesn’t help, and of course megacorps love shifting the frames depending on context.</p>
]]></description><pubDate>Mon, 13 Apr 2026 01:08:37 +0000</pubDate><link>https://news.ycombinator.com/item?id=47746337</link><dc:creator>brookst</dc:creator><comments>https://news.ycombinator.com/item?id=47746337</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47746337</guid></item><item><title><![CDATA[New comment by brookst in "Google removes "Doki Doki Literature Club" from Google Play"]]></title><description><![CDATA[
<p>This is false and it weakens your position.<p><a href="https://www.justice.gov/atr/case/us-and-plaintiff-states-v-google-llc" rel="nofollow">https://www.justice.gov/atr/case/us-and-plaintiff-states-v-g...</a><p><a href="https://www.justice.gov/opa/pr/department-justice-prevails-landmark-antitrust-case-against-google" rel="nofollow">https://www.justice.gov/opa/pr/department-justice-prevails-l...</a><p><a href="https://www.justice.gov/atr/case/us-and-plaintiff-states-v-apple-inc" rel="nofollow">https://www.justice.gov/atr/case/us-and-plaintiff-states-v-a...</a><p><a href="https://en.wikipedia.org/wiki/Antitrust_cases_against_Google_by_the_European_Union" rel="nofollow">https://en.wikipedia.org/wiki/Antitrust_cases_against_Google...</a><p><a href="https://www.cnbc.com/2025/03/19/eu-orders-apple-to-open-up-app-store-risking-trump-retaliation.html" rel="nofollow">https://www.cnbc.com/2025/03/19/eu-orders-apple-to-open-up-a...</a><p>…and there are many more.<p>You can say those aren’t enough, but it is 100% fallacious to say there has been zero antitrust actions against Apple and Google since 2000.</p>
]]></description><pubDate>Mon, 13 Apr 2026 00:46:17 +0000</pubDate><link>https://news.ycombinator.com/item?id=47746187</link><dc:creator>brookst</dc:creator><comments>https://news.ycombinator.com/item?id=47746187</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47746187</guid></item><item><title><![CDATA[New comment by brookst in "Google removes "Doki Doki Literature Club" from Google Play"]]></title><description><![CDATA[
<p>I’m generally with you, but I am not prepared to say companies should be forced to host and distribute content they believe reflects badly on them.<p>That and I don’t see how Google and Apple can both be monopolies in mobile. Is this the “Ford has a monopoly on Mustangs” argument? Never found that persuasive.<p>Now, reframe as duopoly, and maybe layer in that a platform owner who curates their App Store must allow alternative app stores on equal footing, and I’d be with you.</p>
]]></description><pubDate>Mon, 13 Apr 2026 00:42:36 +0000</pubDate><link>https://news.ycombinator.com/item?id=47746164</link><dc:creator>brookst</dc:creator><comments>https://news.ycombinator.com/item?id=47746164</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47746164</guid></item><item><title><![CDATA[New comment by brookst in "Anthropic downgraded cache TTL on March 6th"]]></title><description><![CDATA[
<p>Sure. The question is whether they have the same level of expertise and prioritization that Anthropic does.</p>
]]></description><pubDate>Sun, 12 Apr 2026 19:27:27 +0000</pubDate><link>https://news.ycombinator.com/item?id=47743426</link><dc:creator>brookst</dc:creator><comments>https://news.ycombinator.com/item?id=47743426</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47743426</guid></item><item><title><![CDATA[New comment by brookst in "Pro Max 5x quota exhausted in 1.5 hours despite moderate usage"]]></title><description><![CDATA[
<p>Huh? Did you reply to the wrong comment?</p>
]]></description><pubDate>Sun, 12 Apr 2026 19:26:35 +0000</pubDate><link>https://news.ycombinator.com/item?id=47743418</link><dc:creator>brookst</dc:creator><comments>https://news.ycombinator.com/item?id=47743418</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47743418</guid></item><item><title><![CDATA[New comment by brookst in "Pro Max 5x quota exhausted in 1.5 hours despite moderate usage"]]></title><description><![CDATA[
<p>My hypothesis is that people who have continuous sessions that keep the cache valid see the behavior you’re describing: at 95% cache hits (or thereabouts), the max plan goes a long way.<p>But people who go > 5 minutes between prompts and see no cache, usage is eaten up quickly. Especially passing in hundreds of thousands of tokens of conversation history.<p>I know my quote goes a lot further when I sit down and keep sessions active, and much less far when I’m distracted and let it sit for 10+ minutes between queries.<p>It’s a guess. But n=1 and possible confirmation bias noted, it’s what I’m seeing.</p>
]]></description><pubDate>Sun, 12 Apr 2026 14:54:29 +0000</pubDate><link>https://news.ycombinator.com/item?id=47740453</link><dc:creator>brookst</dc:creator><comments>https://news.ycombinator.com/item?id=47740453</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47740453</guid></item><item><title><![CDATA[New comment by brookst in "Anthropic downgraded cache TTL on March 6th"]]></title><description><![CDATA[
<p>To be clear they weren’t banned from Claude usage, they were required to use the API and API rates rather than Claude Max tokens.<p>Claude code uses a bunch if best practices to maximize cache hit rate. Third party harnesses are hit or miss, so often use a lot more tokens for the same task.</p>
]]></description><pubDate>Sun, 12 Apr 2026 12:44:15 +0000</pubDate><link>https://news.ycombinator.com/item?id=47739003</link><dc:creator>brookst</dc:creator><comments>https://news.ycombinator.com/item?id=47739003</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47739003</guid></item><item><title><![CDATA[New comment by brookst in "447 TB/cm² at zero retention energy – atomic-scale memory on fluorographane"]]></title><description><![CDATA[
<p>*RAED<p>Or maybe RAEND</p>
]]></description><pubDate>Sun, 12 Apr 2026 05:04:06 +0000</pubDate><link>https://news.ycombinator.com/item?id=47736284</link><dc:creator>brookst</dc:creator><comments>https://news.ycombinator.com/item?id=47736284</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47736284</guid></item><item><title><![CDATA[New comment by brookst in "Microsoft terminates VeraCrypt account, halting Windows updates"]]></title><description><![CDATA[
<p>So like banks requiring you to have a PIN on your ATM card, even if you don’t want one… that’s bad? Seatbelt laws are bad?</p>
]]></description><pubDate>Wed, 08 Apr 2026 19:28:12 +0000</pubDate><link>https://news.ycombinator.com/item?id=47695080</link><dc:creator>brookst</dc:creator><comments>https://news.ycombinator.com/item?id=47695080</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47695080</guid></item><item><title><![CDATA[New comment by brookst in "Show HN: Stop paying for Dropbox/Google Drive, use your own S3 bucket instead"]]></title><description><![CDATA[
<p>I get the pain point, but databases are a much better data model for multi-device, intermittently-connected sync. Filesystems just aren’t designed to be async and conflict-resolving.</p>
]]></description><pubDate>Tue, 07 Apr 2026 14:05:42 +0000</pubDate><link>https://news.ycombinator.com/item?id=47675600</link><dc:creator>brookst</dc:creator><comments>https://news.ycombinator.com/item?id=47675600</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47675600</guid></item><item><title><![CDATA[New comment by brookst in "Haunting Photos Show the Aftermath of the Kursk Submarine Disaster in 2000"]]></title><description><![CDATA[
<p>I found the story and photos  entirely haunting. Those sailers had no chance.</p>
]]></description><pubDate>Tue, 07 Apr 2026 13:54:19 +0000</pubDate><link>https://news.ycombinator.com/item?id=47675435</link><dc:creator>brookst</dc:creator><comments>https://news.ycombinator.com/item?id=47675435</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47675435</guid></item><item><title><![CDATA[New comment by brookst in "We found an undocumented bug in the Apollo 11 guidance computer code"]]></title><description><![CDATA[
<p>If you’re looking for a place that surfaces only human-written content regardless of whether it’s interesting, rather than interesting content regardless of how it was written, HN is not the place.<p>There might be a market for your alternative though. Should be easy enough to build with Claude Code.</p>
]]></description><pubDate>Tue, 07 Apr 2026 13:12:18 +0000</pubDate><link>https://news.ycombinator.com/item?id=47674840</link><dc:creator>brookst</dc:creator><comments>https://news.ycombinator.com/item?id=47674840</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47674840</guid></item></channel></rss>