<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: fcarraldo</title><link>https://news.ycombinator.com/user?id=fcarraldo</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Sat, 22 Aug 2026 02:24:32 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=fcarraldo" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by fcarraldo in "Vomit: Clean up Claude 5's token output with a separate LLM"]]></title><description><![CDATA[
<p>I wish this had non-model comparisons. If Opus 5 is in the top ten, it’s clear that the entire benchmark is somewhere between “Tom Clancy” and “Dan Brown” and about 1,000 new model releases away from Hemingway.<p>When you see, “Wow, Fable is number one”, you might think it’s a good writer, but that’s not what the benchmark says.</p>
]]></description><pubDate>Fri, 21 Aug 2026 04:35:46 +0000</pubDate><link>https://news.ycombinator.com/item?id=49383836</link><dc:creator>fcarraldo</dc:creator><comments>https://news.ycombinator.com/item?id=49383836</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49383836</guid></item><item><title><![CDATA[New comment by fcarraldo in "Jaithon 3, a fast programming language with the perfect syntax"]]></title><description><![CDATA[
<p>This is extremely impressive for such a young entrepreneur.<p>I have no reason whatsoever to use this, but it's a cool project!</p>
]]></description><pubDate>Sun, 16 Aug 2026 00:52:52 +0000</pubDate><link>https://news.ycombinator.com/item?id=49315770</link><dc:creator>fcarraldo</dc:creator><comments>https://news.ycombinator.com/item?id=49315770</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49315770</guid></item><item><title><![CDATA[New comment by fcarraldo in "Semaglutide linked to lower predicted dementia risk"]]></title><description><![CDATA[
<p>Nearly 75% of Americans are overweight. (over 30% 'overweight', over 40% 'obese').<p>Obviously, 75% of Americans do not develop dementia. Do more who are overweight develop dementia than those who are not? Well...it's hard to say when 3/4ths of the population is overweight.</p>
]]></description><pubDate>Sat, 15 Aug 2026 23:52:52 +0000</pubDate><link>https://news.ycombinator.com/item?id=49315445</link><dc:creator>fcarraldo</dc:creator><comments>https://news.ycombinator.com/item?id=49315445</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49315445</guid></item><item><title><![CDATA[New comment by fcarraldo in "Maximizing the value of your Claude Code sessions"]]></title><description><![CDATA[
<p>Subscriptions are a very small part of their overall revenue (estimates have been between 5% and 20% based on financial reporting). Enterprise users are charged per-token, and maximal input/output tokens nets them maximal revenue.</p>
]]></description><pubDate>Fri, 14 Aug 2026 23:31:09 +0000</pubDate><link>https://news.ycombinator.com/item?id=49305847</link><dc:creator>fcarraldo</dc:creator><comments>https://news.ycombinator.com/item?id=49305847</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49305847</guid></item><item><title><![CDATA[New comment by fcarraldo in "Why does Opus 5 feel worse to work with?"]]></title><description><![CDATA[
<p>I love this theory. "We've invented a new invisible watermark that can detect whether code is LLM written."<p>The watermark: counting instances of 'load-bearing seam', 'the hard truth', 'and that's the whole point'.</p>
]]></description><pubDate>Fri, 14 Aug 2026 20:35:40 +0000</pubDate><link>https://news.ycombinator.com/item?id=49304244</link><dc:creator>fcarraldo</dc:creator><comments>https://news.ycombinator.com/item?id=49304244</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49304244</guid></item><item><title><![CDATA[New comment by fcarraldo in "Ordinary Abundance"]]></title><description><![CDATA[
<p>We are solving problems, but we're also creating more problems with those solutions. Greenhouse gases, global warming, oil spills, wars over resources, straining power grids, species extinction, worsening mental health, worsening social cohesion, widening inequality. All are the result of technological progress within our systems of government.<p>Hedonic adaptation prevents us from asking "is this worth the downsides, or should we go back to how it was?"</p>
]]></description><pubDate>Thu, 13 Aug 2026 20:13:25 +0000</pubDate><link>https://news.ycombinator.com/item?id=49291261</link><dc:creator>fcarraldo</dc:creator><comments>https://news.ycombinator.com/item?id=49291261</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49291261</guid></item><item><title><![CDATA[New comment by fcarraldo in "Accelerating GPT-5.6 Sol Ultrafast"]]></title><description><![CDATA[
<p>Can anyone explain why Cerberus needs to be _fast_ instead of _cheap_?<p>I don't think I understand why they aren't leveraging the increased speed to do batching to serve more customers at a "normal" tok/s.<p>Is the limitation, even on cerberus, still that the cache can only serve so many concurrent sessions over time? Is there no scaling advantage? I genuinely do not understand how any of this works.</p>
]]></description><pubDate>Thu, 13 Aug 2026 19:08:39 +0000</pubDate><link>https://news.ycombinator.com/item?id=49290551</link><dc:creator>fcarraldo</dc:creator><comments>https://news.ycombinator.com/item?id=49290551</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49290551</guid></item><item><title><![CDATA[New comment by fcarraldo in "New Orleans is using AI to triage 911 calls in case of backlog"]]></title><description><![CDATA[
<p>The assumption is more that, given tools to automate the “less important” parts of important processes, this starts a slippery slope where capitalism will squeeze as many humans as possible out of the job to reduce costs because the “AI is good enough.”<p>Until, of course, it isn’t - but at that point, the budget is reallocated, there’s no funding, there’s simply nothing we can do except continue to pay this AI contract.</p>
]]></description><pubDate>Tue, 11 Aug 2026 14:17:06 +0000</pubDate><link>https://news.ycombinator.com/item?id=49258803</link><dc:creator>fcarraldo</dc:creator><comments>https://news.ycombinator.com/item?id=49258803</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49258803</guid></item><item><title><![CDATA[New comment by fcarraldo in "Uber SubmitQueue: a high-performance speculative merge queue"]]></title><description><![CDATA[
<p>You can, if you have a trusted build graph. I know that “cone-shaped” checkout tools like this are common in monorepo environments, but unfortunately there aren’t any maintained open source implementations that I’m aware of.</p>
]]></description><pubDate>Sun, 09 Aug 2026 16:40:00 +0000</pubDate><link>https://news.ycombinator.com/item?id=49233012</link><dc:creator>fcarraldo</dc:creator><comments>https://news.ycombinator.com/item?id=49233012</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49233012</guid></item><item><title><![CDATA[New comment by fcarraldo in "Tech sucks: You have to vote with your wallet, or nothing will change"]]></title><description><![CDATA[
<p>Consumer dollars are worth nothing in tech. All of the money is B2B. B2C businesses exist to support, bootstrap, or grow the value (via ads) of B2B businesses.<p>Vote with your wallet works when you’re talking about local businesses. It doesn’t work when the only factor that determines where the money goes is the executives signing the contracts.</p>
]]></description><pubDate>Sun, 09 Aug 2026 16:29:18 +0000</pubDate><link>https://news.ycombinator.com/item?id=49232904</link><dc:creator>fcarraldo</dc:creator><comments>https://news.ycombinator.com/item?id=49232904</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49232904</guid></item><item><title><![CDATA[New comment by fcarraldo in "Uber SubmitQueue: a high-performance speculative merge queue"]]></title><description><![CDATA[
<p>IME, AI does find established patterns more quickly a in monorepo (sometimes the ones you want, sometimes the ones you don't) - but at the cost of an enormous overhead tax you pay on input token cost.<p>Giving agents pointers to the right patterns, libraries and services helps avoid expensive grep goose chases, but if you're already curating the input you can do the same thing with small repositories.</p>
]]></description><pubDate>Sun, 09 Aug 2026 15:32:30 +0000</pubDate><link>https://news.ycombinator.com/item?id=49232374</link><dc:creator>fcarraldo</dc:creator><comments>https://news.ycombinator.com/item?id=49232374</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49232374</guid></item><item><title><![CDATA[New comment by fcarraldo in "Uber SubmitQueue: a high-performance speculative merge queue"]]></title><description><![CDATA[
<p>I work at a monorepo company and any time someone gets to work on a project that necessitates working outside of the monorepo, it's a night-and-day improvement.<p>Tools, especially open source ones (linters, static analysis, scanning, LSPs, IDEs, etc) are not built for monorepos, and with AI Agents working in the monorepo results in an enormous increase in input tokens as the agents are constantly trying to grep this giant source tree.<p>I'm sure it's possible that we're doing the monorepo thing wrong, but I'm genuinely curious what the upside is that you're experiencing? Or are these drawbacks unique to our implementation?</p>
]]></description><pubDate>Sun, 09 Aug 2026 15:29:31 +0000</pubDate><link>https://news.ycombinator.com/item?id=49232352</link><dc:creator>fcarraldo</dc:creator><comments>https://news.ycombinator.com/item?id=49232352</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49232352</guid></item><item><title><![CDATA[New comment by fcarraldo in "My phone detects going on a run as “someone snatching my phone and running off”"]]></title><description><![CDATA[
<p>found the product manager</p>
]]></description><pubDate>Thu, 06 Aug 2026 23:15:41 +0000</pubDate><link>https://news.ycombinator.com/item?id=49203927</link><dc:creator>fcarraldo</dc:creator><comments>https://news.ycombinator.com/item?id=49203927</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49203927</guid></item><item><title><![CDATA[New comment by fcarraldo in "My phone detects going on a run as “someone snatching my phone and running off”"]]></title><description><![CDATA[
<p>Transit directions includes walking on both ends. Because the train doesn't start and end precisely as your destination (this is called a "taxi cab").</p>
]]></description><pubDate>Thu, 06 Aug 2026 23:15:07 +0000</pubDate><link>https://news.ycombinator.com/item?id=49203921</link><dc:creator>fcarraldo</dc:creator><comments>https://news.ycombinator.com/item?id=49203921</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49203921</guid></item><item><title><![CDATA[New comment by fcarraldo in "Discovery Loop"]]></title><description><![CDATA[
<p>This is called a “corporation”</p>
]]></description><pubDate>Wed, 05 Aug 2026 18:30:55 +0000</pubDate><link>https://news.ycombinator.com/item?id=49186959</link><dc:creator>fcarraldo</dc:creator><comments>https://news.ycombinator.com/item?id=49186959</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=49186959</guid></item><item><title><![CDATA[New comment by fcarraldo in "Jack Dorsey launches Buzz to combine team chat, AI agents and Git hosting"]]></title><description><![CDATA[
<p>They certainly can on Business and Enterprise plans. There’s some lip service to following employee policy and applicable laws, but if the policy allows (most do), and you’re in the US, the admins can do it.</p>
]]></description><pubDate>Tue, 21 Jul 2026 22:13:47 +0000</pubDate><link>https://news.ycombinator.com/item?id=48999085</link><dc:creator>fcarraldo</dc:creator><comments>https://news.ycombinator.com/item?id=48999085</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48999085</guid></item><item><title><![CDATA[New comment by fcarraldo in "Claude Is Not a Compiler"]]></title><description><![CDATA[
<p>it is when used to make music</p>
]]></description><pubDate>Tue, 21 Jul 2026 15:42:43 +0000</pubDate><link>https://news.ycombinator.com/item?id=48993829</link><dc:creator>fcarraldo</dc:creator><comments>https://news.ycombinator.com/item?id=48993829</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48993829</guid></item><item><title><![CDATA[New comment by fcarraldo in "Is surveillance risk chilling your online speech?"]]></title><description><![CDATA[
<p>I mean, they were before, too, but it wasn’t as obvious</p>
]]></description><pubDate>Tue, 21 Jul 2026 03:44:35 +0000</pubDate><link>https://news.ycombinator.com/item?id=48987781</link><dc:creator>fcarraldo</dc:creator><comments>https://news.ycombinator.com/item?id=48987781</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48987781</guid></item><item><title><![CDATA[New comment by fcarraldo in "Is surveillance risk chilling your online speech?"]]></title><description><![CDATA[
<p>Yes, as AI models will now be slurping up everything for indefinite amounts of time</p>
]]></description><pubDate>Tue, 21 Jul 2026 03:43:48 +0000</pubDate><link>https://news.ycombinator.com/item?id=48987778</link><dc:creator>fcarraldo</dc:creator><comments>https://news.ycombinator.com/item?id=48987778</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48987778</guid></item><item><title><![CDATA[New comment by fcarraldo in "The Psychology of Software Teams"]]></title><description><![CDATA[
<p>I suspect people who act this way would do so with or without the books. Cargo cult mentality says more about the person than the source material.<p>It’s good to read others’ perspectives and expand your own. It’s even good when you disagree with the author. But you need to read multiple perspectives and adopt a habit of learning.</p>
]]></description><pubDate>Tue, 21 Jul 2026 02:28:46 +0000</pubDate><link>https://news.ycombinator.com/item?id=48987365</link><dc:creator>fcarraldo</dc:creator><comments>https://news.ycombinator.com/item?id=48987365</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=48987365</guid></item></channel></rss>