<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: krethh</title><link>https://news.ycombinator.com/user?id=krethh</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Sat, 30 May 2026 21:34:51 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=krethh" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by krethh in "A sufficiently detailed spec is code"]]></title><description><![CDATA[
<p>You know how whenever you shuffle a deck of cards you almost certainly create an order that has never existed before in the universe?<p>Most software does something similar. Individual components are pretty simple and well understood, but as you scale your product beyond the simple use cases ("TODO apps"), the interactions between these components create novel challenges. This applies to both functional and non-functional aspects.<p>So if "cannot make with AI" means "the algorithms involved are so novel that AI literally couldn't write one line of them", then no - there isn't a lot of commercial software like that. But that doesn't mean most software <i>systems</i> aren't novel.</p>
]]></description><pubDate>Thu, 19 Mar 2026 07:14:01 +0000</pubDate><link>https://news.ycombinator.com/item?id=47435937</link><dc:creator>krethh</dc:creator><comments>https://news.ycombinator.com/item?id=47435937</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47435937</guid></item><item><title><![CDATA[New comment by krethh in "Why I don't think AGI is imminent"]]></title><description><![CDATA[
<p>I stated plainly: "we have no data about this". Vibes is all we have.<p>It's not just me though. Loads of people subjectively perceiving a decrease in quality of engineering when relying on agents. You'll find thousands of examples on this site alone.</p>
]]></description><pubDate>Tue, 17 Feb 2026 00:45:31 +0000</pubDate><link>https://news.ycombinator.com/item?id=47042277</link><dc:creator>krethh</dc:creator><comments>https://news.ycombinator.com/item?id=47042277</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47042277</guid></item><item><title><![CDATA[New comment by krethh in "Why I don't think AGI is imminent"]]></title><description><![CDATA[
<p>Only if you accept the premise that the code generated by LLMs is identical to the developer's output in quality, just higher in volume. In my lived professional experience, that's not the case.<p>It seems to me that prompting agents and reviewing the output just doesn't.... trigger the same neural pathways for people? I constantly see people submit agent generated code with mistakes they would have never made themselves when "handwriting" code.<p>Until now, the average PR had one author and a couple reviewers. From now on, most PRs will have no authors and only reviewers. We simply have no data about how this will impact both code quality AND people's cognitive abilities over time. If my intuition is correct, it will affect both negatively over time. It remains to be seen. It's definitely not something that the AI hyperenthusiasts think at all about.</p>
]]></description><pubDate>Mon, 16 Feb 2026 14:37:26 +0000</pubDate><link>https://news.ycombinator.com/item?id=47035533</link><dc:creator>krethh</dc:creator><comments>https://news.ycombinator.com/item?id=47035533</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47035533</guid></item><item><title><![CDATA[New comment by krethh in "I’m joining OpenAI"]]></title><description><![CDATA[
<p>This only works against crude attacks which will fail the schema/canary check, but does next to nothing for semantic hijacking, memory poisoning and other more sophisticated techniques.</p>
]]></description><pubDate>Mon, 16 Feb 2026 07:02:14 +0000</pubDate><link>https://news.ycombinator.com/item?id=47031767</link><dc:creator>krethh</dc:creator><comments>https://news.ycombinator.com/item?id=47031767</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47031767</guid></item><item><title><![CDATA[New comment by krethh in "I’m joining OpenAI"]]></title><description><![CDATA[
<p>> define communication protocols between them that fail when prompt injections are present<p>There's the "draw the rest of the owl" of this problem.<p>Until we figure out a robust theoretical framework for identifying prompt injections (not anywhere close to that, to my knowledge - as OP pointed out, all models are getting jailbroken all the time), human-in-the-loop will remain the only defense.</p>
]]></description><pubDate>Mon, 16 Feb 2026 03:19:09 +0000</pubDate><link>https://news.ycombinator.com/item?id=47030489</link><dc:creator>krethh</dc:creator><comments>https://news.ycombinator.com/item?id=47030489</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47030489</guid></item><item><title><![CDATA[New comment by krethh in "GPT-5.2 derives a new result in theoretical physics"]]></title><description><![CDATA[
<p>When I refer to AI, I mean the "AI" that has materialized thus far - LLMs and their derivatives. AGI in the sense that you mean is science fiction, no less than it was 50 years ago. It might happen, it might not, LLMs are in all likelihood not a pathway to get there.</p>
]]></description><pubDate>Sat, 14 Feb 2026 23:44:04 +0000</pubDate><link>https://news.ycombinator.com/item?id=47019598</link><dc:creator>krethh</dc:creator><comments>https://news.ycombinator.com/item?id=47019598</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47019598</guid></item><item><title><![CDATA[New comment by krethh in "GPT-5.2 derives a new result in theoretical physics"]]></title><description><![CDATA[
<p>The logical reason is that humans are exceptionally good at operating at the edge of what the technology of the time can do. We will find entire classes of tech problems which AI can't solve on its own. You have people today with job descriptions that even 15 years ago would have been unimaginable, much less predictable.<p>To think that whatever the AI is capable of solving is (and forever will be) the frontier of all problems is deeply delusional. AI got good at generating code, but it still can't even do a fraction of what the human brain can do.</p>
]]></description><pubDate>Sat, 14 Feb 2026 07:31:59 +0000</pubDate><link>https://news.ycombinator.com/item?id=47012468</link><dc:creator>krethh</dc:creator><comments>https://news.ycombinator.com/item?id=47012468</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47012468</guid></item><item><title><![CDATA[New comment by krethh in "The recurring dream of replacing developers"]]></title><description><![CDATA[
<p>How ironic of you to call my argument an analogy while it isn't an analogy, yet all you have to offer is exactly that - analogies. Analogies to pilots, drivers, "a thousand examples of careers".<p>My argument isn't an analogy - it's an observation based on the trajectory of SWE employment specifically. It's you who's trying to reason about what's going to happen with software based on what happened to three-field crop rotation or whatever, not me.<p>I argued that a developer today is 1000x more effective than in the days of punch cards, yet we have 1000x more developers today. Not only that, this correlation tracked fairly linearly throughout the last many decades.<p>I would also argue that the productivity improvement between FORTRAN and C, or between C and Python was much, much more impactful than going from JavaScript to JavaScript with ChatGPT.<p>Software jobs will be redefined, they will require different skill sets, they may even be called something else - but they will still be there.</p>
]]></description><pubDate>Mon, 19 Jan 2026 19:29:11 +0000</pubDate><link>https://news.ycombinator.com/item?id=46683363</link><dc:creator>krethh</dc:creator><comments>https://news.ycombinator.com/item?id=46683363</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46683363</guid></item><item><title><![CDATA[New comment by krethh in "The recurring dream of replacing developers"]]></title><description><![CDATA[
<p>A $3 calculator today is capable of doing arithmetic that would require superhuman intelligence to do 100 years ago.<p>It's extremely hard to define "human-level intelligence" but I think we can all agree that the definition of it changes with the tools available to humans. Humans seem remarkably suited to adapt to operate at the edges of what the technology of time can do.</p>
]]></description><pubDate>Sun, 18 Jan 2026 09:03:11 +0000</pubDate><link>https://news.ycombinator.com/item?id=46666116</link><dc:creator>krethh</dc:creator><comments>https://news.ycombinator.com/item?id=46666116</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46666116</guid></item><item><title><![CDATA[New comment by krethh in "The recurring dream of replacing developers"]]></title><description><![CDATA[
<p>LLM's don't learn on their own mistakes in the same way that real developers and businesses do, at least not in a way that lends itself to RLVR.<p>Meaningful consequences of mistakes in software don't manifest themselves through compilation errors, but through business impacts which so far are very far outside of the scope of what an AI-assisted coding tool can comprehend.</p>
]]></description><pubDate>Sun, 18 Jan 2026 08:56:43 +0000</pubDate><link>https://news.ycombinator.com/item?id=46666076</link><dc:creator>krethh</dc:creator><comments>https://news.ycombinator.com/item?id=46666076</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46666076</guid></item><item><title><![CDATA[New comment by krethh in "The recurring dream of replacing developers"]]></title><description><![CDATA[
<p>Respectfully, you seem to love the sound of your writing so much you forget what you are arguing about. The topic (at least for the rest of the people in this thread) seems to be whether AI assistance can truly eliminate programmers.<p>There is one painfully obvious, undeniable historical trend: making programmer work easier increases the number of programmers. I would argue a modern developer is 1000x more effective than one working in the times of punch cards - yet we have roughly 1000x more software developers than back then.<p>I'm not an AI skeptic by any means, and use it everyday at my job where I am gainfully employed to develop production software used by paying customers. The overwhelming consensus among those similar to me (I've put down all of these qualifiers very intentionally) is that the currently existing modalities of AI tools are a massive productivity boost mostly for the "typing" part of software (yes, I use the latest SOTA tools, Claude Opus 4.5 thinking, blah, blah, so do most of my colleagues). But the "typing" part hasn't been the hard part for a while already.<p>You could argue that there is a "step change" coming in the capabilities of AI models, which will entirely replace developers (so software can be "willed into existence", as elegantly put by OP), but we are no closer to that point now than we were in December 2022. All the success of AI tools in actual, real-world software has been in tools specifically design to assist existing, working, competent developers (e.g. Cursor, Claude Code), and the tools which have positioned themselves to replace them have failed (Devin).</p>
]]></description><pubDate>Sun, 18 Jan 2026 08:39:23 +0000</pubDate><link>https://news.ycombinator.com/item?id=46665963</link><dc:creator>krethh</dc:creator><comments>https://news.ycombinator.com/item?id=46665963</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46665963</guid></item><item><title><![CDATA[New comment by krethh in "OpenAI O3 breakthrough high score on ARC-AGI-PUB"]]></title><description><![CDATA[
<p>Let's make two generous assumptions:
1. ARC-AGI actually generalizes to human intelligence
2. It took 172x more compute to go from ~75% to ~87%, so it will take roughly 4x that to get to 99% (the level of a STEM graduate), assuming every 172x'ing of the compute cuts the remaining gap in half<p>That is roughly 10^9 times more compute required, or roughly the US military budget per half an hour, to get the intelligence of 1 (!) STEM graduate (not any kind of superhuman intelligence).<p>Of course, algorithms will get better, but this particular approach feels like wading in a plateau of efficiency improvements, very, very far down the X axis.</p>
]]></description><pubDate>Mon, 23 Dec 2024 20:06:10 +0000</pubDate><link>https://news.ycombinator.com/item?id=42497194</link><dc:creator>krethh</dc:creator><comments>https://news.ycombinator.com/item?id=42497194</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=42497194</guid></item></channel></rss>