<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: hmottestad</title><link>https://news.ycombinator.com/user?id=hmottestad</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Tue, 14 Apr 2026 22:32:09 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=hmottestad" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by hmottestad in "MacBook Pro with M5 Pro and M5 Max"]]></title><description><![CDATA[
<p>My M3 Max can burn through battery much faster than my M1 Max ever could.<p>And some apps are really inefficient. New Codex app drains my battery. If you are using Codex I recommend minimizing it, since it’s the UI that uses most power.</p>
]]></description><pubDate>Tue, 03 Mar 2026 19:42:51 +0000</pubDate><link>https://news.ycombinator.com/item?id=47237809</link><dc:creator>hmottestad</dc:creator><comments>https://news.ycombinator.com/item?id=47237809</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47237809</guid></item><item><title><![CDATA[New comment by hmottestad in "I want to wash my car. The car wash is 50 meters away. Should I walk or drive?"]]></title><description><![CDATA[
<p>This is the voice model, which doesn’t have any «thinking» or «reasoning» phase. It’s a useful model for questions that aren’t intended to trick the model.<p>I’ve used it for live translation with great success. It tends to start ignoring the original instructions after 20 min, so you have to start a new conversation if you don’t want it to meddle in the conversation instead of just transferring.</p>
]]></description><pubDate>Mon, 16 Feb 2026 07:14:07 +0000</pubDate><link>https://news.ycombinator.com/item?id=47031880</link><dc:creator>hmottestad</dc:creator><comments>https://news.ycombinator.com/item?id=47031880</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47031880</guid></item><item><title><![CDATA[New comment by hmottestad in "GLM-5: Targeting complex systems engineering and long-horizon agentic tasks"]]></title><description><![CDATA[
<p>o3-pro is better than 5.2 pro! And GPT 5 high is best. Really quite interesting.</p>
]]></description><pubDate>Wed, 11 Feb 2026 21:25:18 +0000</pubDate><link>https://news.ycombinator.com/item?id=46981262</link><dc:creator>hmottestad</dc:creator><comments>https://news.ycombinator.com/item?id=46981262</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46981262</guid></item><item><title><![CDATA[New comment by hmottestad in "Claude Code's new hidden feature: Swarms"]]></title><description><![CDATA[
<p>You should add OpenAI Codex CLI.</p>
]]></description><pubDate>Sat, 24 Jan 2026 19:28:17 +0000</pubDate><link>https://news.ycombinator.com/item?id=46746708</link><dc:creator>hmottestad</dc:creator><comments>https://news.ycombinator.com/item?id=46746708</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46746708</guid></item><item><title><![CDATA[New comment by hmottestad in "Notes on Apple's Nano Texture (2025)"]]></title><description><![CDATA[
<p>Mine is mounted to the fridge, so it's not seeing as much use as it otherwise would. Screen does get smudges and they are more noticeable compared to the regular iPad screen. Not so much that it's a problem to be honest. I wipe it down every few weeks, and that's fine with me.</p>
]]></description><pubDate>Tue, 20 Jan 2026 07:54:47 +0000</pubDate><link>https://news.ycombinator.com/item?id=46689086</link><dc:creator>hmottestad</dc:creator><comments>https://news.ycombinator.com/item?id=46689086</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46689086</guid></item><item><title><![CDATA[New comment by hmottestad in "Notes on Apple's Nano Texture (2025)"]]></title><description><![CDATA[
<p>I tried the iPad Pro with Nano Texture and found the display to have a rainbow grain, especially on pure white backgrounds.<p>Are you bothered by anything similar on the MacBook?</p>
]]></description><pubDate>Mon, 19 Jan 2026 21:33:23 +0000</pubDate><link>https://news.ycombinator.com/item?id=46684791</link><dc:creator>hmottestad</dc:creator><comments>https://news.ycombinator.com/item?id=46684791</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46684791</guid></item><item><title><![CDATA[New comment by hmottestad in "Notes on Apple's Nano Texture (2025)"]]></title><description><![CDATA[
<p>I tried the iPad with Nano Texture and didn’t really like the rainbow effect that shows up on white brackgrounds. So I ended up returning it.<p>A while later I had an idea to mount an iPad to my fridge so that I could check the weather, add things to my shopping list, play music, etc. I bought the rather expensive iPad with Nano Texture screen and it has been amazing to use. There is a big window opposite the fridge, and without the nano texture the glare from behind makes it hard to read what’s on the screen.<p>Not sure I would enjoy nano texture on my MacBook. For outdoor use I found that Vivid is great to turn up the brightness using the extended range of HDR that Apple doesn’t otherwise allow me to use.</p>
]]></description><pubDate>Mon, 19 Jan 2026 21:30:36 +0000</pubDate><link>https://news.ycombinator.com/item?id=46684763</link><dc:creator>hmottestad</dc:creator><comments>https://news.ycombinator.com/item?id=46684763</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46684763</guid></item><item><title><![CDATA[New comment by hmottestad in "I/O is no longer the bottleneck? (2022)"]]></title><description><![CDATA[
<p>When I took my first database course one topic was IO performance as measured in seek time on regular old hard drives.<p>You can’t really optimise your code for faster sequential reads than the IO is capable of, so the only thing really worth focusing on is how to optimise everything that isn’t already sequential.</p>
]]></description><pubDate>Tue, 06 Jan 2026 08:54:46 +0000</pubDate><link>https://news.ycombinator.com/item?id=46510125</link><dc:creator>hmottestad</dc:creator><comments>https://news.ycombinator.com/item?id=46510125</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46510125</guid></item><item><title><![CDATA[New comment by hmottestad in "Unifi Travel Router"]]></title><description><![CDATA[
<p>I didn’t think there was much point in WiFi 6 unless you go 6e and get the 6Ghz frequency?</p>
]]></description><pubDate>Wed, 24 Dec 2025 07:00:46 +0000</pubDate><link>https://news.ycombinator.com/item?id=46373172</link><dc:creator>hmottestad</dc:creator><comments>https://news.ycombinator.com/item?id=46373172</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46373172</guid></item><item><title><![CDATA[New comment by hmottestad in "GPT-5.2"]]></title><description><![CDATA[
<p>I’m curious about if the model has gotten more consistent throughout the full context window? It’s something that OpenAI touted in the release, and I’m curious if it will make a difference for long running tasks or big code reviews.</p>
]]></description><pubDate>Fri, 12 Dec 2025 07:27:02 +0000</pubDate><link>https://news.ycombinator.com/item?id=46241715</link><dc:creator>hmottestad</dc:creator><comments>https://news.ycombinator.com/item?id=46241715</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46241715</guid></item><item><title><![CDATA[New comment by hmottestad in "Norway reviews cybersecurity after remote-access feature found in Chinese buses"]]></title><description><![CDATA[
<p>I hate the new electric busses from China. Their acceleration is much better and braking effect is also stronger.<p>Bus drivers in Norway are binary people. They either press the accelerator or they press the brake. Most drivers call it leg day, because you spend the entire day pushing on these peddles as hard as you can.<p>Our existing buses have terrible acceleration, which helps a lot with the comfort of the bus ride. But for some unknown reason someone decided that the bendy busses should have the only wheels with power, in the rear of the bus, after the bend. So any slight hill that is slippery from a bit of snow or frost, now becomes a a comedic video of buses trying to drive up before they flop in the middle of the bend and slide back down again.</p>
]]></description><pubDate>Thu, 06 Nov 2025 14:37:29 +0000</pubDate><link>https://news.ycombinator.com/item?id=45835731</link><dc:creator>hmottestad</dc:creator><comments>https://news.ycombinator.com/item?id=45835731</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45835731</guid></item><item><title><![CDATA[New comment by hmottestad in "Apple M5 chip"]]></title><description><![CDATA[
<p>I don't think anyone is pretending that a Macbook Pro can compare to 8 H100 cards from Nvidia in terms of LLM training or for serving LLMs. But you can buy an awful many macbooks for the price of 8 H100 GPUs.<p>But if your workload belongs on 8 H100 GPUs then there isn't much point in trying to run it on a macbook. You'd be better served by renting them by the hour, or if you have a quarter million dollars you can always just purchase them outright.<p>The H100 is just an example, this is true for any workload that doesn't fit on a laptop.</p>
]]></description><pubDate>Thu, 16 Oct 2025 07:43:41 +0000</pubDate><link>https://news.ycombinator.com/item?id=45602519</link><dc:creator>hmottestad</dc:creator><comments>https://news.ycombinator.com/item?id=45602519</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45602519</guid></item><item><title><![CDATA[New comment by hmottestad in "Hackers leak Qantas data on 5M customers after ransom deadline passes"]]></title><description><![CDATA[
<p>Phishing. Super easy now to send a fake email with a great offer, and have your name and loyalty programme number right there in the email. Much easier to trick someone when your email contains a bunch of personal info that you wouldn’t assume others to have.<p>«Happy birthday! As a loyal Quantas customer, we would like to offer you a sneak peek of our upcoming Black Friday deals. Consider it a little birthday present from us.»</p>
]]></description><pubDate>Sat, 11 Oct 2025 15:06:36 +0000</pubDate><link>https://news.ycombinator.com/item?id=45549733</link><dc:creator>hmottestad</dc:creator><comments>https://news.ycombinator.com/item?id=45549733</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45549733</guid></item><item><title><![CDATA[New comment by hmottestad in "Hackers leak Qantas data on 5M customers after ransom deadline passes"]]></title><description><![CDATA[
<p>You never know. Pay them enough and they might retire to an island somewhere instead.</p>
]]></description><pubDate>Sat, 11 Oct 2025 15:01:16 +0000</pubDate><link>https://news.ycombinator.com/item?id=45549689</link><dc:creator>hmottestad</dc:creator><comments>https://news.ycombinator.com/item?id=45549689</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45549689</guid></item><item><title><![CDATA[New comment by hmottestad in "Snapdragon X2 Elite ARM Laptop CPU"]]></title><description><![CDATA[
<p>Looks like some benchmarks have started leaking: <a href="https://www.notebookcheck.net/Snapdragon-8-Elite-Gen-5-performs-on-par-with-Apple-A19-Pro-in-official-benchmarks.1123261.0.html" rel="nofollow">https://www.notebookcheck.net/Snapdragon-8-Elite-Gen-5-perfo...</a><p>Mind you, Geekerwan managed to push the A19 Pro to 4019 in Geekbench 6 by using active cooling. <a href="https://youtu.be/Y9SwluJ9qPI" rel="nofollow">https://youtu.be/Y9SwluJ9qPI</a></p>
]]></description><pubDate>Thu, 25 Sep 2025 05:54:37 +0000</pubDate><link>https://news.ycombinator.com/item?id=45369685</link><dc:creator>hmottestad</dc:creator><comments>https://news.ycombinator.com/item?id=45369685</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45369685</guid></item><item><title><![CDATA[New comment by hmottestad in "Snapdragon X2 Elite ARM Laptop CPU"]]></title><description><![CDATA[
<p>18 cores = 12 Prime and 6 Performance Cores<p>Not sure what a prime core is.<p>For comparison the M4 Pro can go as high as 10 performance cores and 4 efficiency cores.</p>
]]></description><pubDate>Thu, 25 Sep 2025 05:22:37 +0000</pubDate><link>https://news.ycombinator.com/item?id=45369546</link><dc:creator>hmottestad</dc:creator><comments>https://news.ycombinator.com/item?id=45369546</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45369546</guid></item><item><title><![CDATA[New comment by hmottestad in "Apple A19 SoC die shot"]]></title><description><![CDATA[
<p>Anyone interested in more info and detailed videos should check out Geekerwan: <a href="https://youtu.be/Y9SwluJ9qPI" rel="nofollow">https://youtu.be/Y9SwluJ9qPI</a><p>English subtitles are recommended, unless you are better at Chinese than I am.</p>
]]></description><pubDate>Tue, 23 Sep 2025 22:36:03 +0000</pubDate><link>https://news.ycombinator.com/item?id=45353684</link><dc:creator>hmottestad</dc:creator><comments>https://news.ycombinator.com/item?id=45353684</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45353684</guid></item><item><title><![CDATA[New comment by hmottestad in "Introducing Stargate UK"]]></title><description><![CDATA[
<p>In Norway I've noticed that stringent requirements for privacy make it much easier to run things in the cloud if the physical location of said cloud is actually in Norway.<p>So if OpenAI is hosting their services within the borders of the UK, then they would also be beholden to UK law. Makes it easier for the financial sector, government and healthcare to use their AI models than if they would have to send their data to a datacenter in the US.</p>
]]></description><pubDate>Wed, 17 Sep 2025 07:26:02 +0000</pubDate><link>https://news.ycombinator.com/item?id=45272873</link><dc:creator>hmottestad</dc:creator><comments>https://news.ycombinator.com/item?id=45272873</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45272873</guid></item><item><title><![CDATA[New comment by hmottestad in "Addendum to GPT-5 system card: GPT-5-Codex"]]></title><description><![CDATA[
<p>It’s great for multitasking. I’ve cloned one of the repos I work on into a new folder and use Codex CLI in there. I feed it bug reports that users have submitted, while I work on bigger tasks.</p>
]]></description><pubDate>Tue, 16 Sep 2025 07:28:37 +0000</pubDate><link>https://news.ycombinator.com/item?id=45259137</link><dc:creator>hmottestad</dc:creator><comments>https://news.ycombinator.com/item?id=45259137</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45259137</guid></item><item><title><![CDATA[New comment by hmottestad in "Cognitive load is what matters"]]></title><description><![CDATA[
<p>Been playing with Codex CLI the past week and it really loves to create a fix for a bug by adding a special case for just that bug in the code. It couldn't see the patterns unless I pointed them out and asked it to create new abstractions.<p>It would just keep adding what it called "heuristics", which were just if statements that tested for a specific condition that arose during the bug. I could write 10 tests for a specific type of bug, and it would happily fix all of them. When I add another one test with the same kind of bug it obviously fails, because the fix that Codex came up with was a bunch of if statements that matched the first 10 tests.</p>
]]></description><pubDate>Sat, 30 Aug 2025 14:25:24 +0000</pubDate><link>https://news.ycombinator.com/item?id=45074945</link><dc:creator>hmottestad</dc:creator><comments>https://news.ycombinator.com/item?id=45074945</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45074945</guid></item></channel></rss>