<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: chrismartin</title><link>https://news.ycombinator.com/user?id=chrismartin</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Thu, 30 Apr 2026 10:44:50 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=chrismartin" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[How Benchmaxxed is GPT-OSS-120B?]]></title><description><![CDATA[
<p>Article URL: <a href="https://cmart.blog/gpt-oss-120b-benchmaxxed/">https://cmart.blog/gpt-oss-120b-benchmaxxed/</a></p>
<p>Comments URL: <a href="https://news.ycombinator.com/item?id=44869706">https://news.ycombinator.com/item?id=44869706</a></p>
<p>Points: 1</p>
<p># Comments: 0</p>
]]></description><pubDate>Mon, 11 Aug 2025 21:31:44 +0000</pubDate><link>https://cmart.blog/gpt-oss-120b-benchmaxxed/</link><dc:creator>chrismartin</dc:creator><comments>https://news.ycombinator.com/item?id=44869706</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44869706</guid></item><item><title><![CDATA[How Benchmaxxed is GPT-OSS-120B?]]></title><description><![CDATA[
<p>Article URL: <a href="https://cmart.blog/gpt-oss-120b-benchmaxxed/">https://cmart.blog/gpt-oss-120b-benchmaxxed/</a></p>
<p>Comments URL: <a href="https://news.ycombinator.com/item?id=44861592">https://news.ycombinator.com/item?id=44861592</a></p>
<p>Points: 3</p>
<p># Comments: 0</p>
]]></description><pubDate>Mon, 11 Aug 2025 07:26:36 +0000</pubDate><link>https://cmart.blog/gpt-oss-120b-benchmaxxed/</link><dc:creator>chrismartin</dc:creator><comments>https://news.ycombinator.com/item?id=44861592</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44861592</guid></item><item><title><![CDATA[New comment by chrismartin in "The Gentle Singularity"]]></title><description><![CDATA[
<p>Hey Sam, does 0.34 watt-hours per query include an amortization of the energy consumed to train the model, or only the marginal energy consumed by inference?<p>I used to believe this wasn't worth considering (because while training is energy-intensive, once the model is trained we can use it forever.) But in practice it seems like we switch to newer/better models every few months, so a model has a limited period of usefulness.<p>> (is watt-hours the right unit of measurement here?)<p>Yes, because we want to measure energy consumed, while watts is only a measure of instantaneous power.</p>
]]></description><pubDate>Wed, 11 Jun 2025 01:38:59 +0000</pubDate><link>https://news.ycombinator.com/item?id=44243388</link><dc:creator>chrismartin</dc:creator><comments>https://news.ycombinator.com/item?id=44243388</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44243388</guid></item><item><title><![CDATA[New comment by chrismartin in "Commercial jet collides with Black Hawk helicopter near Reagan airport"]]></title><description><![CDATA[
<p>And in such an avoidable way, too.</p>
]]></description><pubDate>Thu, 30 Jan 2025 05:53:15 +0000</pubDate><link>https://news.ycombinator.com/item?id=42875276</link><dc:creator>chrismartin</dc:creator><comments>https://news.ycombinator.com/item?id=42875276</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=42875276</guid></item><item><title><![CDATA[New comment by chrismartin in "Ask HN: Who wants to be hired? (November 2024)"]]></title><description><![CDATA[
<p><p><pre><code>  Location: Tucson, Arizona, USA
  Remote: Yes
  Willing to relocate: Yes
  Technologies: web platform, Elm, Linux DevOps/SRE, Python self-hosted/on-prem cloud infrastructure (i.e. OpenStack), Ansible, browser extension development, many more
  Résumé/CV: https://hire.cmart.today
  Email: hire at cmart dot today
</code></pre>
Hello! I'm Chris Martin, a.k.a. cmart. After 8 years working on research computing infrastructure at universities, I want to work for a company again. I'm particularly interested in building local-first software and similar user-empowering products in the original spirit of the personal computer revolution. Short of that, I'm interested in companies whose incentives are long-term aligned with users instead of advertisers, and companies fixing and mitigating climate change.<p>I enjoy building robust systems and healthy technical communities, deep troubleshooting, and removing incidental complexity from code and UIs. I enjoy working across the whole stack, from user research to building the feature and back again. I'm not afraid of hardware either, having spent time in server rooms and configured a lot of network gear.</p>
]]></description><pubDate>Mon, 04 Nov 2024 05:07:13 +0000</pubDate><link>https://news.ycombinator.com/item?id=42038661</link><dc:creator>chrismartin</dc:creator><comments>https://news.ycombinator.com/item?id=42038661</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=42038661</guid></item><item><title><![CDATA[New comment by chrismartin in "Please Don't Make Me Download Another App"]]></title><description><![CDATA[
<p>It's not only notifications, it's permissions (that the app won't work until you accept) to track your location, exfiltrate your contact list, and so forth. It's an invasion of privacy. It should not be required to, e.g., order food at a restaurant or configure your headphones.</p>
]]></description><pubDate>Fri, 04 Oct 2024 03:05:10 +0000</pubDate><link>https://news.ycombinator.com/item?id=41737397</link><dc:creator>chrismartin</dc:creator><comments>https://news.ycombinator.com/item?id=41737397</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=41737397</guid></item><item><title><![CDATA[New comment by chrismartin in "From 14 years old till 29, my experience with desktop Linux"]]></title><description><![CDATA[
<p>It's definitely true with KDE Plasma. If you squint at a KDE Plasma desktop, you see a Windows Start menu and System Tray.<p>The similarity is more vague with GNOME (3) and Mac OS, IMO.</p>
]]></description><pubDate>Tue, 27 Aug 2024 02:10:43 +0000</pubDate><link>https://news.ycombinator.com/item?id=41364021</link><dc:creator>chrismartin</dc:creator><comments>https://news.ycombinator.com/item?id=41364021</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=41364021</guid></item><item><title><![CDATA[New comment by chrismartin in "Transformers in music recommendation"]]></title><description><![CDATA[
<p>I often make the same criticism about services like this, but personally, discovering good new music greatly enriches my life.<p>Sometimes I'll bounce off of a given artist several times, over years or decades, until the right track catches me when I'm "ready" for it, and then I'll enjoy discovering their whole catalog. At that point, the affinity is durable. I would love to find whoever is my next (e.g.) Steely Dan.</p>
]]></description><pubDate>Tue, 20 Aug 2024 03:42:59 +0000</pubDate><link>https://news.ycombinator.com/item?id=41296535</link><dc:creator>chrismartin</dc:creator><comments>https://news.ycombinator.com/item?id=41296535</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=41296535</guid></item><item><title><![CDATA[New comment by chrismartin in "We've built the Ultimate e-Bike Battery that you can Repair and Refill"]]></title><description><![CDATA[
<p>> FIREPROOF casing!<p>Have you tested this, perhaps by shorting a few unprotected cells in a full pack? Have a video? :)<p>A lithium ion cell in thermal runaway produces a LOT of heat that must go somewhere. An aluminum case would get hot enough to start a fire, even if it doesn't catch fire itself.</p>
]]></description><pubDate>Wed, 24 Jul 2024 11:25:18 +0000</pubDate><link>https://news.ycombinator.com/item?id=41055798</link><dc:creator>chrismartin</dc:creator><comments>https://news.ycombinator.com/item?id=41055798</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=41055798</guid></item><item><title><![CDATA[New comment by chrismartin in "We've built the Ultimate e-Bike Battery that you can Repair and Refill"]]></title><description><![CDATA[
<p>Great idea.<p>Is the companion app open-source and free of tracking/surveillance? Does it work with no internet connectivity?<p>Is the BMS communication protocol open, so one could write their own client for it? How about the BMS firmware itself?<p>How do you handle the user installing un-balanced cells in parallel to each other?</p>
]]></description><pubDate>Wed, 24 Jul 2024 11:22:20 +0000</pubDate><link>https://news.ycombinator.com/item?id=41055781</link><dc:creator>chrismartin</dc:creator><comments>https://news.ycombinator.com/item?id=41055781</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=41055781</guid></item><item><title><![CDATA[New comment by chrismartin in "Microsoft breached antitrust rules by bundling Teams and Office, EU says"]]></title><description><![CDATA[
<p>> Sure there will be some things Slack are not currently getting an API for, but so so much more that they don't use but could, because they don't see why it is important for users.<p>Right now, Slack is pushing their own "canvas" and "lists" features -- the UI _begs_ you to click on them. Seems like they are testing the waters to become a project management app (with tight chat integration).</p>
]]></description><pubDate>Wed, 26 Jun 2024 00:39:17 +0000</pubDate><link>https://news.ycombinator.com/item?id=40795285</link><dc:creator>chrismartin</dc:creator><comments>https://news.ycombinator.com/item?id=40795285</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=40795285</guid></item><item><title><![CDATA[New comment by chrismartin in "Comparing the Framework Laptop with the MacBook Air M2: A Detailed Review"]]></title><description><![CDATA[
<p>About the resolution scaling warning in the article:<p>If you're running GNOME, install GNOME Tweaks (likely in your distro's package manager). The "Fonts" section has a "Scaling Factor" option gives you more granular control than a "large text" toggle. Try 1.37 or 1.50. Nearly all my apps respect it (except for OpenSnitch). Everything looks tack-sharp with none of the fractional resolution scaling drama.<p>(I write more about this here: <a href="https://cmart.blog/framework-surprise" rel="nofollow">https://cmart.blog/framework-surprise</a> )</p>
]]></description><pubDate>Fri, 21 Jun 2024 03:38:29 +0000</pubDate><link>https://news.ycombinator.com/item?id=40745911</link><dc:creator>chrismartin</dc:creator><comments>https://news.ycombinator.com/item?id=40745911</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=40745911</guid></item><item><title><![CDATA[New comment by chrismartin in "Comparing the Framework Laptop with the MacBook Air M2: A Detailed Review"]]></title><description><![CDATA[
<p>The "Operating System" section of the article touches on this.<p>Most of Framework's employees use Linux, to the extent that the CEO himself runs Windows, to shake out any glitches with Windows support. [0] It's a tiny mom & pop shop compared to Apple!<p>[0] <a href="https://www.youtube.com/watch?v=EIEc43CxIvY" rel="nofollow">https://www.youtube.com/watch?v=EIEc43CxIvY</a></p>
]]></description><pubDate>Fri, 21 Jun 2024 03:33:52 +0000</pubDate><link>https://news.ycombinator.com/item?id=40745885</link><dc:creator>chrismartin</dc:creator><comments>https://news.ycombinator.com/item?id=40745885</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=40745885</guid></item><item><title><![CDATA[New comment by chrismartin in "Ask HN: Who wants to be hired? (May 2024)"]]></title><description><![CDATA[
<p><p><pre><code>  Location: Tucson, Arizona, USA
  Remote: prefer org with async, distributed-first culture.
  Willing to relocate: not at first but may consider after 6-12 months.
  Technologies: web dev with Elm, non-proprietary cloud infra (OpenStack and Ceph), custom accounting systems (Python), infra management with Ansible, monitoring with Prometheus. General Linux admin when needed. Eager to learn new tech stacks and languages.
  Résumé/CV: upon request.
  Email: "hire", at sign, "cmart", period, "today"
</code></pre>
Hi HN. Open-source generalist with a focus on ecosystems having broad benefit to humanity. Lately I'm especially interested in tools that help folks manage their attention and information consumption in the digital attention economy.<p>I co-founded and maintain <a href="https://gitlab.com/exosphere/exosphere" rel="nofollow">https://gitlab.com/exosphere/exosphere</a> , a user-friendly client for OpenStack-based clouds. Currently work on <a href="https://jetstream-cloud.org" rel="nofollow">https://jetstream-cloud.org</a> , a NSF-funded IaaS for US-based researchers. See my activity on <a href="https://gitlab.com/cmart" rel="nofollow">https://gitlab.com/cmart</a> . In my off-time I'm incubating <a href="https://codeberg.org/cmart/intentful" rel="nofollow">https://codeberg.org/cmart/intentful</a> , a browser extension to help folks manage their attention online. I also started <a href="https://codecommons.net" rel="nofollow">https://codecommons.net</a> and <a href="https://tucsoncode.works" rel="nofollow">https://tucsoncode.works</a> . Personal blog at <a href="https://cmart.blog" rel="nofollow">https://cmart.blog</a> . Hear me talk on a podcast: <a href="https://elm.town/episodes/elm-town-66-a-gateway-to-scientific-research" rel="nofollow">https://elm.town/episodes/elm-town-66-a-gateway-to-scientifi...</a></p>
]]></description><pubDate>Wed, 01 May 2024 18:13:39 +0000</pubDate><link>https://news.ycombinator.com/item?id=40227012</link><dc:creator>chrismartin</dc:creator><comments>https://news.ycombinator.com/item?id=40227012</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=40227012</guid></item><item><title><![CDATA[New comment by chrismartin in "The xz sshd backdoor rabbithole goes quite a bit deeper"]]></title><description><![CDATA[
<p>There's a lot of metadata about when/how they used git and IRC, and some preliminary analysis on same. Another surname in one of the commits. An apparent LinkedIn account. (See heading "OSINT" in <a href="https://boehs.org/node/everything-i-know-about-the-xz-backdoor" rel="nofollow">https://boehs.org/node/everything-i-know-about-the-xz-backdo...</a> .)<p>A lot of these tracks could be intentionally manipulated by a sophisticated actor to disguise their identity, but it's not "nothing".</p>
]]></description><pubDate>Sun, 07 Apr 2024 03:32:27 +0000</pubDate><link>https://news.ycombinator.com/item?id=39957975</link><dc:creator>chrismartin</dc:creator><comments>https://news.ycombinator.com/item?id=39957975</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=39957975</guid></item><item><title><![CDATA[New comment by chrismartin in "Cloud Egress Costs"]]></title><description><![CDATA[
<p>So, you went with Pied Piper? :)</p>
]]></description><pubDate>Sat, 10 Feb 2024 23:33:55 +0000</pubDate><link>https://news.ycombinator.com/item?id=39331288</link><dc:creator>chrismartin</dc:creator><comments>https://news.ycombinator.com/item?id=39331288</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=39331288</guid></item><item><title><![CDATA[New comment by chrismartin in "Best Pens for 2024: Gel, Ballpoint, Rollerball, and Fountain Pens"]]></title><description><![CDATA[
<p>I believe Uni-ball Jetstream ink pushes this Pareto frontier. It provides the low-fatigue, low-drag experience of water-based gel ink, but dries instantly and is waterproof like oil-based ballpoint ink.</p>
]]></description><pubDate>Thu, 04 Jan 2024 17:37:19 +0000</pubDate><link>https://news.ycombinator.com/item?id=38869863</link><dc:creator>chrismartin</dc:creator><comments>https://news.ycombinator.com/item?id=38869863</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=38869863</guid></item><item><title><![CDATA[New comment by chrismartin in "Best Pens for 2024: Gel, Ballpoint, Rollerball, and Fountain Pens"]]></title><description><![CDATA[
<p>I find that Pentel Energel ink dries quite a bit faster than other gel ink (Pilot and Uniball). But for glossy surfaces, consider Uni-ball Jetstream ink.</p>
]]></description><pubDate>Thu, 04 Jan 2024 17:35:29 +0000</pubDate><link>https://news.ycombinator.com/item?id=38869839</link><dc:creator>chrismartin</dc:creator><comments>https://news.ycombinator.com/item?id=38869839</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=38869839</guid></item><item><title><![CDATA[New comment by chrismartin in "Best Pens for 2024: Gel, Ballpoint, Rollerball, and Fountain Pens"]]></title><description><![CDATA[
<p>This is amazing. I recently got a Kuru Toga and wish it had a Twist-Erase eraser.</p>
]]></description><pubDate>Thu, 04 Jan 2024 17:32:39 +0000</pubDate><link>https://news.ycombinator.com/item?id=38869803</link><dc:creator>chrismartin</dc:creator><comments>https://news.ycombinator.com/item?id=38869803</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=38869803</guid></item><item><title><![CDATA[New comment by chrismartin in "Best Pens for 2024: Gel, Ballpoint, Rollerball, and Fountain Pens"]]></title><description><![CDATA[
<p>Unfortunately I find Pilot G2 to have loose tolerances between the refill tip and pen body. It's like 1.5-2 thousandths of an inch, compared to 0.5-1 thousandth for Uniball and Pentel bodies. It makes your writing a bit sloppier and more effortful.<p>I believe the Uni-ball One is a better pen body in every way. Tight tolerances. Well-built, hinged steel clip that provides superior fidgeting. Nicer clicker haptics too. I don't love the ink that comes in them, but they take Jetstream SXR-7 and SXR-5 refills. You can get both of these from JetPens.</p>
]]></description><pubDate>Thu, 04 Jan 2024 17:19:40 +0000</pubDate><link>https://news.ycombinator.com/item?id=38869643</link><dc:creator>chrismartin</dc:creator><comments>https://news.ycombinator.com/item?id=38869643</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=38869643</guid></item></channel></rss>