<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: swordsmith</title><link>https://news.ycombinator.com/user?id=swordsmith</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Tue, 28 Apr 2026 15:26:17 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=swordsmith" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by swordsmith in "LLM-Interview-Questions-and-Answers: 100 LLM interview questions with answers"]]></title><description><![CDATA[
<p>Seems very oriented toward model architecture and inference engineering. Maybe add some more on model training flow, distillation, data generation, SFT and RL techniques?</p>
]]></description><pubDate>Fri, 19 Dec 2025 06:59:10 +0000</pubDate><link>https://news.ycombinator.com/item?id=46322984</link><dc:creator>swordsmith</dc:creator><comments>https://news.ycombinator.com/item?id=46322984</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46322984</guid></item><item><title><![CDATA[New comment by swordsmith in "The inefficiency of RL, and implications for RLVR progress"]]></title><description><![CDATA[
<p>Seems like he thinks RLVR == learning from binary reward for the whole chain, completely discounting techniques to provide denser rewards like process reward supervision?</p>
]]></description><pubDate>Mon, 01 Dec 2025 22:36:16 +0000</pubDate><link>https://news.ycombinator.com/item?id=46114331</link><dc:creator>swordsmith</dc:creator><comments>https://news.ycombinator.com/item?id=46114331</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46114331</guid></item><item><title><![CDATA[New comment by swordsmith in "Japan's gamble to turn island of Hokkaido into global chip hub"]]></title><description><![CDATA[
<p>> No one wants 125 million thoroughly non-Sinicized Japanese inside the country; that would be seen as an endless headache, not a prize.<p>I don't think what you claim the people want matters (if even true). Look at Tibet and Xinjiang</p>
]]></description><pubDate>Mon, 24 Nov 2025 06:40:10 +0000</pubDate><link>https://news.ycombinator.com/item?id=46031046</link><dc:creator>swordsmith</dc:creator><comments>https://news.ycombinator.com/item?id=46031046</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46031046</guid></item><item><title><![CDATA[New comment by swordsmith in "Meta Ray-Ban Display"]]></title><description><![CDATA[
<p>lol you can go ask Thomas Rearden himself if Ctrl-labs "invented" gesture recognition from sEMG.</p>
]]></description><pubDate>Fri, 19 Sep 2025 21:50:12 +0000</pubDate><link>https://news.ycombinator.com/item?id=45307102</link><dc:creator>swordsmith</dc:creator><comments>https://news.ycombinator.com/item?id=45307102</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45307102</guid></item><item><title><![CDATA[New comment by swordsmith in "Meta Ray-Ban Display"]]></title><description><![CDATA[
<p>The technology was "invented" by CTRL-Labs like how OpenAI "invented" transformer-based language models.</p>
]]></description><pubDate>Thu, 18 Sep 2025 07:34:01 +0000</pubDate><link>https://news.ycombinator.com/item?id=45286685</link><dc:creator>swordsmith</dc:creator><comments>https://news.ycombinator.com/item?id=45286685</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45286685</guid></item><item><title><![CDATA[New comment by swordsmith in "Meta Ray-Ban Display"]]></title><description><![CDATA[
<p>Virtual keyboard is completely doable, but too slow.</p>
]]></description><pubDate>Thu, 18 Sep 2025 07:32:36 +0000</pubDate><link>https://news.ycombinator.com/item?id=45286671</link><dc:creator>swordsmith</dc:creator><comments>https://news.ycombinator.com/item?id=45286671</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45286671</guid></item><item><title><![CDATA[New comment by swordsmith in "Meta Ray-Ban Display"]]></title><description><![CDATA[
<p>He's scribbling with his finger.<p>Typing can also work, but handwriting is simply faster and easier to decode.<p>sEMG signals correlate with *muscle* activation. When your fingers move, the actuators are the muscles in your forearm, and the tendons relay the force on the joint. Placing the band higher up on the forearm would actually give you better signals, but a wrist placement is much more socially acceptable.</p>
]]></description><pubDate>Thu, 18 Sep 2025 07:31:50 +0000</pubDate><link>https://news.ycombinator.com/item?id=45286665</link><dc:creator>swordsmith</dc:creator><comments>https://news.ycombinator.com/item?id=45286665</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45286665</guid></item><item><title><![CDATA[New comment by swordsmith in "Meta Ray-Ban Display"]]></title><description><![CDATA[
<p>One device at a time!</p>
]]></description><pubDate>Thu, 18 Sep 2025 07:26:35 +0000</pubDate><link>https://news.ycombinator.com/item?id=45286616</link><dc:creator>swordsmith</dc:creator><comments>https://news.ycombinator.com/item?id=45286616</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=45286616</guid></item><item><title><![CDATA[New comment by swordsmith in "US companies, consumers are paying for tariffs, not foreign firms"]]></title><description><![CDATA[
<p>Everyone focusing on consumer prices. But tariffs also function to incentivize domestic reindustrialization, which has huge national security implications. You see this clearly in the venture space as increased investment interest in hardtech and manufacturing. It's great that the federal government is looking long term again.</p>
]]></description><pubDate>Tue, 22 Jul 2025 21:03:41 +0000</pubDate><link>https://news.ycombinator.com/item?id=44652973</link><dc:creator>swordsmith</dc:creator><comments>https://news.ycombinator.com/item?id=44652973</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=44652973</guid></item><item><title><![CDATA[New comment by swordsmith in "Nanoimprint Lithography Aims to Take on EUV"]]></title><description><![CDATA[
<p>Came to the comments to see this. Stamping has all sorts of problems with alignment, stamp resolution, contact quality, etc, it's not clear whether this so called "simplicity" still holds after scaling up the resolution even more.</p>
]]></description><pubDate>Wed, 08 Jan 2025 01:03:23 +0000</pubDate><link>https://news.ycombinator.com/item?id=42629736</link><dc:creator>swordsmith</dc:creator><comments>https://news.ycombinator.com/item?id=42629736</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=42629736</guid></item><item><title><![CDATA[New comment by swordsmith in "Using a BCI with LLM for enabling ALS patients to speak again with family"]]></title><description><![CDATA[
<p>Thanks for the reference, I suspected it would be EMG as well. Especially in the video you can see how the patient modulates his eyebrow, facial muscles, and mouth. The vestigial muscle movements can be decoded to speech with the help of LLM much more easily. Actually, if form factor was not a concern, this can be done even more easily with other sensors as well.</p>
]]></description><pubDate>Mon, 28 Oct 2024 05:58:48 +0000</pubDate><link>https://news.ycombinator.com/item?id=41968164</link><dc:creator>swordsmith</dc:creator><comments>https://news.ycombinator.com/item?id=41968164</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=41968164</guid></item><item><title><![CDATA[New comment by swordsmith in "Reflections on Palantir"]]></title><description><![CDATA[
<p>I use Foundry for work. It makes data ingestion, cleaning, quality check and automation easy. After all the data is ingested, running analysis/RAG on them become extremely easy.<p>Basically, it's end-to-end data engineering and analytics. And the more a company uses/invests into the platform, the more benefit and locked-in they are.</p>
]]></description><pubDate>Wed, 16 Oct 2024 21:05:00 +0000</pubDate><link>https://news.ycombinator.com/item?id=41863854</link><dc:creator>swordsmith</dc:creator><comments>https://news.ycombinator.com/item?id=41863854</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=41863854</guid></item><item><title><![CDATA[New comment by swordsmith in "Reflect – App for recording and connecting notes, ideas and contacts"]]></title><description><![CDATA[
<p>Hard agree. This type of app looks awesome in theory, but also makes me want to really organize my thoughts, make sure the tags are not too redundant, and think about how to merge with my previous notes (a lot of which is on paper). Then the perceived work involved for using such an app just for taking spontaneous notes become way too much.</p>
]]></description><pubDate>Mon, 27 Mar 2023 09:00:40 +0000</pubDate><link>https://news.ycombinator.com/item?id=35324455</link><dc:creator>swordsmith</dc:creator><comments>https://news.ycombinator.com/item?id=35324455</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=35324455</guid></item><item><title><![CDATA[New comment by swordsmith in "Not by AI"]]></title><description><![CDATA[
<p>> Sometimes I think that part of this site's audience only considers art from a consumer-product perspective<p>Imagine you are an artist. You as a patron connect and talk about a piece of art, you walk away happy and feeling connected. He does not sell any art because they are indistinguishable from what the AI can produce with the cost of electricity. Now if you are willing to pay for "bonding over human experience", GPT can probably be trained to do that as well. Generative AI eliminates the livelihood of almost all artists eventually.</p>
]]></description><pubDate>Thu, 16 Mar 2023 18:48:44 +0000</pubDate><link>https://news.ycombinator.com/item?id=35186492</link><dc:creator>swordsmith</dc:creator><comments>https://news.ycombinator.com/item?id=35186492</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=35186492</guid></item><item><title><![CDATA[New comment by swordsmith in "Health concerns grow in East Palestine, Ohio, after train derailment"]]></title><description><![CDATA[
<p>> I've been seeing content on Tiktok where even 100 miles away they're seeing small dead fish which is apparently according to the folks making the videos a massive red flag.<p>It's interesting that you mention that you saw this on TikTok. In the last two days, the Ohio train derailment has become one of the hottest topics in ALL of Chinese social media (Weibo, tiktok, Little red book, etc), 10 days after its happening.<p>I was confused when my Chinese friends started asking me about this event, which I saw on the news the day it happened.<p>Why the huge lag? Oh yeah, because of the Chinese "balloons" -- nationalist citizens are mad that CCP has taken a "soft" stance in the face of US shooting down Chinese balloons. Chinese official statements are along the lines of "how dare you shoot down my balloons, they are just passing through on accident", then stating that American balloons have entered Chinese airspace previously and that's unacceptable.<p>This entire thing is a mess, so here comes the typical media manipulation to focus both Chinese and non-Chinese negative attention on America, even though American media has been giving this event no less attention than something like this usually receives.</p>
]]></description><pubDate>Wed, 15 Feb 2023 05:13:05 +0000</pubDate><link>https://news.ycombinator.com/item?id=34800365</link><dc:creator>swordsmith</dc:creator><comments>https://news.ycombinator.com/item?id=34800365</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=34800365</guid></item><item><title><![CDATA[New comment by swordsmith in "Berkshire dumps shares in TSMC, banks; increases Apple stake"]]></title><description><![CDATA[
<p>That may be the case in the past, but the factors that enabled the Chinese manufacturing (low to medium range) dominance are largely declining: abundant growing labor force, stable world trading and geopolitical environment.</p>
]]></description><pubDate>Wed, 15 Feb 2023 04:57:55 +0000</pubDate><link>https://news.ycombinator.com/item?id=34800265</link><dc:creator>swordsmith</dc:creator><comments>https://news.ycombinator.com/item?id=34800265</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=34800265</guid></item><item><title><![CDATA[New comment by swordsmith in "Bosses are obsessed with returning to the office it’s already out of their hands"]]></title><description><![CDATA[
<p>>  I seem to recall Xerox Parc was designed to foster serendipitous meetings between departments.<p>This has been a common argument about returning to office, especially for R&D jobs. But in my experience in corp R&D, people are so busy in meetings/running between conference rooms, there isn't even enough time to get their actual work done, let alone do free-form discussion. ICs end up using the after-work hours to do most of their work.<p>WFH actually solves that -- people can stay longer for meetings near the end of the day because they are already home, and don't need to beat the traffic.</p>
]]></description><pubDate>Wed, 25 Jan 2023 08:38:57 +0000</pubDate><link>https://news.ycombinator.com/item?id=34515890</link><dc:creator>swordsmith</dc:creator><comments>https://news.ycombinator.com/item?id=34515890</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=34515890</guid></item><item><title><![CDATA[New comment by swordsmith in "Bosses are obsessed with returning to the office it’s already out of their hands"]]></title><description><![CDATA[
<p>> Humans weren't meant to live like this.<p>I agree. It would do those people good to get a life outside of work...</p>
]]></description><pubDate>Wed, 25 Jan 2023 08:31:03 +0000</pubDate><link>https://news.ycombinator.com/item?id=34515826</link><dc:creator>swordsmith</dc:creator><comments>https://news.ycombinator.com/item?id=34515826</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=34515826</guid></item><item><title><![CDATA[New comment by swordsmith in "John Carmack Leaves Meta"]]></title><description><![CDATA[
<p>> I’m open to being proved ignorant here. Can you think of some examples where tech was obviously ahead of its time and not accepted?<p>Google glass as an AR device</p>
]]></description><pubDate>Mon, 19 Dec 2022 08:22:36 +0000</pubDate><link>https://news.ycombinator.com/item?id=34049763</link><dc:creator>swordsmith</dc:creator><comments>https://news.ycombinator.com/item?id=34049763</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=34049763</guid></item><item><title><![CDATA[New comment by swordsmith in "An unwilling illustrator found herself turned into an AI model"]]></title><description><![CDATA[
<p>So with these generative models running rampant, what's to even motivate aspiring artists to develop and hone their craft, if their years of work can be copied so easily?<p>Maybe it doesn't practically matter, because some art style generative model can be developed and feed into the diffusion model so it can generate art of new styles.</p>
]]></description><pubDate>Tue, 01 Nov 2022 17:37:49 +0000</pubDate><link>https://news.ycombinator.com/item?id=33424542</link><dc:creator>swordsmith</dc:creator><comments>https://news.ycombinator.com/item?id=33424542</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=33424542</guid></item></channel></rss>