<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: joeycastillo</title><link>https://news.ycombinator.com/user?id=joeycastillo</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Tue, 28 Apr 2026 16:46:25 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=joeycastillo" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by joeycastillo in "History LLMs: Models trained exclusively on pre-1913 texts"]]></title><description><![CDATA[
<p>A question for those who think LLM’s are the path to artificial intelligence: if a large language model trained on pre-1913 data is a window into the past, how is a large language model trained on pre-2025 data not effectively the same thing?</p>
]]></description><pubDate>Fri, 19 Dec 2025 00:20:58 +0000</pubDate><link>https://news.ycombinator.com/item?id=46320755</link><dc:creator>joeycastillo</dc:creator><comments>https://news.ycombinator.com/item?id=46320755</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=46320755</guid></item><item><title><![CDATA[New comment by joeycastillo in "If the Earth were 100 pixels wide"]]></title><description><![CDATA[
<p>One thing that's always gotten to me about this distance is what it means for communication latency. Mars is 20 light-minutes away. If we sent colonists, communication would be a 40-minute round trip. No phone calls home, no way to have a chat with friends or loved ones; at best they could send a message, and wait 40 minutes for a reply. That's far away.</p>
]]></description><pubDate>Wed, 03 Apr 2013 21:48:58 +0000</pubDate><link>https://news.ycombinator.com/item?id=5489404</link><dc:creator>joeycastillo</dc:creator><comments>https://news.ycombinator.com/item?id=5489404</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=5489404</guid></item><item><title><![CDATA[Tinkercad to close down]]></title><description><![CDATA[
<p>Article URL: <a href="https://tinkercad.com/tour/">https://tinkercad.com/tour/</a></p>
<p>Comments URL: <a href="https://news.ycombinator.com/item?id=5445909">https://news.ycombinator.com/item?id=5445909</a></p>
<p>Points: 6</p>
<p># Comments: 0</p>
]]></description><pubDate>Tue, 26 Mar 2013 20:37:18 +0000</pubDate><link>https://tinkercad.com/tour/</link><dc:creator>joeycastillo</dc:creator><comments>https://news.ycombinator.com/item?id=5445909</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=5445909</guid></item></channel></rss>