<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: liweic</title><link>https://news.ycombinator.com/user?id=liweic</link><description>Hacker News RSS</description><docs>https://hnrss.org/</docs><generator>hnrss v2.1.1</generator><lastBuildDate>Sun, 26 Apr 2026 17:18:33 +0000</lastBuildDate><atom:link href="https://hnrss.org/user?id=liweic" rel="self" type="application/rss+xml"></atom:link><item><title><![CDATA[New comment by liweic in "Amateur armed with ChatGPT solves an Erdős problem"]]></title><description><![CDATA[
<p>Wired enough, Pro+extended with the same prompt, just output directly without thinking: <a href="https://chatgpt.com/s/t_69edd2d9dc048191b1476db92c0dedf8" rel="nofollow">https://chatgpt.com/s/t_69edd2d9dc048191b1476db92c0dedf8</a>
. Does this mean the result was cached or that it simply routes to a different model silently based on the user?</p>
]]></description><pubDate>Sun, 26 Apr 2026 08:58:10 +0000</pubDate><link>https://news.ycombinator.com/item?id=47908657</link><dc:creator>liweic</dc:creator><comments>https://news.ycombinator.com/item?id=47908657</comments><guid isPermaLink="false">https://news.ycombinator.com/item?id=47908657</guid></item></channel></rss>