<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom" xmlns:content="http://purl.org/rss/1.0/modules/content/"><channel><title>Reasoning on Liuji's Blog</title><link>https://liuji.cc/tags/reasoning/</link><description>Recent content in Reasoning on Liuji's Blog</description><generator>Hugo</generator><language>zh-cn</language><lastBuildDate>Fri, 26 Jun 2026 15:00:00 +0800</lastBuildDate><atom:link href="https://liuji.cc/tags/reasoning/index.xml" rel="self" type="application/rss+xml"/><item><title>Google Gemini 2.5 Flash 发布：最快推理模型，思考可关可开</title><link>https://liuji.cc/posts/gemini-2-5-flash-thinking-budget/</link><pubDate>Fri, 26 Jun 2026 15:00:00 +0800</pubDate><guid>https://liuji.cc/posts/gemini-2-5-flash-thinking-budget/</guid><description>Gemini 2.5 Flash 把推理做成了可调节旋钮：思考预算设为 0 就是纯速度模式，设到 24576 token 就是深度推理——同一模型，你决定踩多深。</description></item><item><title>OpenAI 推出 o3 mini：最便宜的推理模型，性价比碾压前代</title><link>https://liuji.cc/posts/openai-o3-mini-pricing/</link><pubDate>Fri, 26 Jun 2026 14:00:00 +0800</pubDate><guid>https://liuji.cc/posts/openai-o3-mini-pricing/</guid><description>o3 mini 定价 $1.10/百万 token，是 o1 的 1/13，数学测试还打赢了 o1。OpenAI 用这一刀把推理模型的价格锚点永久性地移了。</description></item></channel></rss>