<?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>Analysis on Liuji's Blog</title><link>https://liuji.cc/tags/analysis/</link><description>Recent content in Analysis on Liuji's Blog</description><generator>Hugo</generator><language>zh-cn</language><lastBuildDate>Mon, 20 Apr 2026 03:20:00 +0800</lastBuildDate><atom:link href="https://liuji.cc/tags/analysis/index.xml" rel="self" type="application/rss+xml"/><item><title>Claude Opus 4.7 系统提示词完整对比：5个维度的深度分析</title><link>https://liuji.cc/posts/claude-opus-47-system-prompt-analysis/</link><pubDate>Mon, 20 Apr 2026 03:20:00 +0800</pubDate><guid>https://liuji.cc/posts/claude-opus-47-system-prompt-analysis/</guid><description>从 5 个维度深度分析 Claude Opus 4.7 的系统提示词设计与优化方向。</description></item></channel></rss>