<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Codex on 夏洛特的AI实验室</title><link>https://charlotteailab.com/tags/codex/</link><description>Recent content in Codex on 夏洛特的AI实验室</description><generator>Hugo</generator><language>zh-CN</language><lastBuildDate>Mon, 01 Jun 2026 00:00:00 +0000</lastBuildDate><atom:link href="https://charlotteailab.com/tags/codex/feed.xml" rel="self" type="application/rss+xml"/><item><title>OpenAI为何补100美元档</title><link>https://charlotteailab.com/posts/openai-100/</link><pubDate>Mon, 01 Jun 2026 00:00:00 +0000</pubDate><guid>https://charlotteailab.com/posts/openai-100/</guid><description>OpenAI在20美元和200美元之间补上100美元中间档，核心卖点不是新功能，而是5倍Codex容量和更高额度，这背后是AI公司开始给高频工作流用户精细化定价。</description></item></channel></rss>