<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>大模型创业 on 夏洛特的AI实验室</title><link>https://charlotteailab.com/tags/%E5%A4%A7%E6%A8%A1%E5%9E%8B%E5%88%9B%E4%B8%9A/</link><description>Recent content in 大模型创业 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/%E5%A4%A7%E6%A8%A1%E5%9E%8B%E5%88%9B%E4%B8%9A/feed.xml" rel="self" type="application/rss+xml"/><item><title>Claude API收紧，AI SaaS白嫖时代结束</title><link>https://charlotteailab.com/posts/claude-api-ai-saas/</link><pubDate>Mon, 01 Jun 2026 00:00:00 +0000</pubDate><guid>https://charlotteailab.com/posts/claude-api-ai-saas/</guid><description>2026年4月4日起，Anthropic收紧第三方工具调用Claude的免费通道，订阅额度不再通吃，做AI SaaS的人要重新面对一个老问题：模型成本到底谁来买单。</description></item></channel></rss>