<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>大模型应用 on PlumePHP</title><link>https://plumephp.com/tags/%E5%A4%A7%E6%A8%A1%E5%9E%8B%E5%BA%94%E7%94%A8/</link><description>Recent content in 大模型应用 on PlumePHP</description><generator>Hugo</generator><language>zh-CN</language><lastBuildDate>Wed, 01 Oct 2025 20:44:36 +0800</lastBuildDate><atom:link href="https://plumephp.com/tags/%E5%A4%A7%E6%A8%A1%E5%9E%8B%E5%BA%94%E7%94%A8/index.xml" rel="self" type="application/rss+xml"/><item><title>AI 微 SaaS 方向指南 2025：从 Prompt 封装到 Agent 编排的全层方案</title><link>https://plumephp.com/saasm03-ai-microsaas/</link><pubDate>Wed, 01 Oct 2025 20:44:36 +0800</pubDate><guid>https://plumephp.com/saasm03-ai-microsaas/</guid><description>按 AI 接入成本分层的 30+ 微 SaaS 方向：纯 Prompt 层 → RAG 增强 → 微调定制 → Agent 编排。 含模型成本分析（GPT-4o-mini/Claude 3.5/API 定价）、技术壁垒评估与真实产品案例。</description></item></channel></rss>