<?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>自建集群 on AI 实战派 · 从技术到赚钱</title><link>https://guijiagi.com/tags/%E8%87%AA%E5%BB%BA%E9%9B%86%E7%BE%A4/</link><description>Recent content in 自建集群 on AI 实战派 · 从技术到赚钱</description><generator>Hugo</generator><language>zh-cn</language><copyright>本站内容采用 CC BY-NC-SA 4.0 国际许可协议授权</copyright><lastBuildDate>Thu, 08 Oct 2026 12:42:00 +0800</lastBuildDate><atom:link href="https://guijiagi.com/tags/%E8%87%AA%E5%BB%BA%E9%9B%86%E7%BE%A4/index.xml" rel="self" type="application/rss+xml"/><item><title>GB300 推理成本降到约 0.123 美元每百万 token，自建 vs 调云 API 怎么选</title><link>https://guijiagi.com/posts/2026-10-08-self-host-vs-cloud-api-decision/</link><pubDate>Thu, 08 Oct 2026 12:42:00 +0800</pubDate><guid>https://guijiagi.com/posts/2026-10-08-self-host-vs-cloud-api-decision/</guid><description>SemiAnalysis 基准显示 GB300 NVL72 推理成本约 0.123 美元每百万 token。本文给出自建小集群与直接调云 API 的决策树。</description></item></channel></rss>