<?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>认知经济学 on AI 实战派 · 从技术到赚钱</title><link>https://guijiagi.com/tags/%E8%AE%A4%E7%9F%A5%E7%BB%8F%E6%B5%8E%E5%AD%A6/</link><description>Recent content in 认知经济学 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 10:12:00 +0800</lastBuildDate><atom:link href="https://guijiagi.com/tags/%E8%AE%A4%E7%9F%A5%E7%BB%8F%E6%B5%8E%E5%AD%A6/index.xml" rel="self" type="application/rss+xml"/><item><title>思考开始明码标价：从 Sol 到 Luna，不同强度的「想」被分层出售</title><link>https://guijiagi.com/posts/2026-10-08-thought-price-tiering/</link><pubDate>Thu, 08 Oct 2026 10:12:00 +0800</pubDate><guid>https://guijiagi.com/posts/2026-10-08-thought-price-tiering/</guid><description>GPT-6 Sol 面向付费用户、Luna 面向免费用户，Gemini 智能体也会为任务选最优模型并内置成本控制。本文讨论认知的定价分层。</description></item><item><title>一百万 token 只要 0.123 美元：当思考近乎免费，什么变得稀缺</title><link>https://guijiagi.com/posts/2026-10-08-cheap-thought-scarcity/</link><pubDate>Thu, 08 Oct 2026 09:30:00 +0800</pubDate><guid>https://guijiagi.com/posts/2026-10-08-cheap-thought-scarcity/</guid><description>GB300 NVL72 推理成本约每百万 token 0.123 美元，比 Hopper 低约 35 倍。本文讨论认知近乎免费后的价值反转。</description></item></channel></rss>