<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>世界模型 on 老冯云数</title><link>https://vonng.com/tags/%E4%B8%96%E7%95%8C%E6%A8%A1%E5%9E%8B/</link><description>Recent content in 世界模型 on 老冯云数</description><generator>Hugo -- gohugo.io</generator><language>zh-cn</language><managingEditor>rh@vonng.com (冯若航)</managingEditor><webMaster>rh@vonng.com (冯若航)</webMaster><copyright>© 2025 冯若航</copyright><lastBuildDate>Mon, 13 Jul 2026 00:00:00 +0000</lastBuildDate><atom:link href="https://vonng.com/tags/%E4%B8%96%E7%95%8C%E6%A8%A1%E5%9E%8B/index.xml" rel="self" type="application/rss+xml"/><item><title>正名：什么是世界模型</title><link>https://vonng.com/ai/world-model/</link><pubDate>Mon, 13 Jul 2026 00:00:00 +0000</pubDate><author>rh@vonng.com (冯若航)</author><guid>https://vonng.com/ai/world-model/</guid><description>从「世界」与「模型」的词源出发，用 Pearl 的因果阶梯重新界定世界模型：它不只要描述时空，更要容纳行动者、干预与反事实。</description><media:content xmlns:media="http://search.yahoo.com/mrss/" url="https://vonng.com/ai/world-model/featured.webp"/></item></channel></rss>