<?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>AI幻觉 on AioGeoLab | GEO优化实验室</title><link>https://aiogeolab.com/tags/ai%E5%B9%BB%E8%A7%89/</link><description>Recent content in AI幻觉 on AioGeoLab | GEO优化实验室</description><generator>Hugo -- 0.151.0</generator><language>zh</language><copyright>2025 TardiAI</copyright><lastBuildDate>Sun, 10 May 2026 09:28:17 +0800</lastBuildDate><atom:link href="https://aiogeolab.com/tags/ai%E5%B9%BB%E8%A7%89/index.xml" rel="self" type="application/rss+xml"/><item><title>GPT5.5幻觉率降了52.5%——但有一件事，这个数字没告诉你丨AI幻觉</title><link>https://aiogeolab.com/posts/tgje-114-hallucination-rate-dropped-but-heres-what-it-doesnt-tell-you/</link><pubDate>Sun, 10 May 2026 00:00:00 +0800</pubDate><guid>https://aiogeolab.com/posts/tgje-114-hallucination-rate-dropped-but-heres-what-it-doesnt-tell-you/</guid><description>本文借OpenAI发布GPT-5.5 Instant、宣称幻觉率降低52.5%这一事件，深挖一个官方公告没讲清楚的底层机理：聊天场景里的幻觉是终点，Agent执行链里的幻觉是起点。拆解幻觉在执行链中的三种传播模式——继承式传播、工具调用放大、多Agent传染——并给出正确解读幻觉率数字的框架，以及三个降低幻觉危害的操作方向。</description></item></channel></rss>