<?xml version="1.0" encoding="utf-8"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Posts · Mesh Refinement</title><link>https://meshrefine.com/en/tags/gpt/</link><description>Posts · Mesh Refinement</description><atom:link href="https://meshrefine.com/en/tags/gpt/index.xml" rel="self" type="application/rss+xml"/><lastBuildDate>Wed, 11 Jun 2025 20:52:10 +0200</lastBuildDate><item><title>Poisoned Context: The Hidden Threat of Using Multiple GPTs</title><link>https://meshrefine.com/en/posts/one_gpt_vulnerability/</link><description>&lt;p&gt;It&amp;rsquo;s summer. Time to plan a vacation getaway. You open ChatGPT, select the increasingly popular &amp;ldquo;Travel Advisor&amp;rdquo; GPT, and start discussing options. The advisor gives excellent suggestions, offers fascinating details about local attractions, generates pretty good itineraries, and generally leaves a great impression. Sure, some oddities pop up here and there, but you dismiss them as harmless hallucinations. You settle on Barcelona. Excellent choice. In the same chat, you switch to another familiar and popular GPT, &amp;ldquo;Booking Agent,&amp;rdquo; which has never let you down, and book your accommodations.&lt;/p&gt;</description><pubDate>Wed, 11 Jun 2025 20:52:10 +0200</pubDate><guid>https://meshrefine.com/en/posts/one_gpt_vulnerability/</guid></item></channel></rss>