<?xml version="1.0" encoding="UTF-8"?>
<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9"
        xmlns:news="http://www.google.com/schemas/sitemap-news/0.9">
  
  <url>
    <loc>https://ai4u.space/blog/adversarial-attacks-large-language-models-practical-guide</loc>
    <news:news>
      <news:publication>
        <news:name>AI 4U</news:name>
        <news:language>en</news:language>
      </news:publication>
      <news:publication_date>2026-08-29T00:00:00.000Z</news:publication_date>
      <news:title>Adversarial Attacks on LLM Applications: A Practical Defense Guide</news:title>
    </news:news>
  </url>
  <url>
    <loc>https://ai4u.space/blog/meta-muse-glimmer-open-source-multimodal-agentic-ai</loc>
    <news:news>
      <news:publication>
        <news:name>AI 4U</news:name>
        <news:language>en</news:language>
      </news:publication>
      <news:publication_date>2026-08-29T00:00:00.000Z</news:publication_date>
      <news:title>Muse Glimmer: What Meta&apos;s Open Local Agent Model Actually Offers</news:title>
    </news:news>
  </url>
  <url>
    <loc>https://ai4u.space/blog/openai-anthropic-ai-price-war-market-impact-2024</loc>
    <news:news>
      <news:publication>
        <news:name>AI 4U</news:name>
        <news:language>en</news:language>
      </news:publication>
      <news:publication_date>2026-08-29T00:00:00.000Z</news:publication_date>
      <news:title>AI Model Pricing in 2026: How to Read the Competition</news:title>
    </news:news>
  </url>
</urlset>