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<url><loc>https://universoabierto.org/2026/09/18/modelos-de-ia-que-actuan-de-forma-enganosa/</loc><news:news><news:publication><news:name>Universo Abierto</news:name><news:language>es</news:language></news:publication><news:publication_date>2026-09-18T06:48:28+00:00</news:publication_date><news:title>Modelos de IA que actúan de forma engañosa</news:title><news:keywords>Inteligencia artificial, Confiabilidad, Errores</news:keywords></news:news></url><url><loc>https://universoabierto.org/2026/09/17/pisa-2025-estudiantes-preparados-para-el-futuro/</loc><news:news><news:publication><news:name>Universo Abierto</news:name><news:language>es</news:language></news:publication><news:publication_date>2026-09-17T20:29:51+00:00</news:publication_date><news:title>PISA 2025: estudiantes preparados para el futuro</news:title><news:keywords>Informes, Educación, Enseñanza</news:keywords></news:news></url></urlset>
