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<url><loc>https://maxassistant.app/en/news/releases/confirmed-grok-48-finishes-training-enters-reinforcement-learning/</loc><news:news><news:publication><news:name>MaxAssistant</news:name><news:language>en</news:language></news:publication><news:publication_date>2026-09-15T22:24:57Z</news:publication_date><news:title>CONFIRMED: Musk says Grok 4.8 will finish training and enter RL this week</news:title></news:news></url>
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<url><loc>https://maxassistant.app/es/noticias/lanzamientos/confirmado-gpt-55-sale-chatgpt-14-octubre-sigue-api/</loc><news:news><news:publication><news:name>MaxAssistant</news:name><news:language>es</news:language></news:publication><news:publication_date>2026-09-15T22:23:29Z</news:publication_date><news:title>CONFIRMADO: GPT-5.5 sale de ChatGPT el 14 de octubre, pero continúa en la API</news:title></news:news></url>
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