{"type": "article", "title": "Last Week in AI #250 - Mythos Mess, GPT 5.6-Sol, GLM 5.2", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/last-week-in-ai-250-mythos-mess-gpt-5-6-sol-glm-5-2", "original_source": "https://www.machinebrief.com/news/last-week-in-ai-250-mythos-mess-gpt-56-sol-glm-52-4iud", "published": "2026-07-21T11:03:19+00:00", "accessed": "2026-07-22", "id": "last-week-in-ai-250-mythos-mess-gpt-5-6-sol-glm-5-2"}