{"type": "article", "title": "OpenAI's GPT-5.6 Sol Ultra reportedly solves a 50-year-old math problem in under an hour", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/openai-s-gpt-5-6-sol-ultra-reportedly-solves-a-50-year-old-math-problem-in-under", "original_source": "https://the-decoder.com/openais-gpt-5-6-sol-ultra-reportedly-solves-a-50-year-old-math-problem-in-under-an-hour/", "published": "2026-07-11T17:38:35+00:00", "accessed": "2026-07-11", "id": "openai-s-gpt-5-6-sol-ultra-reportedly-solves-a-50-year-old-math-problem-in-under"}