{"type": "article", "title": "Lilian Weng's Return to OpenAI", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/lilian-weng-s-return-to-openai", "original_source": "https://promptcube3.com/en/news/4424/", "published": "2026-07-30T16:34:03+00:00", "accessed": "2026-07-30", "id": "lilian-weng-s-return-to-openai"}