{"type": "article", "title": "Sam Altman urges US to lead in open-source and closed-source AI models", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/sam-altman-urges-us-to-lead-in-open-source-and-closed-source-ai-models", "original_source": "https://cryptobriefing.com/altman-urges-us-lead-open-closed-source-ai/", "published": "2026-07-24T18:36:48+00:00", "accessed": "2026-07-24", "id": "sam-altman-urges-us-to-lead-in-open-source-and-closed-source-ai-models"}