{"type": "article", "title": "US-China AI Model Cycles Shrink to 44 Days as Autonomous R&D Accelerates", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/us-china-ai-model-cycles-shrink-to-44-days-as-autonomous-r-d-accelerates", "original_source": "https://asiaai.fyi/us-china-ai-model-cycle-shrinkage/", "published": "2026-09-21T09:00:00+00:00", "accessed": "2026-09-21", "id": "us-china-ai-model-cycles-shrink-to-44-days-as-autonomous-r-d-accelerates"}