{"type": "article", "title": "Nvidia's $750B AI bet deepens fears of a circular tech bubble", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/nvidia-s-750b-ai-bet-deepens-fears-of-a-circular-tech-bubble", "original_source": "https://www.latimes.com/business/story/2026-07-29/nvidias-750-billion-ai-bet-deepens-fears-of-circular-tech-bubble", "published": "2026-07-31T05:19:46+00:00", "accessed": "2026-07-31", "id": "nvidia-s-750b-ai-bet-deepens-fears-of-a-circular-tech-bubble"}