{"type": "article", "title": "Grok 4.5 Private Beta: 1.5T Params, Cursor Data, xAI’s Machine", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/grok-4-5-private-beta-1-5t-params-cursor-data-xais-machine", "original_source": "https://byteiota.com/grok-4-5-private-beta-1-5t-params-cursor-data-xais-machine/", "published": "2026-06-29T09:11:07+00:00", "accessed": "2026-06-29", "id": "grok-4-5-private-beta-1-5t-params-cursor-data-xais-machine"}