{"type": "article", "title": "SpaceXAI launches Grok 4.5, touts Opus-class performance", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/spacexai-launches-grok-4-5-touts-opus-class-performance", "original_source": "https://letsdatascience.com/news/spacexai-launches-grok-45-touts-opus-class-performance-8efb81f1", "published": "2026-07-08T18:59:49+00:00", "accessed": "2026-07-08", "id": "spacexai-launches-grok-4-5-touts-opus-class-performance"}