{"type": "article", "title": "What Is Grok 4.5? xAI's Frontier-Level Coding Model at Half the Cost", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/what-is-grok-4-5-xai-s-frontier-level-coding-model-at-half-the-cost", "original_source": "https://www.mindstudio.ai/blog/what-is-grok-4-5-xai-coding-model/", "published": "2026-07-10T00:00:00+00:00", "accessed": "2026-07-10", "id": "what-is-grok-4-5-xai-s-frontier-level-coding-model-at-half-the-cost"}