{"type": "article", "title": "grok-4.3 edges gpt-5.4 in a narrow, format-first fight", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/grok-4-3-edges-gpt-5-4-in-a-narrow-format-first-fight", "original_source": "https://runtimewire.com/article/grok-4-3-edges-gpt-5-4-in-a-narrow-format-first-fight", "published": "2026-06-12T14:04:26+00:00", "accessed": "2026-06-13", "id": "grok-4-3-edges-gpt-5-4-in-a-narrow-format-first-fight"}