{"type": "article", "title": "SpaceXAI Just Launched Grok 4.5 — and It Was Trained on Real Developer Behavior", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/spacexai-just-launched-grok-4-5-and-it-was-trained-on-real-developer-behavior", "original_source": "https://www.machinebrief.com/news/spacexai-grok-4-5-cursor-trained-launch-2026", "published": "2026-07-17T13:07:56+00:00", "accessed": "2026-07-17", "id": "spacexai-just-launched-grok-4-5-and-it-was-trained-on-real-developer-behavior"}