{"type": "article", "title": "Ghostwriter: When AI goes from tool to teammate", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/ghostwriter-when-ai-goes-from-tool-to-teammate", "original_source": "https://sierra.ai/blog/ghostwriter-ai-tool-to-teammate", "published": "2026-09-28T15:00:00+00:00", "accessed": "2026-09-28", "id": "ghostwriter-when-ai-goes-from-tool-to-teammate"}