{"type": "article", "title": "Substack adds tool that detects AI-generated content", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/substack-adds-tool-that-detects-ai-generated-content", "original_source": "https://mashable.com/tech/substack-ai-detection-tool-pengram", "published": "2026-07-22T07:49:43+00:00", "accessed": "2026-07-22", "id": "substack-adds-tool-that-detects-ai-generated-content"}