{"type": "article", "title": "Introducing chestnut", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/introducing-chestnut", "original_source": "https://blog.comma.ai/chestnut/", "published": "2026-08-12T21:00:00+00:00", "accessed": "2026-08-13", "id": "introducing-chestnut"}