{"type": "article", "title": "Cite or Decline: A Strict Course-Grounded Chatbot for STEM Lecture Videos", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/cite-or-decline-a-strict-course-grounded-chatbot-for-stem-lecture-videos", "original_source": "https://arxiv.org/abs/2609.01846", "published": "2026-09-03T04:00:00+00:00", "accessed": "2026-09-03", "id": "cite-or-decline-a-strict-course-grounded-chatbot-for-stem-lecture-videos"}