{"type": "article", "title": "HyGRAIL: Cost-Aware and Evidence-Grounded Scientific Hypothesis Discovery over Knowledge Graphs", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/hygrail-cost-aware-and-evidence-grounded-scientific-hypothesis-discovery-over", "original_source": "https://arxiv.org/abs/2609.02056", "published": "2026-09-03T04:00:00+00:00", "accessed": "2026-09-03", "id": "hygrail-cost-aware-and-evidence-grounded-scientific-hypothesis-discovery-over"}