{"entity": "Roger", "url": "https://wpnews.pro/entity/Roger", "count": 1, "articles": [{"slug": "mis-generalization-of-helpful-only-fine-tuning", "title": "(Mis)generalization of Helpful-Only Fine-tuning", "url": "https://wpnews.pro/news/mis-generalization-of-helpful-only-fine-tuning", "published_at": "2026-06-04 19:23:59+00:00"}]}