{"entity": "Uma Busca de Gelo e Fogo", "url": "https://wpnews.pro/entity/Uma Busca de Gelo e Fogo", "count": 1, "articles": [{"slug": "building-a-production-rag-across-a-book-series-retrieval-reranking-and-hard", "title": "Building a production RAG across a Book series: Retrieval, Reranking, and Hard Lessons", "url": "https://wpnews.pro/news/building-a-production-rag-across-a-book-series-retrieval-reranking-and-hard", "published_at": "2026-06-04 06:01:43+00:00"}]}