{"entity": "BM25", "url": "https://wpnews.pro/entity/BM25", "count": 2, "articles": [{"slug": "how-to-build-a-production-rag-pipeline-in-python-without-a-vector-database", "title": "How to build a production RAG pipeline in Python (without a vector database)", "url": "https://wpnews.pro/news/how-to-build-a-production-rag-pipeline-in-python-without-a-vector-database", "published_at": "2026-05-22 00:09:39+00:00"}, {"slug": "stop-getting-it-depends-answers-about-rag-architecture", "title": "Stop Getting 'It Depends' Answers About RAG Architecture", "url": "https://wpnews.pro/news/stop-getting-it-depends-answers-about-rag-architecture", "published_at": "2026-05-21 05:09:30+00:00"}]}