CrossEncoder

A developer's production checklist for LLMOps in RAG systems identifies weak retrieval, lack of reranking, poor prompt/version control, insufficient eval coverage, and blunt cost controls as common ro…

A developer built a RAG (Retrieval-Augmented Generation) system to let their team chat with internal documentation, replacing a wiki search that failed to answer common questions. After experimenting …

The article announces the release of six new Sentence Transformers CrossEncoder reranker models, ranging from 17 million to 1 billion parameters, which are built on Ettin ModernBERT encoders and achie…