KFR stands for Kenja Filtered Retrieval. It is a specific implementation or variation of the RAG approach, tailored for use within the Kenja Al system. KFR also involves a retrieval step where it searches for relevant documents or information within the provided corpus. However, what distinguishes KFR is its use of a filtering mechanism to further refine the retrieved information before passing it to the LLM for response generation.This filtering is aimed at improving the accuracy and relevance of the generated responses by ensuring that only the most pertinent information is used.