Retrieval-Augmented Generation (RAG) enhances LLMs by integrating external evidence retrieval, addressing limitations like factual inconsistency while introducing challenges in retrieval quality and pipeline efficiency. This survey synthesizes recent advances, categorizes architectures, and identifies future research directions.
原文翻译:
检索增强生成(RAG)通过整合外部证据检索来增强大型语言模型,解决了事实不一致等限制,同时引入了检索质量和管道效率方面的挑战。本综述综合了最新进展,对架构进行分类,并指出了未来的研究方向。
GEPA is a framework that uses LLM-based reflection and Pareto-efficient evolutionary search to optimize text parameters like prompts, code, and agent architectures, achieving significant performance improvements with minimal evaluations.
原文翻译:
GEPA是一个利用基于LLM的反思和帕累托高效进化搜索来优化提示、代码和智能体架构等文本参数的框架,能以最少的评估实现显著的性能提升。