NPR

Politics

NPR's expanded coverage of U.S. and world politics, the latest news from Congress and the White House and elections.
Jacob Sagrera unrolls an alligator skin and lays it flat on a metal table, brushing off flecks of salt. He holds it up to the light, looking for blemishes, and gives it a score.
在大型语言模型(LLM)与企业级软件系统的集成进程中,上下文提供的摩擦力一直是限制人工智能应用深度的核心瓶颈。传统的架构范式高度依赖于静态的检索增强生成(RAG)管道或高度定制化、紧密耦合的应用程序接口(API)集成。这些传统方法不仅维护成本高昂,且难以适应底层数据模式的动态演进。模型上下文协议(Model Context Protocol, MCP)的出现从根本上改变了这一现状,它为人工智能系统 ...