构建生成式 AI 平台：通用架构与关键组件解析

AI 摘要

Chip Huyen 在博客中概述了构建生成式 AI 平台的通用架构，从最简单的查询-模型响应开始，逐步添加上下文增强（如 RAG）、护栏、模型路由、缓存等组件，并强调可观测性和编排的重要性。文章指出上下文构建类似于经典机器学习中的特征工程，RAG 是常见的上下文增强模式，并介绍了基于术语和基于嵌入的检索方法。该架构旨在帮助企业高效部署生成式 AI 应用，提升响应质量并降低延迟和成本。

正文节选

After studying how companies deploy generative AI applications, I noticed many similarities in their platforms. This post outlines the common components of a generative AI platform, what they do, and how they are implemented. I try my best to keep the architecture general, but certain applications might deviate. This is what the overall architecture looks like. This is a pretty complex system. This post will start from the simplest architecture and progressively add more components. In its simpl

发布时间：2024-07-25 08:00

抓取时间：2026-08-02 00:21

来源机构：Chip Huyen