Verified80% confidenceFactExact time
RAG（检索增强生成）技术由Meta AI在2020年首次提出，旨在解决大语言模型的知识截止日期限制和幻觉问题
13
Sources
80%
Confidence
Medium-term (~90 days)
Relevance
7/2/2026
First Seen
Valid until: 9/30/2026
Sources
AI智能体开发教程：从零基础到一人公司实战指南
bilibili全域智能体6/5/2026
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