RAG 2.0 in Practice: Latest Retrieval-Augmented Generation Architecture in 2026

Fri, 01 May 2026 00:00:00 +0000

RAG 2.0 in Practice: Latest Retrieval-Augmented Generation Architecture in 2026
#

Introduction
#

Retrieval-Augmented Generation (RAG), first introduced by Facebook AI Research in 2020, has become one of the most critical paradigms in large language model (LLM) applications. By 2026, RAG has evolved from its original naive “retrieve → concatenate → generate” pattern into an entirely new phase — RAG 2.0.

Vector Database on XiDao Tech Blog

RAG 2.0 in Practice: Latest Retrieval-Augmented Generation Architecture in 2026

RAG 2.0 in Practice: Latest Retrieval-Augmented Generation Architecture in 2026 #

Introduction #

RAG 2.0 in Practice: Latest Retrieval-Augmented Generation Architecture in 2026
#

Introduction
#