Large-language-models

Published on
July 28, 2026
Enhancing Language Models with RAG: Best Practices and Benchmarks (2020–2026)
rag large-language-models information-retrieval graph-rag agentic-ai llm-evaluation
A research-driven history of Retrieval-Augmented Generation from 2020 to 2026, covering foundational architectures, adaptive and graph-based systems, evaluation benchmarks, security risks, and production best practices.