AI use of Context Augmented Generation (CAG) and Beyond

Atif Farid Mohammad ()
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Atif Farid Mohammad: Capitol Technology University, Laurel, MD, USA

RAIS Conference Proceedings 2022-2026 from Research Association for Interdisciplinary Studies

Abstract: Large language models have significantly improved their ability to handle longer blocks of text, leading to a new method called Context Augmented Generation (CAG), which differs from Retrieval Augmented Generation (RAG) by loading all relevant information into the model’s memory beforehand and storing it in a key-value (KV) format before any questions are asked. This research examines how CAG works with a proposed algorithm, including its structure, the role of key-value caching, and its performance compared with Retrieval Augmented Generation in answering general knowledge questions. It also discusses the advantages and disadvantages of each method, potential hybrid approaches, and areas for future research. The findings suggest that CAG can reduce response times, simplify system design, and deliver accurate results for manageable knowledge bases, though it remains constrained by the limits of how much text it can process and the challenges of handling very long contexts.

Keywords: CAG; RAG; Key-Value Cache; Long-Context LLMs; Knowledge-Intensive NLP (search for similar items in EconPapers)
Pages: 6 pages
Date: 2026-03
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Published in Proceedings of the 43rd International RAIS Conference on Social Sciences and Humanities, March 12-13, 2026, pages 146-151

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Persistent link: https://EconPapers.repec.org/RePEc:smo:raiswp:0640

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