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Daniel Alejandro Coll Tejeda

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#artificial intelligence Preprint Sep 2026

LiteRAG: Cost-Efficient Graph-Based Retrieval-Augmented Generation

LiteRAG is presented, a graph-based retrieval method that replaces expensive retrieval-time LLM control with query-conditioned algorithmic exploration and reasoning-chain context construction and attains the highest overall quality among the evaluated methods.

Daniel Alejandro Coll Tejeda, Pedro García López, Daniel Barcelona-Pons · 0 citations