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arXiv · 2610.39790

Long-Term Agent Memory through Complementary Curation and Consolidation

Abhishek Gupta·Dongge Han·Daniel Madrigal Diaz·Wei-Ning Chen·Mayukh Das·Victor Rühle·Saravan Rajmohan
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Abstract

Long-horizon dialogue agents require effective memory systems to recall facts, events, and relationships from interaction histories. In this work, we propose a hybrid-memory architecture comprising episodic memories and structured relational memories and a consolidation mechanism which preserves efficiency. We conduct an empirical study across two benchmarks: LoCoMo and LongMemEval-S. Our experiments demonstrate that the two memory types are consistently complementary, combining both outperform state-of-the-art memory frameworks and achieves 90.2% accuracy on LoCoMo and 85.5% on LongMemEval-S.

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Abhishek Gupta, Dongge Han, Daniel Madrigal Diaz, Wei-Ning Chen, Mayukh Das, Victor Rühle, Saravan Rajmohan. 2026-10-29. Long-Term Agent Memory through Complementary Curation and Consolidation. https://arxiv.org/abs/2610.39790

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