Author

Ruozhen Yang

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Preprint Aug 2026

Can Agent Memory Systems Track Evolving State?

StateMem is presented, a state-first memory method that explicitly tracks supersession and relational dependencies, and it is shown it improves current-state accuracy over the strongest same-backbone baseline and over the strongest memory system, while remaining competitive with the long-context baselines.

Xinyi Fan, Miri Liu, Ruozhen Yang et al. · 0 citations