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Author

Wujiang Xu

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Preprint Jul 2026

ChronoMem: Version Control and Semantic Rollback for Large Language Model Agent Memory

ChronoMem is the first open-source system and benchmark for systematic semantic global memory rollback in LLM agents, and a post-exposure evaluation protocol that tests whether an agent can behave counterfactually after rollback by answering queries and summarizing history as if future updates had never occurred.

Yongye Su, Wujiang Xu, Chaoji Zuo et al. · 1 citation