Preprint
Aug 2026
MemoryLake on MemoryArena: A Matched Study of Agent Memory Backends
This study compares MemoryLake, a structured multi-track memory backend, with Mem0, text-embedding-3-small vector RAG, and a long-context control across all five MemoryArena domains, to support a workload-dependent view of memory backends and an observed lead among the four evaluated systems.
Chao-Shun Zhan, Qiang Zhou, Guannan Li et al.
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