Memory Canonicalization: A Framework and Benchmark for Cross-Model Drift in Persistent LLM Memory.

arXiv:2610.05124v1 Announce Type: new Abstract: Persistent memory for Large Language Models (LLMs) has matured rapidly: systems such as MemGPT/Letta, Mem0, and Zep now provide agents with tiered, temporally-aware, model-agnostic external storage, while the Mod