04:00
2026-09-01
machinebrief.com
artificial-intelligence
Selective Forgetting: A Graph-Based Memory Framework for Long-Term LLM Agents
A new arXiv study (2608.28978v1) finds that a graph-based memory framework for long-term LLM agents underperforms a flat vector baseline on the LongMemEval benchmark, with token F1 of 0.417 versus 0.4…