Jun 2026
MemDelta: Controlled Baselines and Hidden Confounds in Agent Memory Evaluation
MemDelta, a controlled evaluation protocol that varies one component at a time on LongMemEval-S (500 questions, 50+ sessions, three model families), recommends memory evaluations fix embedding models across comparisons, stratify by model family, and report write-path cost before attributing gains to architecture.
Kuan Wang
· arXiv.org · 2 citations