WhenLoss: Diagnosing Write and Retrieval Bottlenecks in Long-Context Memory Systems 事件

WhenLoss: Diagnosing Write and Retrieval Bottlenecks in Long-Context Memory Systems arXiv:2605.24579v1 Announce Type: new Abstract: Long-context memory systems often fail under fixed budgets, but end-to-end evaluation does not reveal whether evidence was discarded during compression or preserved but never retrieved. We introduce a four-condition diagnostic protocol that evaluates a fixed reader under truncated full context (TFC), oracle evidence (OE), complete stored memory (CSM), and retrieved