ResearchBenchmarksLong-context Question Answering on HotpotQA LongBench (test)Long-context Question Answering on HotpotQA LongBench (test)Follow39String MatchMemDefrag37.4437.84538.2538.655Jul 7, 2026Evaluation resultsMethodMethodLinksString MatchF1 ScoreROUGE-LBERTScoreMemDefragBackbone=Llama-3.1-8B,...Backbone=Llama-3.1-8B, Max Length=16,384 tokens, Top-K=22026.07398.888.4384.22M+Backbone=Llama-3.1-8B,...Backbone=Llama-3.1-8B, Max Length=16,384 tokens2026.07388.568.3482.84MemoryLLMBackbone=Llama-3.1-8B,...Backbone=Llama-3.1-8B, Max Length=16,384 tokens2026.0737.58.18.2383.15