ResearchBenchmarksMemory Retrieval on PersonaMemFollow22.9RecallPGR-TOT0.2286.1141217.886May 13, 2026Evaluation ResultsMethodMethodLinksRecallLLM Win RateHuman Win RatePGR-TOTReasoning strategy=Tre...Reasoning strategy=Tree-of-Thought2026.0522.9——Mem02026.0512.192.965TaciTree2026.057.388.765GraphRAG2026.051.198.480