ResearchBenchmarksMulti-hop Question Answering on HotPotQA (PTR/ReAct/Avg. ∆EM)Multi-hop Question Answering on HotPotQA (PTR/ReAct/Avg. ∆EM)Follow1PTR AccuracyPTR0.950.97511.025Apr 5, 2026Evaluation resultsMethodMethodLinksPTR AccuracyReAct AccuracyAvg. ∆EMPTRAverage over=4 modelsAverage over=4 models2026.0413-0.12ReActAverage over=4 modelsAverage over=4 models2026.0413-0.12