ResearchBenchmarksClassification on Elementary Item Response Dataset DEClassification on Elementary Item Response Dataset DEFollow73AccuracyCARO42.8450.6758.566.33Feb 28, 2026Evaluation resultsMethodMethodLinksAccuracyKappaCAROPrompting Strategy=Con...Prompting Strategy=Confusion-Aware Rubric Optimization2026.02730.59GradeOptPrompting Strategy=Gra...Prompting Strategy=GradeOpt aggregate feedback2026.02710.54NaivePrompting Strategy=Nai...Prompting Strategy=Naive prompting2026.02440.14