ResearchBenchmarksTrait-level Essay Scoring on ELLIPSE (test)Follow0.575Coherence Score (COH)MAPLE0.192280.291640.3910.49036Apr 19, 2026Evaluation ResultsMethodMethodLinksCoherence Score (COH)Quadratic Weighted Kappa (QWK)Syntax Score (SYN)Vocabulary Score (VOC)Phrasing Score (PHR)Grammar Score (GRM)Conventionality Score (CVN)Holistic Score (HOL)Average Holistic Score (Avg-H)Overall Average Score (Avg)MAPLEModel=MAPLEModel=MAPLE2026.040.575—0.6160.6170.6390.6070.6330.70.6150.627TRATESModel=TRATESModel=TRATES2026.040.519—0.540.5220.5250.5120.561—0.53—MOOSEModel=MOOSEModel=MOOSE2026.040.207—0.2270.1680.2090.1460.2160.2260.1950.2