ResearchBenchmarksText Simplification on BillSum 500 samples (human evaluation)Follow4.3CoherenceNRLB3.12483.42993.7354.0401Apr 12, 2026Evaluation ResultsMethodMethodLinksCoherenceSimplicityFaithfulnessPreferenceNRLBHuman evaluation group...Human evaluation group=Non-Native2026.044.33.883.9771.7NRLBHuman evaluation group...Human evaluation group=Elementary School Student2026.043.832.833.567AgentSimpHuman evaluation group...Human evaluation group=Non-Native2026.043.372.973.4—AgentSimpHuman evaluation group...Human evaluation group=Elementary School Student2026.043.173.173.17—