ResearchBenchmarksText Simplification on Wikipedia Chinese Total (test)Follow80.2Vocabulary CoverageRe-RIGHT43.38452.94262.572.058Apr 7, 2026Evaluation ResultsMethodMethodLinksVocabulary CoverageSemantic PreservationCoherenceRe-RIGHTbackbone=4B policy modelbackbone=4B policy model2026.0480.276.683.7Gemini 2.52026.0464.466.785.3FUDGEbackbone=Qwen3-4Bbackbone=Qwen3-4B2026.0455.461.790.2Basebackbone=Qwen3-4Bbackbone=Qwen3-4B2026.0455.26290.2GPT-5.22026.0450.357.788.4Reference2026.0444.8——