ResearchBenchmarksLinguistic Minimal Pair Classification on BLiMP principle_A_c_commandFollow50.4AccuracyRandom45.82447.01248.249.388Apr 20, 2026Evaluation ResultsMethodMethodLinksAccuracyDelta (Δ)Accuracy (only_npi_scope)Accuracy (existential_there_quantifiers_2)Accuracy (wh_vs_that_with_gap_long_distance)Accuracy (matrix_question_npi_licensor_present)Accuracy (principle_A_reconstruction)Accuracy (sentential_subject_island)Accuracy (left_branch_island_echo_question)Accuracy (coordinate_structure_constraint_complex_left_branch)Accuracy (principle_A_c_command)RandomData Intervention Stra...Data Intervention Strategy=random synthetic, Synthetic Data Percentage=1%2026.0450.4—————————50.4BaselinePre-training Corpus=10...Pre-training Corpus=100M FineWeb2026.0449—————————49TargetedData Intervention Stra...Data Intervention Strategy=specific synthetic, Synthetic Data Percentage=1%2026.0446-3————————46