{ "pipeline_stages": [ [ "Stage 1", "Baseline", 4707451, 0 ], [ "Stage 2", "Encoding", 4578454, 128997 ], [ "Stage 3", "Structural Noise", 4504159, 74295 ], [ "Stage 4", "Boilerplate", 4198363, 305796 ], [ "Stage 5", "Segmentation", 4245334, 19421 ], [ "Stage 6", "Exact Dedup", 4166983, 78351 ], [ "Stage 7", "Near Dedup", 4135404, 31579 ], [ "Stage 8", "Script Filter", 3979600, 155804 ], [ "Stage 9", "Normalization", 3979600, 0 ], [ "Stage 10", "Length Filter", 3836479, 143121 ], [ "Stage 11", "Quality Selection", 1000000, 2836479 ] ], "final_statistics": { "sentence_count": 1000000, "total_words": 11592511, "vocabulary_size": 545398, "type_token_ratio": 0.04704744295692279, "median_chars": 69.0, "median_words": 11.0, "mean_sinhala_ratio": 0.9952785539445044 }, "quality_scoring": { "total_scored": 3836479, "target_size": 1000000, "cutoff_score": 0.9699204331484981, "score_min": 0.46678092885213246, "score_median": 0.92941545374888, "score_max": 1.0 } }