[
  {
    "version": "V16",
    "model_name": "rf_et_mfcc20_chroma_rolloff_centroid_zcr",
    "local_macro_f1": "0.7904",
    "local_micro_f1": "0.7900",
    "public_lb_score": "0.23380",
    "status": "tested-best-public",
    "recommendation": "yes-primary",
    "is_base_reference": "yes",
    "notes": "updated with public score 0.23380 from Jan 2026 DLGenAI leaderboard",
    "rank_by_local_macro": 1
  },
  {
    "version": "V21",
    "model_name": "rf_et_v16_plus_probability_calibration",
    "local_macro_f1": "0.7904",
    "local_micro_f1": "0.7900",
    "public_lb_score": "",
    "status": "tested-no-gain",
    "recommendation": "planned",
    "is_base_reference": "",
    "notes": "source: v21_weight_temp_local.latest.json",
    "rank_by_local_macro": 2
  },
  {
    "version": "V24",
    "model_name": "pretrained_resnet18_audioimage_cnn",
    "local_macro_f1": "0.7881",
    "local_micro_f1": "0.7917",
    "public_lb_score": "",
    "status": "tested-promising",
    "recommendation": "planned",
    "is_base_reference": "",
    "notes": "updated from pretrained_backbone_compare_all_local.latest.json",
    "rank_by_local_macro": 3
  },
  {
    "version": "fused-mfcc-melstat-exp",
    "model_name": "rf_et_mfcc_plus_selected_melstat",
    "local_macro_f1": "0.7745",
    "local_micro_f1": "0.7700",
    "public_lb_score": "",
    "status": "tested",
    "recommendation": "no",
    "is_base_reference": "",
    "notes": "negative delta vs mfcc-only",
    "rank_by_local_macro": 4
  },
  {
    "version": "V17",
    "model_name": "rf_et_mfcc30_delta_delta2_chroma_contrast_percentile_pool",
    "local_macro_f1": "0.7708",
    "local_micro_f1": "0.7700",
    "public_lb_score": "",
    "status": "tested",
    "recommendation": "secondary",
    "is_base_reference": "",
    "notes": "local below v16 in current benchmark",
    "rank_by_local_macro": 5
  },
  {
    "version": "V15",
    "model_name": "rf_et_mfcc20_chroma_spectral_bw_rolloff_zcr",
    "local_macro_f1": "0.7622",
    "local_micro_f1": "0.7600",
    "public_lb_score": "",
    "status": "tested",
    "recommendation": "backup",
    "is_base_reference": "",
    "notes": "no fresh LB in this run",
    "rank_by_local_macro": 6
  },
  {
    "version": "melstat-rfet-exp",
    "model_name": "rf_et_melstat_pooling",
    "local_macro_f1": "0.7537",
    "local_micro_f1": "0.7500",
    "public_lb_score": "",
    "status": "tested",
    "recommendation": "r&d only",
    "is_base_reference": "",
    "notes": "close but below v16-like",
    "rank_by_local_macro": 7
  },
  {
    "version": "V14",
    "model_name": "rf_et_mfcc13_chroma_centroid",
    "local_macro_f1": "0.7403",
    "local_micro_f1": "0.7400",
    "public_lb_score": "0.22703",
    "status": "tested",
    "recommendation": "backup",
    "is_base_reference": "",
    "notes": "reported kaggle score",
    "rank_by_local_macro": 8
  },
  {
    "version": "all-aug-rfet-exp",
    "model_name": "rf_et_all_augmentation_family",
    "local_macro_f1": "0.6818",
    "local_micro_f1": "0.6833",
    "public_lb_score": "",
    "status": "tested",
    "recommendation": "r&d only",
    "is_base_reference": "",
    "notes": "delta_macro=0.0713; recommend=ALL_AUG",
    "rank_by_local_macro": 9
  },
  {
    "version": "random-5s-clip-exp",
    "model_name": "rf_et_random_5s_clip",
    "local_macro_f1": "0.6732",
    "local_micro_f1": "0.6833",
    "public_lb_score": "",
    "status": "tested",
    "recommendation": "r&d only",
    "is_base_reference": "",
    "notes": "delta_macro=-0.0094; recommend=fullclip",
    "rank_by_local_macro": 10
  },
  {
    "version": "pretrained-encoder-clf-exp",
    "model_name": "wav2vec2_base_encoder + logreg_classifier",
    "local_macro_f1": "0.2333",
    "local_micro_f1": "",
    "public_lb_score": "",
    "status": "tested",
    "recommendation": "r&d only",
    "is_base_reference": "",
    "notes": "source: pretrained_wav2vec_local.latest.json (n_train=18,n_val=12,embed_dim=768)",
    "rank_by_local_macro": 11
  },
  {
    "version": "mel-cnn-exp",
    "model_name": "smallcnn_logmel",
    "local_macro_f1": "0.2086",
    "local_micro_f1": "0.2900",
    "public_lb_score": "",
    "status": "tested",
    "recommendation": "no",
    "is_base_reference": "",
    "notes": "underperforms classical",
    "rank_by_local_macro": 12
  },
  {
    "version": "V12",
    "model_name": "classical_baseline_early",
    "local_macro_f1": "",
    "local_micro_f1": "",
    "public_lb_score": "",
    "status": "historical-unknown",
    "recommendation": "no",
    "is_base_reference": "",
    "notes": "exact archived score not found yet; placeholder added",
    "rank_by_local_macro": ""
  },
  {
    "version": "V13",
    "model_name": "classical_baseline_v13",
    "local_macro_f1": "",
    "local_micro_f1": "",
    "public_lb_score": "0.22469",
    "status": "historical",
    "recommendation": "no",
    "is_base_reference": "",
    "notes": "reported kaggle score",
    "rank_by_local_macro": ""
  },
  {
    "version": "V18",
    "model_name": "rf_et_v16_plus_chunkvote_inference",
    "local_macro_f1": "",
    "local_micro_f1": "",
    "public_lb_score": "",
    "status": "planned-not-run",
    "recommendation": "planned",
    "is_base_reference": "",
    "notes": "",
    "rank_by_local_macro": ""
  },
  {
    "version": "V19",
    "model_name": "rf_et_v16_plus_weak_class_robustness",
    "local_macro_f1": "",
    "local_micro_f1": "",
    "public_lb_score": "",
    "status": "planned-not-run",
    "recommendation": "planned",
    "is_base_reference": "",
    "notes": "",
    "rank_by_local_macro": ""
  },
  {
    "version": "V20",
    "model_name": "rf_et_v16_core_plus_validated_merge_light_oop",
    "local_macro_f1": "",
    "local_micro_f1": "",
    "public_lb_score": "",
    "status": "planned-not-run",
    "recommendation": "planned",
    "is_base_reference": "",
    "notes": "",
    "rank_by_local_macro": ""
  },
  {
    "version": "V22",
    "model_name": "rf_et_v16_plus_time_windowed_augmentation",
    "local_macro_f1": "",
    "local_micro_f1": "",
    "public_lb_score": "",
    "status": "planned-not-run",
    "recommendation": "planned",
    "is_base_reference": "",
    "notes": "",
    "rank_by_local_macro": ""
  },
  {
    "version": "V23",
    "model_name": "rf_et_v16_plus_error_driven_feature_pruning",
    "local_macro_f1": "",
    "local_micro_f1": "",
    "public_lb_score": "",
    "status": "planned-not-run",
    "recommendation": "planned",
    "is_base_reference": "",
    "notes": "",
    "rank_by_local_macro": ""
  },
  {
    "version": "V25",
    "model_name": "rf_et_final_hardening_submission_integrity",
    "local_macro_f1": "",
    "local_micro_f1": "",
    "public_lb_score": "",
    "status": "planned-not-run",
    "recommendation": "planned",
    "is_base_reference": "",
    "notes": "",
    "rank_by_local_macro": ""
  },
  {
    "version": "V29",
    "model_name": "rf_et_v16_base_plus_cnn_feature_fusion",
    "local_macro_f1": "",
    "local_micro_f1": "",
    "public_lb_score": "",
    "status": "planned-not-run",
    "recommendation": "planned",
    "is_base_reference": "",
    "notes": "added tracker row for V29; awaiting local/leaderboard score",
    "rank_by_local_macro": ""
  },
  {
    "version": "V30",
    "model_name": "v16_base_plus_cnn_fusion_with_learning_decision_logging",
    "local_macro_f1": "",
    "local_micro_f1": "",
    "public_lb_score": "",
    "status": "planned-not-run",
    "recommendation": "planned",
    "is_base_reference": "",
    "notes": "auto-added at version creation (discipline rule)",
    "rank_by_local_macro": ""
  },
  {
    "version": "V31",
    "model_name": "v16_base_plus_v31_hpss_delta_tempo_fusion",
    "local_macro_f1": "",
    "local_micro_f1": "",
    "public_lb_score": "",
    "status": "planned-not-run",
    "recommendation": "planned",
    "is_base_reference": "",
    "notes": "V31 created with HPSS+delta+tempo feature engineering; demo output saved in reports/v31_demo_feature_output.json",
    "rank_by_local_macro": ""
  }
]