experiments / answer_bias_results.txt
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================================================================================
Model: molmo-7B-O-0924
================================================================================
--- ALL (n=3640) ---
GT Answer Distribution:
Pos Count Pct Acc when GT
-----------------------------------
A 958 26.3% 68.6%
B 912 25.1% 66.9%
C 852 23.4% 56.7%
D 918 25.2% 50.2%
Model Prediction Distribution:
Pos Count Pct Acc when Pred
-----------------------------------
A 1102 30.3% 59.6%
B 1022 28.1% 59.7%
C 798 21.9% 60.5%
D 718 19.7% 64.2%
Bias Indicators:
GT Distribution Std: 1.04%p (uniform=0)
Pred Distribution Std: 4.32%p (uniform=0)
Overall Accuracy: 60.7%
--- FAR+CLOSE (n=1206) ---
GT Answer Distribution:
Pos Count Pct Acc when GT
-----------------------------------
A 319 26.5% 63.0%
B 290 24.0% 59.7%
C 289 24.0% 54.7%
D 308 25.5% 58.1%
Model Prediction Distribution:
Pos Count Pct Acc when Pred
-----------------------------------
A 329 27.3% 61.1%
B 286 23.7% 60.5%
C 274 22.7% 57.7%
D 317 26.3% 56.5%
Bias Indicators:
GT Distribution Std: 1.05%p (uniform=0)
Pred Distribution Std: 1.85%p (uniform=0)
Overall Accuracy: 59.0%
--- FAR (n=594) ---
GT Answer Distribution:
Pos Count Pct Acc when GT
-----------------------------------
A 159 26.8% 59.1%
B 156 26.3% 62.2%
C 130 21.9% 63.1%
D 149 25.1% 62.4%
Model Prediction Distribution:
Pos Count Pct Acc when Pred
-----------------------------------
A 141 23.7% 66.7%
B 146 24.6% 66.4%
C 141 23.7% 58.2%
D 166 27.9% 56.0%
Bias Indicators:
GT Distribution Std: 1.90%p (uniform=0)
Pred Distribution Std: 1.74%p (uniform=0)
Overall Accuracy: 61.6%
--- CLOSE (n=612) ---
GT Answer Distribution:
Pos Count Pct Acc when GT
-----------------------------------
A 160 26.1% 66.9%
B 134 21.9% 56.7%
C 159 26.0% 47.8%
D 159 26.0% 54.1%
Model Prediction Distribution:
Pos Count Pct Acc when Pred
-----------------------------------
A 188 30.7% 56.9%
B 140 22.9% 54.3%
C 133 21.7% 57.1%
D 151 24.7% 57.0%
Bias Indicators:
GT Distribution Std: 1.79%p (uniform=0)
Pred Distribution Std: 3.46%p (uniform=0)
Overall Accuracy: 56.4%
================================================================================
Model: molmo-7B-O-0924-data_scale_exp_80k
================================================================================
--- ALL (n=3640) ---
GT Answer Distribution:
Pos Count Pct Acc when GT
-----------------------------------
A 958 26.3% 58.7%
B 912 25.1% 51.6%
C 852 23.4% 60.4%
D 918 25.2% 41.2%
Model Prediction Distribution:
Pos Count Pct Acc when Pred
-----------------------------------
A 1021 28.0% 55.0%
B 876 24.1% 53.8%
C 1035 28.4% 49.8%
D 708 19.5% 53.4%
Bias Indicators:
GT Distribution Std: 1.04%p (uniform=0)
Pred Distribution Std: 3.63%p (uniform=0)
Overall Accuracy: 52.9%
--- FAR+CLOSE (n=1206) ---
GT Answer Distribution:
Pos Count Pct Acc when GT
-----------------------------------
A 319 26.5% 58.3%
B 290 24.0% 53.4%
C 289 24.0% 56.4%
D 308 25.5% 52.6%
Model Prediction Distribution:
Pos Count Pct Acc when Pred
-----------------------------------
A 315 26.1% 59.0%
B 287 23.8% 54.0%
C 285 23.6% 57.2%
D 319 26.5% 50.8%
Bias Indicators:
GT Distribution Std: 1.05%p (uniform=0)
Pred Distribution Std: 1.29%p (uniform=0)
Overall Accuracy: 55.2%
--- FAR (n=594) ---
GT Answer Distribution:
Pos Count Pct Acc when GT
-----------------------------------
A 159 26.8% 49.7%
B 156 26.3% 55.8%
C 130 21.9% 53.1%
D 149 25.1% 49.7%
Model Prediction Distribution:
Pos Count Pct Acc when Pred
-----------------------------------
A 141 23.7% 56.0%
B 163 27.4% 53.4%
C 128 21.5% 53.9%
D 162 27.3% 45.7%
Bias Indicators:
GT Distribution Std: 1.90%p (uniform=0)
Pred Distribution Std: 2.48%p (uniform=0)
Overall Accuracy: 52.0%
--- CLOSE (n=612) ---
GT Answer Distribution:
Pos Count Pct Acc when GT
-----------------------------------
A 160 26.1% 66.9%
B 134 21.9% 50.7%
C 159 26.0% 59.1%
D 159 26.0% 55.3%
Model Prediction Distribution:
Pos Count Pct Acc when Pred
-----------------------------------
A 174 28.4% 61.5%
B 124 20.3% 54.8%
C 157 25.7% 59.9%
D 157 25.7% 56.1%
Bias Indicators:
GT Distribution Std: 1.79%p (uniform=0)
Pred Distribution Std: 2.96%p (uniform=0)
Overall Accuracy: 58.3%
================================================================================
Model: molmo-7B-O-0924-data_scale_exp_400k
================================================================================
--- ALL (n=3640) ---
GT Answer Distribution:
Pos Count Pct Acc when GT
-----------------------------------
A 958 26.3% 60.9%
B 912 25.1% 63.4%
C 852 23.4% 68.5%
D 918 25.2% 67.1%
Model Prediction Distribution:
Pos Count Pct Acc when Pred
-----------------------------------
A 862 23.7% 67.6%
B 860 23.6% 67.2%
C 968 26.6% 60.3%
D 950 26.1% 64.8%
Bias Indicators:
GT Distribution Std: 1.04%p (uniform=0)
Pred Distribution Std: 1.36%p (uniform=0)
Overall Accuracy: 64.9%
--- FAR+CLOSE (n=1206) ---
GT Answer Distribution:
Pos Count Pct Acc when GT
-----------------------------------
A 319 26.5% 52.4%
B 290 24.0% 56.6%
C 289 24.0% 61.9%
D 308 25.5% 55.8%
Model Prediction Distribution:
Pos Count Pct Acc when Pred
-----------------------------------
A 290 24.0% 57.6%
B 271 22.5% 60.5%
C 344 28.5% 52.0%
D 301 25.0% 57.1%
Bias Indicators:
GT Distribution Std: 1.05%p (uniform=0)
Pred Distribution Std: 2.22%p (uniform=0)
Overall Accuracy: 56.6%
--- FAR (n=594) ---
GT Answer Distribution:
Pos Count Pct Acc when GT
-----------------------------------
A 159 26.8% 53.5%
B 156 26.3% 53.8%
C 130 21.9% 66.2%
D 149 25.1% 63.1%
Model Prediction Distribution:
Pos Count Pct Acc when Pred
-----------------------------------
A 138 23.2% 61.6%
B 129 21.7% 65.1%
C 171 28.8% 50.3%
D 156 26.3% 60.3%
Bias Indicators:
GT Distribution Std: 1.90%p (uniform=0)
Pred Distribution Std: 2.73%p (uniform=0)
Overall Accuracy: 58.8%
--- CLOSE (n=612) ---
GT Answer Distribution:
Pos Count Pct Acc when GT
-----------------------------------
A 160 26.1% 51.2%
B 134 21.9% 59.7%
C 159 26.0% 58.5%
D 159 26.0% 49.1%
Model Prediction Distribution:
Pos Count Pct Acc when Pred
-----------------------------------
A 152 24.8% 53.9%
B 142 23.2% 56.3%
C 173 28.3% 53.8%
D 145 23.7% 53.8%
Bias Indicators:
GT Distribution Std: 1.79%p (uniform=0)
Pred Distribution Std: 1.98%p (uniform=0)
Overall Accuracy: 54.4%
================================================================================
Model: molmo-7B-O-0924-data_scale_exp_800k
================================================================================
--- ALL (n=3640) ---
GT Answer Distribution:
Pos Count Pct Acc when GT
-----------------------------------
A 958 26.3% 59.3%
B 912 25.1% 63.8%
C 852 23.4% 75.2%
D 918 25.2% 78.9%
Model Prediction Distribution:
Pos Count Pct Acc when Pred
-----------------------------------
A 723 19.9% 78.6%
B 769 21.1% 75.7%
C 984 27.0% 65.1%
D 1164 32.0% 62.2%
Bias Indicators:
GT Distribution Std: 1.04%p (uniform=0)
Pred Distribution Std: 4.85%p (uniform=0)
Overall Accuracy: 69.1%
--- FAR+CLOSE (n=1206) ---
GT Answer Distribution:
Pos Count Pct Acc when GT
-----------------------------------
A 319 26.5% 51.1%
B 290 24.0% 45.5%
C 289 24.0% 61.9%
D 308 25.5% 80.5%
Model Prediction Distribution:
Pos Count Pct Acc when Pred
-----------------------------------
A 227 18.8% 71.8%
B 185 15.3% 71.4%
C 302 25.0% 59.3%
D 492 40.8% 50.4%
Bias Indicators:
GT Distribution Std: 1.05%p (uniform=0)
Pred Distribution Std: 9.76%p (uniform=0)
Overall Accuracy: 59.9%
--- FAR (n=594) ---
GT Answer Distribution:
Pos Count Pct Acc when GT
-----------------------------------
A 159 26.8% 52.8%
B 156 26.3% 41.7%
C 130 21.9% 63.1%
D 149 25.1% 86.6%
Model Prediction Distribution:
Pos Count Pct Acc when Pred
-----------------------------------
A 114 19.2% 73.7%
B 81 13.6% 80.2%
C 135 22.7% 60.7%
D 264 44.4% 48.9%
Bias Indicators:
GT Distribution Std: 1.90%p (uniform=0)
Pred Distribution Std: 11.68%p (uniform=0)
Overall Accuracy: 60.6%
--- CLOSE (n=612) ---
GT Answer Distribution:
Pos Count Pct Acc when GT
-----------------------------------
A 160 26.1% 49.4%
B 134 21.9% 50.0%
C 159 26.0% 61.0%
D 159 26.0% 74.8%
Model Prediction Distribution:
Pos Count Pct Acc when Pred
-----------------------------------
A 113 18.5% 69.9%
B 104 17.0% 64.4%
C 167 27.3% 58.1%
D 228 37.3% 52.2%
Bias Indicators:
GT Distribution Std: 1.79%p (uniform=0)
Pred Distribution Std: 8.10%p (uniform=0)
Overall Accuracy: 59.2%
================================================================================
Model: molmo-7B-O-0924-data_scale_exp_2m
================================================================================
--- ALL (n=3640) ---
GT Answer Distribution:
Pos Count Pct Acc when GT
-----------------------------------
A 958 26.3% 70.9%
B 912 25.1% 72.4%
C 852 23.4% 72.1%
D 918 25.2% 81.8%
Model Prediction Distribution:
Pos Count Pct Acc when Pred
-----------------------------------
A 860 23.6% 79.0%
B 824 22.6% 80.1%
C 807 22.2% 76.1%
D 1149 31.6% 65.4%
Bias Indicators:
GT Distribution Std: 1.04%p (uniform=0)
Pred Distribution Std: 3.83%p (uniform=0)
Overall Accuracy: 74.3%
--- FAR+CLOSE (n=1206) ---
GT Answer Distribution:
Pos Count Pct Acc when GT
-----------------------------------
A 319 26.5% 56.4%
B 290 24.0% 54.5%
C 289 24.0% 59.5%
D 308 25.5% 72.1%
Model Prediction Distribution:
Pos Count Pct Acc when Pred
-----------------------------------
A 276 22.9% 65.2%
B 227 18.8% 69.6%
C 276 22.9% 62.3%
D 427 35.4% 52.0%
Bias Indicators:
GT Distribution Std: 1.05%p (uniform=0)
Pred Distribution Std: 6.23%p (uniform=0)
Overall Accuracy: 60.7%
--- FAR (n=594) ---
GT Answer Distribution:
Pos Count Pct Acc when GT
-----------------------------------
A 159 26.8% 49.7%
B 156 26.3% 53.8%
C 130 21.9% 55.4%
D 149 25.1% 77.2%
Model Prediction Distribution:
Pos Count Pct Acc when Pred
-----------------------------------
A 127 21.4% 62.2%
B 119 20.0% 70.6%
C 116 19.5% 62.1%
D 232 39.1% 49.6%
Bias Indicators:
GT Distribution Std: 1.90%p (uniform=0)
Pred Distribution Std: 8.14%p (uniform=0)
Overall Accuracy: 58.9%
--- CLOSE (n=612) ---
GT Answer Distribution:
Pos Count Pct Acc when GT
-----------------------------------
A 160 26.1% 63.1%
B 134 21.9% 55.2%
C 159 26.0% 62.9%
D 159 26.0% 67.3%
Model Prediction Distribution:
Pos Count Pct Acc when Pred
-----------------------------------
A 149 24.3% 67.8%
B 108 17.6% 68.5%
C 160 26.1% 62.5%
D 195 31.9% 54.9%
Bias Indicators:
GT Distribution Std: 1.79%p (uniform=0)
Pred Distribution Std: 5.07%p (uniform=0)
Overall Accuracy: 62.4%
================================================================================
Model: NVILA-Lite-2B
================================================================================
--- ALL (n=3640) ---
GT Answer Distribution:
Pos Count Pct Acc when GT
-----------------------------------
A 958 26.3% 19.7%
B 912 25.1% 16.9%
C 852 23.4% 14.6%
D 918 25.2% 16.6%
Model Prediction Distribution:
Pos Count Pct Acc when Pred
-----------------------------------
A 352 32.0% 53.7%
B 290 26.3% 53.1%
C 210 19.1% 59.0%
D 249 22.6% 61.0%
Bias Indicators:
GT Distribution Std: 1.04%p (uniform=0)
Pred Distribution Std: 4.77%p (uniform=0)
Overall Accuracy: 17.0%
--- FAR+CLOSE (n=1206) ---
GT Answer Distribution:
Pos Count Pct Acc when GT
-----------------------------------
A 319 26.5% 17.6%
B 290 24.0% 13.8%
C 289 24.0% 11.4%
D 308 25.5% 14.3%
Model Prediction Distribution:
Pos Count Pct Acc when Pred
-----------------------------------
A 120 33.0% 46.7%
B 91 25.0% 44.0%
C 71 19.5% 46.5%
D 82 22.5% 53.7%
Bias Indicators:
GT Distribution Std: 1.05%p (uniform=0)
Pred Distribution Std: 4.99%p (uniform=0)
Overall Accuracy: 14.3%
--- FAR (n=594) ---
GT Answer Distribution:
Pos Count Pct Acc when GT
-----------------------------------
A 159 26.8% 18.2%
B 156 26.3% 12.8%
C 130 21.9% 11.5%
D 149 25.1% 11.4%
Model Prediction Distribution:
Pos Count Pct Acc when Pred
-----------------------------------
A 65 36.5% 44.6%
B 37 20.8% 54.1%
C 32 18.0% 46.9%
D 44 24.7% 38.6%
Bias Indicators:
GT Distribution Std: 1.90%p (uniform=0)
Pred Distribution Std: 7.07%p (uniform=0)
Overall Accuracy: 13.6%
--- CLOSE (n=612) ---
GT Answer Distribution:
Pos Count Pct Acc when GT
-----------------------------------
A 160 26.1% 16.9%
B 134 21.9% 14.9%
C 159 26.0% 11.3%
D 159 26.0% 17.0%
Model Prediction Distribution:
Pos Count Pct Acc when Pred
-----------------------------------
A 55 29.6% 49.1%
B 54 29.0% 37.0%
C 39 21.0% 46.2%
D 38 20.4% 71.1%
Bias Indicators:
GT Distribution Std: 1.79%p (uniform=0)
Pred Distribution Std: 4.31%p (uniform=0)
Overall Accuracy: 15.0%
================================================================================
Model: NVILA-Lite-2B-data-scale-exp-80k
================================================================================
--- ALL (n=3640) ---
GT Answer Distribution:
Pos Count Pct Acc when GT
-----------------------------------
A 958 26.3% 63.9%
B 912 25.1% 69.2%
C 852 23.4% 61.7%
D 918 25.2% 65.5%
Model Prediction Distribution:
Pos Count Pct Acc when Pred
-----------------------------------
A 930 25.5% 65.8%
B 1010 27.7% 62.5%
C 786 21.6% 66.9%
D 914 25.1% 65.8%
Bias Indicators:
GT Distribution Std: 1.04%p (uniform=0)
Pred Distribution Std: 2.21%p (uniform=0)
Overall Accuracy: 65.1%
--- FAR+CLOSE (n=1206) ---
GT Answer Distribution:
Pos Count Pct Acc when GT
-----------------------------------
A 319 26.5% 58.3%
B 290 24.0% 52.8%
C 289 24.0% 43.9%
D 308 25.5% 46.4%
Model Prediction Distribution:
Pos Count Pct Acc when Pred
-----------------------------------
A 363 30.1% 51.2%
B 337 27.9% 45.4%
C 234 19.4% 54.3%
D 272 22.6% 52.6%
Bias Indicators:
GT Distribution Std: 1.05%p (uniform=0)
Pred Distribution Std: 4.24%p (uniform=0)
Overall Accuracy: 50.5%
--- FAR (n=594) ---
GT Answer Distribution:
Pos Count Pct Acc when GT
-----------------------------------
A 159 26.8% 64.8%
B 156 26.3% 58.3%
C 130 21.9% 46.2%
D 149 25.1% 51.0%
Model Prediction Distribution:
Pos Count Pct Acc when Pred
-----------------------------------
A 194 32.7% 53.1%
B 171 28.8% 53.2%
C 108 18.2% 55.6%
D 121 20.4% 62.8%
Bias Indicators:
GT Distribution Std: 1.90%p (uniform=0)
Pred Distribution Std: 5.94%p (uniform=0)
Overall Accuracy: 55.6%
--- CLOSE (n=612) ---
GT Answer Distribution:
Pos Count Pct Acc when GT
-----------------------------------
A 160 26.1% 51.9%
B 134 21.9% 46.3%
C 159 26.0% 42.1%
D 159 26.0% 42.1%
Model Prediction Distribution:
Pos Count Pct Acc when Pred
-----------------------------------
A 169 27.6% 49.1%
B 166 27.1% 37.3%
C 126 20.6% 53.2%
D 151 24.7% 44.4%
Bias Indicators:
GT Distribution Std: 1.79%p (uniform=0)
Pred Distribution Std: 2.78%p (uniform=0)
Overall Accuracy: 45.6%
================================================================================
Model: NVILA-Lite-2B-data-scale-exp-400k
================================================================================
--- ALL (n=3640) ---
GT Answer Distribution:
Pos Count Pct Acc when GT
-----------------------------------
A 958 26.3% 58.9%
B 912 25.1% 60.0%
C 852 23.4% 65.3%
D 918 25.2% 64.5%
Model Prediction Distribution:
Pos Count Pct Acc when Pred
-----------------------------------
A 889 24.4% 63.4%
B 849 23.3% 64.4%
C 905 24.9% 61.4%
D 997 27.4% 59.4%
Bias Indicators:
GT Distribution Std: 1.04%p (uniform=0)
Pred Distribution Std: 1.49%p (uniform=0)
Overall Accuracy: 62.1%
--- FAR+CLOSE (n=1206) ---
GT Answer Distribution:
Pos Count Pct Acc when GT
-----------------------------------
A 319 26.5% 58.9%
B 290 24.0% 53.4%
C 289 24.0% 59.5%
D 308 25.5% 52.9%
Model Prediction Distribution:
Pos Count Pct Acc when Pred
-----------------------------------
A 341 28.3% 55.1%
B 267 22.1% 58.1%
C 303 25.1% 56.8%
D 295 24.5% 55.3%
Bias Indicators:
GT Distribution Std: 1.05%p (uniform=0)
Pred Distribution Std: 2.19%p (uniform=0)
Overall Accuracy: 56.2%
--- FAR (n=594) ---
GT Answer Distribution:
Pos Count Pct Acc when GT
-----------------------------------
A 159 26.8% 62.3%
B 156 26.3% 56.4%
C 130 21.9% 63.8%
D 149 25.1% 53.0%
Model Prediction Distribution:
Pos Count Pct Acc when Pred
-----------------------------------
A 177 29.8% 55.9%
B 138 23.2% 63.8%
C 146 24.6% 56.8%
D 133 22.4% 59.4%
Bias Indicators:
GT Distribution Std: 1.90%p (uniform=0)
Pred Distribution Std: 2.88%p (uniform=0)
Overall Accuracy: 58.8%
--- CLOSE (n=612) ---
GT Answer Distribution:
Pos Count Pct Acc when GT
-----------------------------------
A 160 26.1% 55.6%
B 134 21.9% 50.0%
C 159 26.0% 56.0%
D 159 26.0% 52.8%
Model Prediction Distribution:
Pos Count Pct Acc when Pred
-----------------------------------
A 164 26.8% 54.3%
B 129 21.1% 51.9%
C 157 25.7% 56.7%
D 162 26.5% 51.9%
Bias Indicators:
GT Distribution Std: 1.79%p (uniform=0)
Pred Distribution Std: 2.30%p (uniform=0)
Overall Accuracy: 53.8%
================================================================================
Model: NVILA-Lite-2B-data-scale-exp-800k
================================================================================
--- ALL (n=3640) ---
GT Answer Distribution:
Pos Count Pct Acc when GT
-----------------------------------
A 958 26.3% 68.7%
B 912 25.1% 65.7%
C 852 23.4% 71.6%
D 918 25.2% 73.0%
Model Prediction Distribution:
Pos Count Pct Acc when Pred
-----------------------------------
A 931 25.6% 70.7%
B 794 21.8% 75.4%
C 893 24.5% 68.3%
D 1022 28.1% 65.6%
Bias Indicators:
GT Distribution Std: 1.04%p (uniform=0)
Pred Distribution Std: 2.25%p (uniform=0)
Overall Accuracy: 69.7%
--- FAR+CLOSE (n=1206) ---
GT Answer Distribution:
Pos Count Pct Acc when GT
-----------------------------------
A 319 26.5% 65.5%
B 290 24.0% 50.7%
C 289 24.0% 58.1%
D 308 25.5% 57.8%
Model Prediction Distribution:
Pos Count Pct Acc when Pred
-----------------------------------
A 381 31.6% 54.9%
B 236 19.6% 62.3%
C 283 23.5% 59.4%
D 306 25.4% 58.2%
Bias Indicators:
GT Distribution Std: 1.05%p (uniform=0)
Pred Distribution Std: 4.34%p (uniform=0)
Overall Accuracy: 58.2%
--- FAR (n=594) ---
GT Answer Distribution:
Pos Count Pct Acc when GT
-----------------------------------
A 159 26.8% 71.7%
B 156 26.3% 55.1%
C 130 21.9% 62.3%
D 149 25.1% 61.1%
Model Prediction Distribution:
Pos Count Pct Acc when Pred
-----------------------------------
A 199 33.5% 57.3%
B 121 20.4% 71.1%
C 127 21.4% 63.8%
D 147 24.7% 61.9%
Bias Indicators:
GT Distribution Std: 1.90%p (uniform=0)
Pred Distribution Std: 5.17%p (uniform=0)
Overall Accuracy: 62.6%
--- CLOSE (n=612) ---
GT Answer Distribution:
Pos Count Pct Acc when GT
-----------------------------------
A 160 26.1% 59.4%
B 134 21.9% 45.5%
C 159 26.0% 54.7%
D 159 26.0% 54.7%
Model Prediction Distribution:
Pos Count Pct Acc when Pred
-----------------------------------
A 182 29.7% 52.2%
B 115 18.8% 53.0%
C 156 25.5% 55.8%
D 159 26.0% 54.7%
Bias Indicators:
GT Distribution Std: 1.79%p (uniform=0)
Pred Distribution Std: 3.94%p (uniform=0)
Overall Accuracy: 53.9%
================================================================================
Model: NVILA-Lite-2B-data-scale-exp-2m
================================================================================
--- ALL (n=3640) ---
GT Answer Distribution:
Pos Count Pct Acc when GT
-----------------------------------
A 958 26.3% 72.4%
B 912 25.1% 65.1%
C 852 23.4% 70.2%
D 918 25.2% 69.6%
Model Prediction Distribution:
Pos Count Pct Acc when Pred
-----------------------------------
A 1008 27.7% 68.8%
B 784 21.5% 75.8%
C 892 24.5% 67.0%
D 956 26.3% 66.8%
Bias Indicators:
GT Distribution Std: 1.04%p (uniform=0)
Pred Distribution Std: 2.30%p (uniform=0)
Overall Accuracy: 69.4%
--- FAR+CLOSE (n=1206) ---
GT Answer Distribution:
Pos Count Pct Acc when GT
-----------------------------------
A 319 26.5% 64.9%
B 290 24.0% 50.7%
C 289 24.0% 58.5%
D 308 25.5% 52.9%
Model Prediction Distribution:
Pos Count Pct Acc when Pred
-----------------------------------
A 379 31.4% 54.6%
B 239 19.8% 61.5%
C 305 25.3% 55.4%
D 283 23.5% 57.6%
Bias Indicators:
GT Distribution Std: 1.05%p (uniform=0)
Pred Distribution Std: 4.20%p (uniform=0)
Overall Accuracy: 56.9%
--- FAR (n=594) ---
GT Answer Distribution:
Pos Count Pct Acc when GT
-----------------------------------
A 159 26.8% 69.8%
B 156 26.3% 55.8%
C 130 21.9% 64.6%
D 149 25.1% 55.0%
Model Prediction Distribution:
Pos Count Pct Acc when Pred
-----------------------------------
A 194 32.7% 57.2%
B 126 21.2% 69.0%
C 144 24.2% 58.3%
D 130 21.9% 63.1%
Bias Indicators:
GT Distribution Std: 1.90%p (uniform=0)
Pred Distribution Std: 4.56%p (uniform=0)
Overall Accuracy: 61.3%
--- CLOSE (n=612) ---
GT Answer Distribution:
Pos Count Pct Acc when GT
-----------------------------------
A 160 26.1% 60.0%
B 134 21.9% 44.8%
C 159 26.0% 53.5%
D 159 26.0% 50.9%
Model Prediction Distribution:
Pos Count Pct Acc when Pred
-----------------------------------
A 185 30.2% 51.9%
B 113 18.5% 53.1%
C 161 26.3% 52.8%
D 153 25.0% 52.9%
Bias Indicators:
GT Distribution Std: 1.79%p (uniform=0)
Pred Distribution Std: 4.24%p (uniform=0)
Overall Accuracy: 52.6%
================================================================================
Model: RoboRefer-2B-SFT
================================================================================
--- ALL (n=3640) ---
GT Answer Distribution:
Pos Count Pct Acc when GT
-----------------------------------
A 958 26.3% 94.1%
B 912 25.1% 93.9%
C 852 23.4% 92.1%
D 918 25.2% 88.0%
Model Prediction Distribution:
Pos Count Pct Acc when Pred
-----------------------------------
A 991 27.3% 90.8%
B 937 25.8% 91.2%
C 851 23.4% 91.9%
D 851 23.4% 94.8%
Bias Indicators:
GT Distribution Std: 1.04%p (uniform=0)
Pred Distribution Std: 1.64%p (uniform=0)
Overall Accuracy: 92.0%
--- FAR+CLOSE (n=1206) ---
GT Answer Distribution:
Pos Count Pct Acc when GT
-----------------------------------
A 319 26.5% 88.1%
B 290 24.0% 84.8%
C 289 24.0% 81.7%
D 308 25.5% 76.0%
Model Prediction Distribution:
Pos Count Pct Acc when Pred
-----------------------------------
A 352 29.4% 79.5%
B 295 24.7% 83.1%
C 280 23.4% 83.2%
D 269 22.5% 86.6%
Bias Indicators:
GT Distribution Std: 1.05%p (uniform=0)
Pred Distribution Std: 2.67%p (uniform=0)
Overall Accuracy: 82.7%
--- FAR (n=594) ---
GT Answer Distribution:
Pos Count Pct Acc when GT
-----------------------------------
A 159 26.8% 90.6%
B 156 26.3% 85.3%
C 130 21.9% 76.2%
D 149 25.1% 72.5%
Model Prediction Distribution:
Pos Count Pct Acc when Pred
-----------------------------------
A 186 31.4% 76.9%
B 161 27.2% 82.0%
C 119 20.1% 82.4%
D 126 21.3% 86.5%
Bias Indicators:
GT Distribution Std: 1.90%p (uniform=0)
Pred Distribution Std: 4.58%p (uniform=0)
Overall Accuracy: 81.5%
--- CLOSE (n=612) ---
GT Answer Distribution:
Pos Count Pct Acc when GT
-----------------------------------
A 160 26.1% 85.6%
B 134 21.9% 84.3%
C 159 26.0% 86.2%
D 159 26.0% 79.2%
Model Prediction Distribution:
Pos Count Pct Acc when Pred
-----------------------------------
A 166 27.5% 82.5%
B 134 22.2% 84.3%
C 161 26.7% 83.9%
D 143 23.7% 86.7%
Bias Indicators:
GT Distribution Std: 1.79%p (uniform=0)
Pred Distribution Std: 2.16%p (uniform=0)
Overall Accuracy: 83.8%
================================================================================
Model: Qwen2.5-VL-3B-Instruct
================================================================================
--- ALL (n=3640) ---
GT Answer Distribution:
Pos Count Pct Acc when GT
-----------------------------------
A 958 26.3% 51.9%
B 912 25.1% 61.5%
C 852 23.4% 64.0%
D 918 25.2% 72.3%
Model Prediction Distribution:
Pos Count Pct Acc when Pred
-----------------------------------
A 682 18.7% 72.9%
B 863 23.7% 65.0%
C 938 25.8% 58.1%
D 1157 31.8% 57.4%
Bias Indicators:
GT Distribution Std: 1.04%p (uniform=0)
Pred Distribution Std: 4.68%p (uniform=0)
Overall Accuracy: 62.3%
--- FAR+CLOSE (n=1206) ---
GT Answer Distribution:
Pos Count Pct Acc when GT
-----------------------------------
A 319 26.5% 42.3%
B 290 24.0% 47.2%
C 289 24.0% 49.8%
D 308 25.5% 62.7%
Model Prediction Distribution:
Pos Count Pct Acc when Pred
-----------------------------------
A 226 18.7% 59.7%
B 266 22.1% 51.5%
C 301 25.0% 47.8%
D 413 34.2% 46.7%
Bias Indicators:
GT Distribution Std: 1.05%p (uniform=0)
Pred Distribution Std: 5.77%p (uniform=0)
Overall Accuracy: 50.5%
--- FAR (n=594) ---
GT Answer Distribution:
Pos Count Pct Acc when GT
-----------------------------------
A 159 26.8% 42.8%
B 156 26.3% 48.1%
C 130 21.9% 48.5%
D 149 25.1% 66.4%
Model Prediction Distribution:
Pos Count Pct Acc when Pred
-----------------------------------
A 114 19.2% 59.6%
B 135 22.7% 55.6%
C 134 22.6% 47.0%
D 211 35.5% 46.9%
Bias Indicators:
GT Distribution Std: 1.90%p (uniform=0)
Pred Distribution Std: 6.24%p (uniform=0)
Overall Accuracy: 51.3%
--- CLOSE (n=612) ---
GT Answer Distribution:
Pos Count Pct Acc when GT
-----------------------------------
A 160 26.1% 41.9%
B 134 21.9% 46.3%
C 159 26.0% 50.9%
D 159 26.0% 59.1%
Model Prediction Distribution:
Pos Count Pct Acc when Pred
-----------------------------------
A 112 18.3% 59.8%
B 131 21.4% 47.3%
C 167 27.3% 48.5%
D 202 33.0% 46.5%
Bias Indicators:
GT Distribution Std: 1.79%p (uniform=0)
Pred Distribution Std: 5.64%p (uniform=0)
Overall Accuracy: 49.7%
================================================================================
Model: Qwen2.5-VL-3B-Instruct-data_scale_exp_80k
================================================================================
--- ALL (n=3640) ---
GT Answer Distribution:
Pos Count Pct Acc when GT
-----------------------------------
A 958 26.3% 47.9%
B 912 25.1% 57.0%
C 852 23.4% 61.6%
D 918 25.2% 63.5%
Model Prediction Distribution:
Pos Count Pct Acc when Pred
-----------------------------------
A 704 19.3% 65.2%
B 883 24.3% 58.9%
C 974 26.8% 53.9%
D 1079 29.6% 54.0%
Bias Indicators:
GT Distribution Std: 1.04%p (uniform=0)
Pred Distribution Std: 3.78%p (uniform=0)
Overall Accuracy: 57.3%
--- FAR+CLOSE (n=1206) ---
GT Answer Distribution:
Pos Count Pct Acc when GT
-----------------------------------
A 319 26.5% 41.7%
B 290 24.0% 45.5%
C 289 24.0% 45.3%
D 308 25.5% 54.5%
Model Prediction Distribution:
Pos Count Pct Acc when Pred
-----------------------------------
A 238 19.7% 55.9%
B 270 22.4% 48.9%
C 296 24.5% 44.3%
D 402 33.3% 41.8%
Bias Indicators:
GT Distribution Std: 1.05%p (uniform=0)
Pred Distribution Std: 5.10%p (uniform=0)
Overall Accuracy: 46.8%
--- FAR (n=594) ---
GT Answer Distribution:
Pos Count Pct Acc when GT
-----------------------------------
A 159 26.8% 44.0%
B 156 26.3% 46.8%
C 130 21.9% 46.2%
D 149 25.1% 61.7%
Model Prediction Distribution:
Pos Count Pct Acc when Pred
-----------------------------------
A 123 20.7% 56.9%
B 131 22.1% 55.7%
C 139 23.4% 43.2%
D 201 33.8% 45.8%
Bias Indicators:
GT Distribution Std: 1.90%p (uniform=0)
Pred Distribution Std: 5.19%p (uniform=0)
Overall Accuracy: 49.7%
--- CLOSE (n=612) ---
GT Answer Distribution:
Pos Count Pct Acc when GT
-----------------------------------
A 160 26.1% 39.4%
B 134 21.9% 44.0%
C 159 26.0% 44.7%
D 159 26.0% 47.8%
Model Prediction Distribution:
Pos Count Pct Acc when Pred
-----------------------------------
A 115 18.8% 54.8%
B 139 22.7% 42.4%
C 157 25.7% 45.2%
D 201 32.8% 37.8%
Bias Indicators:
GT Distribution Std: 1.79%p (uniform=0)
Pred Distribution Std: 5.14%p (uniform=0)
Overall Accuracy: 44.0%
================================================================================
Model: Qwen2.5-VL-3B-Instruct-data_scale_exp_400k
================================================================================
--- ALL (n=3640) ---
GT Answer Distribution:
Pos Count Pct Acc when GT
-----------------------------------
A 958 26.3% 50.1%
B 912 25.1% 56.6%
C 852 23.4% 62.3%
D 918 25.2% 66.1%
Model Prediction Distribution:
Pos Count Pct Acc when Pred
-----------------------------------
A 736 20.2% 65.2%
B 825 22.7% 62.5%
C 966 26.5% 55.0%
D 1113 30.6% 54.5%
Bias Indicators:
GT Distribution Std: 1.04%p (uniform=0)
Pred Distribution Std: 3.93%p (uniform=0)
Overall Accuracy: 58.6%
--- FAR+CLOSE (n=1206) ---
GT Answer Distribution:
Pos Count Pct Acc when GT
-----------------------------------
A 319 26.5% 43.6%
B 290 24.0% 43.4%
C 289 24.0% 45.3%
D 308 25.5% 60.4%
Model Prediction Distribution:
Pos Count Pct Acc when Pred
-----------------------------------
A 243 20.1% 57.2%
B 238 19.7% 52.9%
C 299 24.8% 43.8%
D 426 35.3% 43.7%
Bias Indicators:
GT Distribution Std: 1.05%p (uniform=0)
Pred Distribution Std: 6.28%p (uniform=0)
Overall Accuracy: 48.3%
--- FAR (n=594) ---
GT Answer Distribution:
Pos Count Pct Acc when GT
-----------------------------------
A 159 26.8% 46.5%
B 156 26.3% 44.9%
C 130 21.9% 48.5%
D 149 25.1% 65.8%
Model Prediction Distribution:
Pos Count Pct Acc when Pred
-----------------------------------
A 126 21.2% 58.7%
B 118 19.9% 59.3%
C 143 24.1% 44.1%
D 207 34.8% 47.3%
Bias Indicators:
GT Distribution Std: 1.90%p (uniform=0)
Pred Distribution Std: 5.89%p (uniform=0)
Overall Accuracy: 51.3%
--- CLOSE (n=612) ---
GT Answer Distribution:
Pos Count Pct Acc when GT
-----------------------------------
A 160 26.1% 40.6%
B 134 21.9% 41.8%
C 159 26.0% 42.8%
D 159 26.0% 55.3%
Model Prediction Distribution:
Pos Count Pct Acc when Pred
-----------------------------------
A 117 19.1% 55.6%
B 120 19.6% 46.7%
C 156 25.5% 43.6%
D 219 35.8% 40.2%
Bias Indicators:
GT Distribution Std: 1.79%p (uniform=0)
Pred Distribution Std: 6.71%p (uniform=0)
Overall Accuracy: 45.3%
================================================================================
Model: Qwen2.5-VL-3B-Instruct-data_scale_exp_800k
================================================================================
--- ALL (n=3640) ---
GT Answer Distribution:
Pos Count Pct Acc when GT
-----------------------------------
A 958 26.3% 55.7%
B 912 25.1% 57.9%
C 852 23.4% 63.5%
D 918 25.2% 66.7%
Model Prediction Distribution:
Pos Count Pct Acc when Pred
-----------------------------------
A 814 22.4% 65.6%
B 810 22.3% 65.2%
C 937 25.7% 57.7%
D 1079 29.6% 56.7%
Bias Indicators:
GT Distribution Std: 1.04%p (uniform=0)
Pred Distribution Std: 3.03%p (uniform=0)
Overall Accuracy: 60.9%
--- FAR+CLOSE (n=1206) ---
GT Answer Distribution:
Pos Count Pct Acc when GT
-----------------------------------
A 319 26.5% 51.4%
B 290 24.0% 45.9%
C 289 24.0% 45.7%
D 308 25.5% 58.8%
Model Prediction Distribution:
Pos Count Pct Acc when Pred
-----------------------------------
A 294 24.4% 55.8%
B 235 19.5% 56.6%
C 283 23.5% 46.6%
D 394 32.7% 45.9%
Bias Indicators:
GT Distribution Std: 1.05%p (uniform=0)
Pred Distribution Std: 4.80%p (uniform=0)
Overall Accuracy: 50.6%
--- FAR (n=594) ---
GT Answer Distribution:
Pos Count Pct Acc when GT
-----------------------------------
A 159 26.8% 56.6%
B 156 26.3% 46.8%
C 130 21.9% 50.0%
D 149 25.1% 65.1%
Model Prediction Distribution:
Pos Count Pct Acc when Pred
-----------------------------------
A 156 26.3% 57.7%
B 109 18.4% 67.0%
C 139 23.4% 46.8%
D 190 32.0% 51.1%
Bias Indicators:
GT Distribution Std: 1.90%p (uniform=0)
Pred Distribution Std: 4.93%p (uniform=0)
Overall Accuracy: 54.7%
--- CLOSE (n=612) ---
GT Answer Distribution:
Pos Count Pct Acc when GT
-----------------------------------
A 160 26.1% 46.2%
B 134 21.9% 44.8%
C 159 26.0% 42.1%
D 159 26.0% 52.8%
Model Prediction Distribution:
Pos Count Pct Acc when Pred
-----------------------------------
A 138 22.5% 53.6%
B 126 20.6% 47.6%
C 144 23.5% 46.5%
D 204 33.3% 41.2%
Bias Indicators:
GT Distribution Std: 1.79%p (uniform=0)
Pred Distribution Std: 4.93%p (uniform=0)
Overall Accuracy: 46.6%
================================================================================
Model: Qwen2.5-VL-3B-Instruct-data_scale_exp_2m
================================================================================
--- ALL (n=3640) ---
GT Answer Distribution:
Pos Count Pct Acc when GT
-----------------------------------
A 958 26.3% 63.3%
B 912 25.1% 63.7%
C 852 23.4% 69.8%
D 918 25.2% 66.6%
Model Prediction Distribution:
Pos Count Pct Acc when Pred
-----------------------------------
A 890 24.5% 68.1%
B 831 22.8% 69.9%
C 961 26.4% 61.9%
D 958 26.3% 63.8%
Bias Indicators:
GT Distribution Std: 1.04%p (uniform=0)
Pred Distribution Std: 1.48%p (uniform=0)
Overall Accuracy: 65.7%
--- FAR+CLOSE (n=1206) ---
GT Answer Distribution:
Pos Count Pct Acc when GT
-----------------------------------
A 319 26.5% 57.4%
B 290 24.0% 50.0%
C 289 24.0% 54.7%
D 308 25.5% 55.8%
Model Prediction Distribution:
Pos Count Pct Acc when Pred
-----------------------------------
A 322 26.7% 56.8%
B 245 20.3% 59.2%
C 309 25.6% 51.1%
D 330 27.4% 52.1%
Bias Indicators:
GT Distribution Std: 1.05%p (uniform=0)
Pred Distribution Std: 2.78%p (uniform=0)
Overall Accuracy: 54.6%
--- FAR (n=594) ---
GT Answer Distribution:
Pos Count Pct Acc when GT
-----------------------------------
A 159 26.8% 61.0%
B 156 26.3% 50.0%
C 130 21.9% 53.1%
D 149 25.1% 59.7%
Model Prediction Distribution:
Pos Count Pct Acc when Pred
-----------------------------------
A 165 27.8% 58.8%
B 127 21.4% 61.4%
C 146 24.6% 47.3%
D 156 26.3% 57.1%
Bias Indicators:
GT Distribution Std: 1.90%p (uniform=0)
Pred Distribution Std: 2.38%p (uniform=0)
Overall Accuracy: 56.1%
--- CLOSE (n=612) ---
GT Answer Distribution:
Pos Count Pct Acc when GT
-----------------------------------
A 160 26.1% 53.8%
B 134 21.9% 50.0%
C 159 26.0% 56.0%
D 159 26.0% 52.2%
Model Prediction Distribution:
Pos Count Pct Acc when Pred
-----------------------------------
A 157 25.7% 54.8%
B 118 19.3% 56.8%
C 163 26.6% 54.6%
D 174 28.4% 47.7%
Bias Indicators:
GT Distribution Std: 1.79%p (uniform=0)
Pred Distribution Std: 3.45%p (uniform=0)
Overall Accuracy: 53.1%
====================================================================================================
MODEL BIAS COMPARISON SUMMARY
====================================================================================================
Model Subset GT Std Pred Std Pred Max Acc
-------------------------------------------------------------------------------------------------
molmo-7B-O-0924 ALL 1.0%p 4.3%p A(30.3%) 60.7%
FAR+CLOSE 1.0%p 1.9%p A(27.3%) 59.0%
FAR 1.9%p 1.7%p D(27.9%) 61.6%
CLOSE 1.8%p 3.5%p A(30.7%) 56.4%
molmo-7B-O-0924-data_scale_exp_80k ALL 1.0%p 3.6%p C(28.4%) 52.9%
FAR+CLOSE 1.0%p 1.3%p D(26.5%) 55.2%
FAR 1.9%p 2.5%p B(27.4%) 52.0%
CLOSE 1.8%p 3.0%p A(28.4%) 58.3%
molmo-7B-O-0924-data_scale_exp_400k ALL 1.0%p 1.4%p C(26.6%) 64.9%
FAR+CLOSE 1.0%p 2.2%p C(28.5%) 56.6%
FAR 1.9%p 2.7%p C(28.8%) 58.8%
CLOSE 1.8%p 2.0%p C(28.3%) 54.4%
molmo-7B-O-0924-data_scale_exp_800k ALL 1.0%p 4.9%p D(32.0%) 69.1%
FAR+CLOSE 1.0%p 9.8%p D(40.8%) 59.9%
FAR 1.9%p 11.7%p D(44.4%) 60.6%
CLOSE 1.8%p 8.1%p D(37.3%) 59.2%
molmo-7B-O-0924-data_scale_exp_2m ALL 1.0%p 3.8%p D(31.6%) 74.3%
FAR+CLOSE 1.0%p 6.2%p D(35.4%) 60.7%
FAR 1.9%p 8.1%p D(39.1%) 58.9%
CLOSE 1.8%p 5.1%p D(31.9%) 62.4%
NVILA-Lite-2B ALL 1.0%p 4.8%p A(32.0%) 17.0%
FAR+CLOSE 1.0%p 5.0%p A(33.0%) 14.3%
FAR 1.9%p 7.1%p A(36.5%) 13.6%
CLOSE 1.8%p 4.3%p A(29.6%) 15.0%
NVILA-Lite-2B-data-scale-exp-80k ALL 1.0%p 2.2%p B(27.7%) 65.1%
FAR+CLOSE 1.0%p 4.2%p A(30.1%) 50.5%
FAR 1.9%p 5.9%p A(32.7%) 55.6%
CLOSE 1.8%p 2.8%p A(27.6%) 45.6%
NVILA-Lite-2B-data-scale-exp-400k ALL 1.0%p 1.5%p D(27.4%) 62.1%
FAR+CLOSE 1.0%p 2.2%p A(28.3%) 56.2%
FAR 1.9%p 2.9%p A(29.8%) 58.8%
CLOSE 1.8%p 2.3%p A(26.8%) 53.8%
NVILA-Lite-2B-data-scale-exp-800k ALL 1.0%p 2.2%p D(28.1%) 69.7%
FAR+CLOSE 1.0%p 4.3%p A(31.6%) 58.2%
FAR 1.9%p 5.2%p A(33.5%) 62.6%
CLOSE 1.8%p 3.9%p A(29.7%) 53.9%
NVILA-Lite-2B-data-scale-exp-2m ALL 1.0%p 2.3%p A(27.7%) 69.4%
FAR+CLOSE 1.0%p 4.2%p A(31.4%) 56.9%
FAR 1.9%p 4.6%p A(32.7%) 61.3%
CLOSE 1.8%p 4.2%p A(30.2%) 52.6%
RoboRefer-2B-SFT ALL 1.0%p 1.6%p A(27.3%) 92.0%
FAR+CLOSE 1.0%p 2.7%p A(29.4%) 82.7%
FAR 1.9%p 4.6%p A(31.4%) 81.5%
CLOSE 1.8%p 2.2%p A(27.5%) 83.8%
Qwen2.5-VL-3B-Instruct ALL 1.0%p 4.7%p D(31.8%) 62.3%
FAR+CLOSE 1.0%p 5.8%p D(34.2%) 50.5%
FAR 1.9%p 6.2%p D(35.5%) 51.3%
CLOSE 1.8%p 5.6%p D(33.0%) 49.7%
Qwen2.5-VL-3B-Instruct-data_scale_exp_80k ALL 1.0%p 3.8%p D(29.6%) 57.3%
FAR+CLOSE 1.0%p 5.1%p D(33.3%) 46.8%
FAR 1.9%p 5.2%p D(33.8%) 49.7%
CLOSE 1.8%p 5.1%p D(32.8%) 44.0%
Qwen2.5-VL-3B-Instruct-data_scale_exp_400k ALL 1.0%p 3.9%p D(30.6%) 58.6%
FAR+CLOSE 1.0%p 6.3%p D(35.3%) 48.3%
FAR 1.9%p 5.9%p D(34.8%) 51.3%
CLOSE 1.8%p 6.7%p D(35.8%) 45.3%
Qwen2.5-VL-3B-Instruct-data_scale_exp_800k ALL 1.0%p 3.0%p D(29.6%) 60.9%
FAR+CLOSE 1.0%p 4.8%p D(32.7%) 50.6%
FAR 1.9%p 4.9%p D(32.0%) 54.7%
CLOSE 1.8%p 4.9%p D(33.3%) 46.6%
Qwen2.5-VL-3B-Instruct-data_scale_exp_2m ALL 1.0%p 1.5%p C(26.4%) 65.7%
FAR+CLOSE 1.0%p 2.8%p D(27.4%) 54.6%
FAR 1.9%p 2.4%p A(27.8%) 56.1%
CLOSE 1.8%p 3.4%p D(28.4%) 53.1%