# Benchmark Dataset Analysis

## Overview

- **Total Unique Question IDs**: 4824
- **Total Entries (with all views)**: 37056
- **Patterns**: around, spherical, linear_approach, linear_passby, rotation
- **Average Views per Question**: 7.68

## Question Type Distribution

| Question Type | Count | Percentage |
|--------------|-------|------------|
| object_pair_distance_center_w_size | 824 | 17.1% |
| object_size_comparison_absolute | 824 | 17.1% |
| object_size_comparison_relative | 813 | 16.9% |
| object_distance_to_camera | 513 | 10.6% |
| object_size | 513 | 10.6% |
| object_pair_distance_center | 467 | 9.7% |
| object_pair_distance_vector | 467 | 9.7% |
| object_comparison_relative_distance | 203 | 4.2% |
| object_comparison_absolute_distance | 200 | 4.1% |

## Views Distribution

| Number of Views | Question Count |
|----------------|----------------|
| 3 | 564 |
| 4 | 712 |
| 5 | 15385 |
| 6 | 66 |
| 7 | 14 |
| 8 | 8 |
| 10 | 10 |
| 11 | 132 |
| 12 | 348 |
| 13 | 364 |
| 14 | 28 |
| 15 | 19425 |

## Per-Pattern Breakdown

### AROUND

- Unique Question IDs: 779
- Total Entries: 10599

| Scene | Unique QIDs | Entries | Avg Views |
|-------|-------------|---------|-----------|
| 0015_840888 | 96 | 1440 | 15.0 |
| 0042_839881 | 118 | 1488 | 12.6 |
| 0106_839990 | 170 | 1799 | 10.6 |
| 0200_840150 | 103 | 1500 | 14.6 |
| 0267_840790 | 292 | 4372 | 15.0 |

**Question Types:**

- object_pair_distance_center_w_size: 121
- object_size_comparison_absolute: 121
- object_size_comparison_relative: 120
- object_distance_to_camera: 99
- object_size: 99
- object_pair_distance_center: 65
- object_pair_distance_vector: 65
- object_comparison_relative_distance: 49
- object_comparison_absolute_distance: 40

### SPHERICAL

- Unique Question IDs: 764
- Total Entries: 10427

| Scene | Unique QIDs | Entries | Avg Views |
|-------|-------------|---------|-----------|
| 0015_840888 | 96 | 1440 | 15.0 |
| 0042_839881 | 105 | 1347 | 12.8 |
| 0106_839990 | 170 | 1798 | 10.6 |
| 0200_840150 | 103 | 1500 | 14.6 |
| 0267_840790 | 290 | 4342 | 15.0 |

**Question Types:**

- object_pair_distance_center_w_size: 118
- object_size_comparison_absolute: 118
- object_size_comparison_relative: 117
- object_distance_to_camera: 99
- object_size: 99
- object_pair_distance_center: 63
- object_pair_distance_vector: 63
- object_comparison_absolute_distance: 47
- object_comparison_relative_distance: 40

### LINEAR_APPROACH

- Unique Question IDs: 1092
- Total Entries: 5337

| Scene | Unique QIDs | Entries | Avg Views |
|-------|-------------|---------|-----------|
| 0015_840888 | 252 | 1258 | 5.0 |
| 0042_839881 | 175 | 863 | 4.9 |
| 0106_839990 | 233 | 1060 | 4.5 |
| 0200_840150 | 186 | 928 | 5.0 |
| 0267_840790 | 246 | 1228 | 5.0 |

**Question Types:**

- object_pair_distance_center_w_size: 195
- object_size_comparison_absolute: 195
- object_size_comparison_relative: 192
- object_pair_distance_center: 113
- object_pair_distance_vector: 113
- object_distance_to_camera: 105
- object_size: 105
- object_comparison_absolute_distance: 37
- object_comparison_relative_distance: 37

### LINEAR_PASSBY

- Unique Question IDs: 1094
- Total Entries: 5351

| Scene | Unique QIDs | Entries | Avg Views |
|-------|-------------|---------|-----------|
| 0015_840888 | 252 | 1257 | 5.0 |
| 0042_839881 | 177 | 869 | 4.9 |
| 0106_839990 | 233 | 1067 | 4.6 |
| 0200_840150 | 186 | 928 | 5.0 |
| 0267_840790 | 246 | 1230 | 5.0 |

**Question Types:**

- object_pair_distance_center_w_size: 195
- object_size_comparison_absolute: 195
- object_size_comparison_relative: 192
- object_pair_distance_center: 113
- object_pair_distance_vector: 113
- object_distance_to_camera: 105
- object_size: 105
- object_comparison_relative_distance: 40
- object_comparison_absolute_distance: 36

### ROTATION

- Unique Question IDs: 1095
- Total Entries: 5342

| Scene | Unique QIDs | Entries | Avg Views |
|-------|-------------|---------|-----------|
| 0015_840888 | 252 | 1257 | 5.0 |
| 0042_839881 | 178 | 872 | 4.9 |
| 0106_839990 | 233 | 1055 | 4.5 |
| 0200_840150 | 186 | 928 | 5.0 |
| 0267_840790 | 246 | 1230 | 5.0 |

**Question Types:**

- object_pair_distance_center_w_size: 195
- object_size_comparison_absolute: 195
- object_size_comparison_relative: 192
- object_pair_distance_center: 113
- object_pair_distance_vector: 113
- object_distance_to_camera: 105
- object_size: 105
- object_comparison_absolute_distance: 40
- object_comparison_relative_distance: 37

## Per-Scene Detailed Breakdown

### around / 0015_840888

- Unique Question IDs: 96
- Total Entries: 1440
- Average Views: 15.0

| Question Type | Count |
|--------------|-------|
| object_distance_to_camera | 37 |
| object_size | 37 |
| object_pair_distance_center_w_size | 6 |
| object_size_comparison_absolute | 6 |
| object_size_comparison_relative | 6 |
| object_pair_distance_center | 2 |
| object_pair_distance_vector | 2 |

### around / 0042_839881

- Unique Question IDs: 118
- Total Entries: 1488
- Average Views: 12.6

| Question Type | Count |
|--------------|-------|
| object_pair_distance_center_w_size | 21 |
| object_size_comparison_absolute | 21 |
| object_size_comparison_relative | 21 |
| object_comparison_relative_distance | 15 |
| object_distance_to_camera | 10 |
| object_size | 10 |
| object_pair_distance_center | 7 |
| object_pair_distance_vector | 7 |
| object_comparison_absolute_distance | 6 |

### around / 0106_839990

- Unique Question IDs: 170
- Total Entries: 1799
- Average Views: 10.6

| Question Type | Count |
|--------------|-------|
| object_comparison_absolute_distance | 34 |
| object_comparison_relative_distance | 34 |
| object_pair_distance_center_w_size | 24 |
| object_size_comparison_absolute | 24 |
| object_size_comparison_relative | 24 |
| object_pair_distance_center | 8 |
| object_pair_distance_vector | 8 |
| object_distance_to_camera | 7 |
| object_size | 7 |

### around / 0200_840150

- Unique Question IDs: 103
- Total Entries: 1500
- Average Views: 14.6

| Question Type | Count |
|--------------|-------|
| object_pair_distance_center_w_size | 27 |
| object_size_comparison_absolute | 27 |
| object_size_comparison_relative | 27 |
| object_pair_distance_center | 9 |
| object_pair_distance_vector | 9 |
| object_distance_to_camera | 2 |
| object_size | 2 |

### around / 0267_840790

- Unique Question IDs: 292
- Total Entries: 4372
- Average Views: 15.0

| Question Type | Count |
|--------------|-------|
| object_distance_to_camera | 43 |
| object_pair_distance_center_w_size | 43 |
| object_size | 43 |
| object_size_comparison_absolute | 43 |
| object_size_comparison_relative | 42 |
| object_pair_distance_center | 39 |
| object_pair_distance_vector | 39 |

### spherical / 0015_840888

- Unique Question IDs: 96
- Total Entries: 1440
- Average Views: 15.0

| Question Type | Count |
|--------------|-------|
| object_distance_to_camera | 37 |
| object_size | 37 |
| object_pair_distance_center_w_size | 6 |
| object_size_comparison_absolute | 6 |
| object_size_comparison_relative | 6 |
| object_pair_distance_center | 2 |
| object_pair_distance_vector | 2 |

### spherical / 0042_839881

- Unique Question IDs: 105
- Total Entries: 1347
- Average Views: 12.8

| Question Type | Count |
|--------------|-------|
| object_pair_distance_center_w_size | 18 |
| object_size_comparison_absolute | 18 |
| object_size_comparison_relative | 18 |
| object_comparison_absolute_distance | 13 |
| object_distance_to_camera | 10 |
| object_size | 10 |
| object_comparison_relative_distance | 6 |
| object_pair_distance_center | 6 |
| object_pair_distance_vector | 6 |

### spherical / 0106_839990

- Unique Question IDs: 170
- Total Entries: 1798
- Average Views: 10.6

| Question Type | Count |
|--------------|-------|
| object_comparison_absolute_distance | 34 |
| object_comparison_relative_distance | 34 |
| object_pair_distance_center_w_size | 24 |
| object_size_comparison_absolute | 24 |
| object_size_comparison_relative | 24 |
| object_pair_distance_center | 8 |
| object_pair_distance_vector | 8 |
| object_distance_to_camera | 7 |
| object_size | 7 |

### spherical / 0200_840150

- Unique Question IDs: 103
- Total Entries: 1500
- Average Views: 14.6

| Question Type | Count |
|--------------|-------|
| object_pair_distance_center_w_size | 27 |
| object_size_comparison_absolute | 27 |
| object_size_comparison_relative | 27 |
| object_pair_distance_center | 9 |
| object_pair_distance_vector | 9 |
| object_distance_to_camera | 2 |
| object_size | 2 |

### spherical / 0267_840790

- Unique Question IDs: 290
- Total Entries: 4342
- Average Views: 15.0

| Question Type | Count |
|--------------|-------|
| object_distance_to_camera | 43 |
| object_pair_distance_center_w_size | 43 |
| object_size | 43 |
| object_size_comparison_absolute | 43 |
| object_size_comparison_relative | 42 |
| object_pair_distance_center | 38 |
| object_pair_distance_vector | 38 |

### linear_approach / 0015_840888

- Unique Question IDs: 252
- Total Entries: 1258
- Average Views: 5.0

| Question Type | Count |
|--------------|-------|
| object_distance_to_camera | 43 |
| object_pair_distance_center_w_size | 43 |
| object_size | 43 |
| object_size_comparison_absolute | 43 |
| object_size_comparison_relative | 42 |
| object_pair_distance_center | 19 |
| object_pair_distance_vector | 19 |

### linear_approach / 0042_839881

- Unique Question IDs: 175
- Total Entries: 863
- Average Views: 4.9

| Question Type | Count |
|--------------|-------|
| object_pair_distance_center_w_size | 33 |
| object_size_comparison_absolute | 33 |
| object_size_comparison_relative | 33 |
| object_pair_distance_center | 25 |
| object_pair_distance_vector | 25 |
| object_distance_to_camera | 10 |
| object_size | 10 |
| object_comparison_absolute_distance | 3 |
| object_comparison_relative_distance | 3 |

### linear_approach / 0106_839990

- Unique Question IDs: 233
- Total Entries: 1060
- Average Views: 4.5

| Question Type | Count |
|--------------|-------|
| object_comparison_absolute_distance | 34 |
| object_comparison_relative_distance | 34 |
| object_pair_distance_center_w_size | 33 |
| object_size_comparison_absolute | 33 |
| object_size_comparison_relative | 33 |
| object_pair_distance_center | 26 |
| object_pair_distance_vector | 26 |
| object_distance_to_camera | 7 |
| object_size | 7 |

### linear_approach / 0200_840150

- Unique Question IDs: 186
- Total Entries: 928
- Average Views: 5.0

| Question Type | Count |
|--------------|-------|
| object_pair_distance_center_w_size | 43 |
| object_size_comparison_absolute | 43 |
| object_size_comparison_relative | 42 |
| object_pair_distance_center | 27 |
| object_pair_distance_vector | 27 |
| object_distance_to_camera | 2 |
| object_size | 2 |

### linear_approach / 0267_840790

- Unique Question IDs: 246
- Total Entries: 1228
- Average Views: 5.0

| Question Type | Count |
|--------------|-------|
| object_distance_to_camera | 43 |
| object_pair_distance_center_w_size | 43 |
| object_size | 43 |
| object_size_comparison_absolute | 43 |
| object_size_comparison_relative | 42 |
| object_pair_distance_center | 16 |
| object_pair_distance_vector | 16 |

### linear_passby / 0015_840888

- Unique Question IDs: 252
- Total Entries: 1257
- Average Views: 5.0

| Question Type | Count |
|--------------|-------|
| object_distance_to_camera | 43 |
| object_pair_distance_center_w_size | 43 |
| object_size | 43 |
| object_size_comparison_absolute | 43 |
| object_size_comparison_relative | 42 |
| object_pair_distance_center | 19 |
| object_pair_distance_vector | 19 |

### linear_passby / 0042_839881

- Unique Question IDs: 177
- Total Entries: 869
- Average Views: 4.9

| Question Type | Count |
|--------------|-------|
| object_pair_distance_center_w_size | 33 |
| object_size_comparison_absolute | 33 |
| object_size_comparison_relative | 33 |
| object_pair_distance_center | 25 |
| object_pair_distance_vector | 25 |
| object_distance_to_camera | 10 |
| object_size | 10 |
| object_comparison_relative_distance | 6 |
| object_comparison_absolute_distance | 2 |

### linear_passby / 0106_839990

- Unique Question IDs: 233
- Total Entries: 1067
- Average Views: 4.6

| Question Type | Count |
|--------------|-------|
| object_comparison_absolute_distance | 34 |
| object_comparison_relative_distance | 34 |
| object_pair_distance_center_w_size | 33 |
| object_size_comparison_absolute | 33 |
| object_size_comparison_relative | 33 |
| object_pair_distance_center | 26 |
| object_pair_distance_vector | 26 |
| object_distance_to_camera | 7 |
| object_size | 7 |

### linear_passby / 0200_840150

- Unique Question IDs: 186
- Total Entries: 928
- Average Views: 5.0

| Question Type | Count |
|--------------|-------|
| object_pair_distance_center_w_size | 43 |
| object_size_comparison_absolute | 43 |
| object_size_comparison_relative | 42 |
| object_pair_distance_center | 27 |
| object_pair_distance_vector | 27 |
| object_distance_to_camera | 2 |
| object_size | 2 |

### linear_passby / 0267_840790

- Unique Question IDs: 246
- Total Entries: 1230
- Average Views: 5.0

| Question Type | Count |
|--------------|-------|
| object_distance_to_camera | 43 |
| object_pair_distance_center_w_size | 43 |
| object_size | 43 |
| object_size_comparison_absolute | 43 |
| object_size_comparison_relative | 42 |
| object_pair_distance_center | 16 |
| object_pair_distance_vector | 16 |

### rotation / 0015_840888

- Unique Question IDs: 252
- Total Entries: 1257
- Average Views: 5.0

| Question Type | Count |
|--------------|-------|
| object_distance_to_camera | 43 |
| object_pair_distance_center_w_size | 43 |
| object_size | 43 |
| object_size_comparison_absolute | 43 |
| object_size_comparison_relative | 42 |
| object_pair_distance_center | 19 |
| object_pair_distance_vector | 19 |

### rotation / 0042_839881

- Unique Question IDs: 178
- Total Entries: 872
- Average Views: 4.9

| Question Type | Count |
|--------------|-------|
| object_pair_distance_center_w_size | 33 |
| object_size_comparison_absolute | 33 |
| object_size_comparison_relative | 33 |
| object_pair_distance_center | 25 |
| object_pair_distance_vector | 25 |
| object_distance_to_camera | 10 |
| object_size | 10 |
| object_comparison_absolute_distance | 6 |
| object_comparison_relative_distance | 3 |

### rotation / 0106_839990

- Unique Question IDs: 233
- Total Entries: 1055
- Average Views: 4.5

| Question Type | Count |
|--------------|-------|
| object_comparison_absolute_distance | 34 |
| object_comparison_relative_distance | 34 |
| object_pair_distance_center_w_size | 33 |
| object_size_comparison_absolute | 33 |
| object_size_comparison_relative | 33 |
| object_pair_distance_center | 26 |
| object_pair_distance_vector | 26 |
| object_distance_to_camera | 7 |
| object_size | 7 |

### rotation / 0200_840150

- Unique Question IDs: 186
- Total Entries: 928
- Average Views: 5.0

| Question Type | Count |
|--------------|-------|
| object_pair_distance_center_w_size | 43 |
| object_size_comparison_absolute | 43 |
| object_size_comparison_relative | 42 |
| object_pair_distance_center | 27 |
| object_pair_distance_vector | 27 |
| object_distance_to_camera | 2 |
| object_size | 2 |

### rotation / 0267_840790

- Unique Question IDs: 246
- Total Entries: 1230
- Average Views: 5.0

| Question Type | Count |
|--------------|-------|
| object_distance_to_camera | 43 |
| object_pair_distance_center_w_size | 43 |
| object_size | 43 |
| object_size_comparison_absolute | 43 |
| object_size_comparison_relative | 42 |
| object_pair_distance_center | 16 |
| object_pair_distance_vector | 16 |

## Selection Criteria

The benchmark was created with the following goals:

1. **Balanced across scenes**: Each scene contributes roughly equal number of questions
2. **Balanced question types**: Within each scene, different question types are equally represented
3. **Multi-view priority**: Questions with more views are prioritized for multi-view evaluation
4. **Minimum view threshold**: Only questions with sufficient views are included