# Split Report v1

## Split Sizes

| Split | Genes | Real Genes | Non-targeting |
|-------|-------|------------|---------------|
| train | 3592 | 3417 | 175 |
| val | 690 | 652 | 38 |
| test | 996 | 959 | 37 |

## Leakage Checks

| Check | Result |
|-------|--------|
| Gene overlap: train_vs_val | PASS (0 overlap) |
| Gene overlap: test_vs_train | PASS (0 overlap) |
| Gene overlap: test_vs_val | PASS (0 overlap) |
| sgRNA overlap: train_vs_val | 28 shared sequences |
| sgRNA overlap: test_vs_train | 28 shared sequences |
| sgRNA overlap: test_vs_val | 8 shared sequences |
| Image hash: train_vs_val | FAIL (2 duplicates) |
| Image hash: test_vs_train | FAIL (2 duplicates) |
| Image hash: test_vs_val | FAIL (1 duplicates) |

## Cluster Distribution

- **train**: 222 clusters, 3592 genes with cluster labels
- **val**: 219 clusters, 690 genes with cluster labels
- **test**: 222 clusters, 996 genes with cluster labels

## Phase Distribution

- **train**: 20,959,750 interphase cells, 566,099 mitotic cells (mitotic fraction: 0.026)
- **val**: 4,047,916 interphase cells, 110,073 mitotic cells (mitotic fraction: 0.026)
- **test**: 5,895,609 interphase cells, 158,436 mitotic cells (mitotic fraction: 0.026)