Expanded Igbo corpus: 202,879 records | 10 sources | existing data preserved | SHA-256 deduplication | 3-layer Igbo language verification | train/validation/test/all splits
Expanded Igbo corpus: 202,879 records | 10 sources | existing data preserved | SHA-256 deduplication | 3-layer Igbo language verification | train/validation/test/all splits
Expanded Igbo corpus: 250,175 records | 11 sources | existing data preserved | SHA-256 deduplication | 3-layer Igbo language verification | train/validation/test/all splits