ISO 15924 · Bopo
Bopomofo
The Bopomofo writing system (ISO 15924 Bopo): 3 languages use it, 77 Unicode characters. Best OCR accuracy: 3% Acc@5 (PaddleOCR-VL-1.5).
Languages written in Bopomofo
- Gehmj
- Mandarin Chinesecmn
- Chinesezho
OCR results
- PaddleOCR-VL-1.5: Acc@5 3.0%, CER 45.6
- Gemini 3.1 Flash-Lite: Acc@5 1.0%, CER 20.2
- DeepSeek-OCR-2: Acc@5 0.0%, CER 71.7
- dots.mocr: Acc@5 0.0%, CER 52.6
- dots.ocr: Acc@5 0.0%, CER 58.0
- FireRed-OCR: Acc@5 0.0%, CER 63.3
- GLM-OCR: Acc@5 0.0%, CER 45.6
- GPT-4.1: Acc@5 0.0%, CER 49.0
- HunyuanOCR: Acc@5 0.0%, CER 46.7
- LightOnOCR-2-1B: Acc@5 0.0%, CER 65.7
- Nanonets-OCR2-3B: Acc@5 0.0%, CER 63.9
- olmOCR-2: Acc@5 0.0%, CER 45.7
- Qwen3-VL-8B: Acc@5 0.0%, CER 44.9
- RolmOCR: Acc@5 0.0%, CER 52.8