ISO 15924 · Thai · abugida

Thai

The Thai writing system (ISO 15924 Thai), a abugida: 44 languages use it, 86 Unicode characters. Best OCR accuracy: 81% Acc@5 (dots.ocr).

Languages written in Thai

OCR results

  • dots.ocr: Acc@5 81.0%, CER 3.3
  • dots.mocr: Acc@5 79.0%, CER 4.3
  • Gemini 3.1 Flash-Lite: Acc@5 68.0%, CER 3.7
  • HunyuanOCR: Acc@5 65.0%, CER 4.6
  • GPT-4.1: Acc@5 51.0%, CER 6.3
  • olmOCR-2: Acc@5 34.0%, CER 11.4
  • RolmOCR: Acc@5 33.0%, CER 12.8
  • Qwen3-VL-8B: Acc@5 31.0%, CER 12.4
  • LightOnOCR-2-1B: Acc@5 25.0%, CER 16.1
  • Nanonets-OCR2-3B: Acc@5 22.0%, CER 16.0
  • PaddleOCR-VL-1.5: Acc@5 17.0%, CER 52.1
  • FireRed-OCR: Acc@5 14.0%, CER 31.5
  • DeepSeek-OCR-2: Acc@5 7.0%, CER 53.8
  • GLM-OCR: Acc@5 0.0%, CER 69.7