Pyyan / Compare / MinerU vs GLM-OCR vs DeepSeek-OCR
MinerU vs GLM-OCR vs DeepSeek-OCR
3 of 5OCR & Document AI · verified 13 Aug 2026
| Specification | MinerU | GLM-OCR | DeepSeek-OCR |
|---|---|---|---|
| Summary | A pipeline, not a model: PDF to clean markdown. | Currently the top scorer on document parsing. | Compresses pages into far fewer vision tokens. |
| OmniDocBench | ~90 | 94.6 | ~92 |
| Open weights | Yes | Yes | Yes |
| Handles | PDF, formulas, tables | Tables, formulas, handwriting | Dense text, tables |
| Licence | AGPL-3.0 | Open weights | MIT |
| Kind | Pipeline | Vision language model | Vision language model |
| Category | OCR & Document AI | OCR & Document AI | OCR & Document AI |
| Official | OpenDataLab ↗ | Zhipu AI ↗ | DeepSeek ↗ |
Highlighted rows are where these differ.
MinerU
- Combines layout, formula and table models
- Popular for building training corpora
Best for bulk academic PDF conversion.
GLM-OCR
- Ahead of Gemini 3 Pro and GPT-5.2 on the same benchmark
- 94.0 on OCRBench
Best for complex documents end to end.
DeepSeek-OCR
- Treats the page image as compressed context
- Notable for cost per page rather than raw accuracy
Best for long documents on a budget.