Pyyan / Compare / Docling vs GLM-OCR
Docling vs GLM-OCR
2 of 5OCR & Document AI · verified 13 Aug 2026
DoclingIBMcurrent
GLM-OCRZhipu AIcurrent| Specification | Docling | GLM-OCR |
|---|---|---|
| Summary | Document conversion aimed squarely at RAG pipelines. | Currently the top scorer on document parsing. |
| OmniDocBench | ~88 | 94.6 |
| Open weights | Yes | Yes |
| Handles | PDF, DOCX, PPTX, HTML | Tables, formulas, handwriting |
| Licence | MIT | Open weights |
| Kind | Pipeline | Vision language model |
| Category | OCR & Document AI | OCR & Document AI |
| Official | IBM ↗ | Zhipu AI ↗ |
Highlighted rows are where these differ.
Docling
- Outputs a structured document model, not just text
- Integrates with LlamaIndex and LangChain
Best for feeding a retrieval pipeline.
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.