---
tags:
- ocr
- document-processing
- glm-ocr
- markdown
- uv-script
- generated
dataset_info:
  config_name: dots-ocr
  features:
  - name: document_id
    dtype: string
  - name: page_number
    dtype: string
  - name: image
    dtype: image
  - name: text
    dtype: string
  - name: alto_xml
    dtype: string
  - name: has_image
    dtype: bool
  - name: has_alto
    dtype: bool
  - name: markdown
    dtype: string
  - name: inference_info
    dtype: string
  splits:
  - name: train
    num_bytes: 7479111
    num_examples: 50
  download_size: 4748795
  dataset_size: 7479111
configs:
- config_name: dots-ocr
  data_files:
  - split: train
    path: dots-ocr/train-*
---

# Document OCR using GLM-OCR

This dataset contains OCR results from images in [NationalLibraryOfScotland/medical-history-of-british-india](https://huggingface.co/datasets/NationalLibraryOfScotland/medical-history-of-british-india) using GLM-OCR, a compact 0.9B OCR model achieving SOTA performance.

## Processing Details

- **Source Dataset**: [NationalLibraryOfScotland/medical-history-of-british-india](https://huggingface.co/datasets/NationalLibraryOfScotland/medical-history-of-british-india)
- **Model**: [zai-org/GLM-OCR](https://huggingface.co/zai-org/GLM-OCR)
- **Task**: text recognition
- **Number of Samples**: 50
- **Processing Time**: 8.9 min
- **Processing Date**: 2026-02-14 19:13 UTC

### Configuration

- **Image Column**: `image`
- **Output Column**: `markdown`
- **Dataset Split**: `train`
- **Batch Size**: 16
- **Max Model Length**: 8,192 tokens
- **Max Output Tokens**: 8,192
- **Temperature**: 0.01
- **Top P**: 1e-05
- **GPU Memory Utilization**: 80.0%

## Model Information

GLM-OCR is a compact, high-performance OCR model:
- 0.9B parameters
- 94.62% on OmniDocBench V1.5
- CogViT visual encoder + GLM-0.5B language decoder
- Multi-Token Prediction (MTP) loss for efficiency
- Multilingual: zh, en, fr, es, ru, de, ja, ko
- MIT licensed

## Dataset Structure

The dataset contains all original columns plus:
- `markdown`: The extracted text in markdown format
- `inference_info`: JSON list tracking all OCR models applied to this dataset

## Reproduction

```bash
uv run https://huggingface.co/datasets/uv-scripts/ocr/raw/main/glm-ocr.py \
    NationalLibraryOfScotland/medical-history-of-british-india \
    <output-dataset> \
    --image-column image \
    --batch-size 16 \
    --task ocr
```

Generated with [UV Scripts](https://huggingface.co/uv-scripts)