---
tags:
- ocr
- document-processing
- dots-ocr-1.5
- multilingual
- markdown
- uv-script
- generated
---

# Document OCR using dots.ocr-1.5

This dataset contains OCR results from images in [davanstrien/ufo-ColPali](https://huggingface.co/datasets/davanstrien/ufo-ColPali) using DoTS.ocr-1.5, a 3B multilingual model with SOTA document parsing.

## Processing Details

- **Source Dataset**: [davanstrien/ufo-ColPali](https://huggingface.co/datasets/davanstrien/ufo-ColPali)
- **Model**: [davanstrien/dots.ocr-1.5](https://huggingface.co/davanstrien/dots.ocr-1.5)
- **Number of Samples**: 3
- **Processing Time**: 7.7 min
- **Processing Date**: 2026-03-14 17:05 UTC

### Configuration

- **Image Column**: `image`
- **Output Column**: `markdown`
- **Dataset Split**: `train`
- **Batch Size**: 16
- **Prompt Mode**: layout-all
- **Max Model Length**: 24,000 tokens
- **Max Output Tokens**: 24,000
- **GPU Memory Utilization**: 90.0%

## Model Information

DoTS.ocr-1.5 is a 3B multilingual document parsing model that excels at:
- 100+ Languages — Multilingual document support
- Table extraction — Structured data recognition
- Formulas — Mathematical notation preservation
- Layout-aware — Reading order and structure preservation
- Web screen parsing — Webpage layout analysis
- Scene text spotting — Text detection in natural scenes

## 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

## Usage

```python
from datasets import load_dataset
import json

# Load the dataset
dataset = load_dataset("{output_dataset_id}", split="train")

# Access the markdown text
for example in dataset:
    print(example["markdown"])
    break

# View all OCR models applied to this dataset
inference_info = json.loads(dataset[0]["inference_info"])
for info in inference_info:
    print(f"Column: {info['column_name']} - Model: {info['model_id']}")
```

## Reproduction

This dataset was generated using the [uv-scripts/ocr](https://huggingface.co/datasets/uv-scripts/ocr) DoTS OCR 1.5 script:

```bash
uv run https://huggingface.co/datasets/uv-scripts/ocr/raw/main/dots-ocr-1.5.py \
    davanstrien/ufo-ColPali \
    <output-dataset> \
    --image-column image \
    --batch-size 16 \
    --prompt-mode layout-all \
    --max-model-len 24000 \
    --max-tokens 24000 \
    --gpu-memory-utilization 0.9
```

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