Datasets:

davanstrien
/

exams-hunyuan-ocr

document_id stringlengths 9 9	page_number int32 1 20	file_identifier stringlengths 9 9	text stringlengths 0 3.05k	alto_xml stringlengths 714 77.5k	has_image bool 1 class	has_alto bool 1 class	document_metadata stringlengths 39 138	has_metadata bool 1 class	exam_type stringclasses 18 values	exam_year stringdate 1897-01-01 00:00:00 1938-01-01 00:00:00	exam_reference stringclasses 2 values	markdown stringlengths 39 53.8k	inference_info stringclasses 1 value
143486138	1	143116563	Circular No. 20. Scottish Education Department; Letters should be addressed— “ The Secretary, Whitehall, London, S.W.l.” SCOTTISH EDUCATION DEPARTMENT, WHITEHALL, LONDON, S.W.l. loth January 1920. SIR, I AM to remind you that it is the duty of every Education Authority to prepare and submit for the approval of the Depa...	<?xml version="1.0" encoding="UTF-8"?> <alto xmlns="http://www.loc.gov/standards/alto/v3/alto.xsd"><Description><MeasurementUnit>pixel</MeasurementUnit><sourceImageInformation><fileName>./data/pdfs/c_125883965/i_143486138/168499299.23.pdf</fileName></sourceImageInformation><OCRProcessing ID="IdOcr"><ocrProcessingStep><...	true	true	Scottish Education Department - 1920 - GEB.16	true	Scottish Education Department	1920	GEB.16	## Cirular No. 20. ## Letters should be addressed— "The Secretary, Scottish Education Department, Whitehall, London, S.W.I." ## SCOTTISH EDUCATION DEPARTMENT, WHITEHALL, LONDON, S.W.I. 13th January 1920. ## Sir, I AM to remind you that it is the duty of every Education Authority to prepare and submit for the...	[{"model_id": "tencent/HunyuanOCR", "column_name": "markdown", "timestamp": "2025-11-25T16:15:31.434565", "prompt_mode": "parse-document", "prompt_language": "en"}]
143486138	2	143116575	2 receive, as soon as may be, and if possible not later than March 3Jst, a formal statement showing clearly — (a) The number of children (if any) residing beyond a radius of three miles from the nearest school in the various parts of your Authority’s area, and the provision which is being made, or has been made, for th...	<?xml version="1.0" encoding="UTF-8"?> <alto xmlns="http://www.loc.gov/standards/alto/v3/alto.xsd"><Description><MeasurementUnit>pixel</MeasurementUnit><sourceImageInformation><fileName>./data/pdfs/c_125883965/i_143486138/168499299.23.pdf</fileName></sourceImageInformation><OCRProcessing ID="IdOcr"><ocrProcessingStep><...	true	true	Scottish Education Department - 1920 - GEB.16	true	Scottish Education Department	1920	GEB.16	2 receive, as soon as may be, and if possible not later than March 31st, a formal statement showing clearly— (a) The number of children (if any) residing beyond a radius of three miles from the nearest school in the various parts of your Authority's area, and the provision which is being made, or has been made, for t...	[{"model_id": "tencent/HunyuanOCR", "column_name": "markdown", "timestamp": "2025-11-25T16:15:31.434565", "prompt_mode": "parse-document", "prompt_language": "en"}]
143486138	3	143116587	3 Authority of his district for such financial assistance as he may require towards maintenance and towards payment of fees, and it will be necessary, if the scheme does not already provide for the 'granting of such assistance, to amend it accordingly forthwith. I have the honour to be, Sir, Your obedient Servant, To t...	<?xml version="1.0" encoding="UTF-8"?> <alto xmlns="http://www.loc.gov/standards/alto/v3/alto.xsd"><Description><MeasurementUnit>pixel</MeasurementUnit><sourceImageInformation><fileName>./data/pdfs/c_125883965/i_143486138/168499299.23.pdf</fileName></sourceImageInformation><OCRProcessing ID="IdOcr"><ocrProcessingStep><...	true	true	Scottish Education Department - 1920 - GEB.16	true	Scottish Education Department	1920	GEB.16	## 3 Authority of his district for such financial assistance as he may require towards maintenance and towards payment of fees, and it will be necessary, if the scheme does not already provide for the granting of such assistance, to amend it accordingly forthwith. I have the honour to be, Sir, Your obedient Servant...	[{"model_id": "tencent/HunyuanOCR", "column_name": "markdown", "timestamp": "2025-11-25T16:15:31.434565", "prompt_mode": "parse-document", "prompt_language": "en"}]
143486138	4	143116599		<?xml version="1.0" encoding="UTF-8"?> <alto xmlns="http://www.loc.gov/standards/alto/v3/alto.xsd"><Description><MeasurementUnit>pixel</MeasurementUnit><sourceImageInformation><fileName>./data/pdfs/c_125883965/i_143486138/168499299.23.pdf</fileName></sourceImageInformation><OCRProcessing ID="IdOcr"><ocrProcessingStep><...	true	true	Scottish Education Department - 1920 - GEB.16	true	Scottish Education Department	1920	GEB.16	The text in the picture is too small to read.	[{"model_id": "tencent/HunyuanOCR", "column_name": "markdown", "timestamp": "2025-11-25T16:15:31.434565", "prompt_mode": "parse-document", "prompt_language": "en"}]
143486136	1	143116443	"0!PMi\nCrOfS -23,\nCircular No. 3.\nSCOTTISH EDUCATION DEPARTMENT,\n8th April, 1919.\nEDUCATION (SC(...TRUNCATED)	"<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<alto xmlns=\"http://www.loc.gov/standards/alto/v3/alto(...TRUNCATED)	true	true	Education (Scotland) Act, 1918 - 1919 - GEB.16	true	Education (Scotland) Act, 1918	1918	GEB.16	"## Circular No. 3.\n## SCOTTISH EDUCATION DEPARTMENT,\n## 8th April, 1919.\n\n# EDUCATION (SCOTLAND(...TRUNCATED)	"[{\"model_id\": \"tencent/HunyuanOCR\", \"column_name\": \"markdown\", \"timestamp\": \"2025-11-25T(...TRUNCATED)
143486136	2	143116455	"2\nuntil 16th May, on and after which day the new Authorities\nwill assume responsibility in accord(...TRUNCATED)	"<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<alto xmlns=\"http://www.loc.gov/standards/alto/v3/alto(...TRUNCATED)	true	true	Education (Scotland) Act, 1918 - 1919 - GEB.16	true	Education (Scotland) Act, 1918	1918	GEB.16	"2\n\nuntil 16th May, on and after which day the new Authorities will assume responsibility in accor(...TRUNCATED)	"[{\"model_id\": \"tencent/HunyuanOCR\", \"column_name\": \"markdown\", \"timestamp\": \"2025-11-25T(...TRUNCATED)
143486136	3	143116467	"3\nAPPENDIX I.\nOrder made by the Scottish Education Department\non 20th February, 1919, fixing App(...TRUNCATED)	"<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<alto xmlns=\"http://www.loc.gov/standards/alto/v3/alto(...TRUNCATED)	true	true	Education (Scotland) Act, 1918 - 1919 - GEB.16	true	Education (Scotland) Act, 1918	1918	GEB.16	"# APPENDIX I.\n\nOrder made by the Scottish Education Department on 20th February, 1919, fixing App(...TRUNCATED)	"[{\"model_id\": \"tencent/HunyuanOCR\", \"column_name\": \"markdown\", \"timestamp\": \"2025-11-25T(...TRUNCATED)
143486136	4	143116479	"Section 32\nSection 33\nThe First Sche-\ndule.\nSCHEDULE—continued.\nSubsection (1) so\nfar as re(...TRUNCATED)	"<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<alto xmlns=\"http://www.loc.gov/standards/alto/v3/alto(...TRUNCATED)	true	true	Education (Scotland) Act, 1918 - 1919 - GEB.16	true	Education (Scotland) Act, 1918	1918	GEB.16	"## 4 SCHEDULE—continued.\n\nSection 32 Provisions as to education au thorities, school management(...TRUNCATED)	"[{\"model_id\": \"tencent/HunyuanOCR\", \"column_name\": \"markdown\", \"timestamp\": \"2025-11-25T(...TRUNCATED)
143486136	5	143116491	"5\nAPPENDIX II.\nOrder made by the Scottish Education Department\non 18th March, 1919, fixing Appoi(...TRUNCATED)	"<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<alto xmlns=\"http://www.loc.gov/standards/alto/v3/alto(...TRUNCATED)	true	true	Education (Scotland) Act, 1918 - 1919 - GEB.16	true	Education (Scotland) Act, 1918	1918	GEB.16	"# APPENDIX II.\n\nOrder made by the Scottish Education Department on 18th March, 1919, fixing Appoi(...TRUNCATED)	"[{\"model_id\": \"tencent/HunyuanOCR\", \"column_name\": \"markdown\", \"timestamp\": \"2025-11-25T(...TRUNCATED)
143486136	6	143116503	"SCHEDULE—continued.\nSection 9\nSection 10\nSection 11\nSection 12\nSection 13\nSection 20\nSecti(...TRUNCATED)	"<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<alto xmlns=\"http://www.loc.gov/standards/alto/v3/alto(...TRUNCATED)	true	true	Education (Scotland) Act, 1918 - 1919 - GEB.16	true	Education (Scotland) Act, 1918	1918	GEB.16	"# SCHEDULE—continued.\n\nSection 9 Contributions to maintenance of certain schools and institutio(...TRUNCATED)	"[{\"model_id\": \"tencent/HunyuanOCR\", \"column_name\": \"markdown\", \"timestamp\": \"2025-11-25T(...TRUNCATED)

End of preview. Expand in Data Studio

Document OCR using HunyuanOCR

This dataset contains OCR results from images in NationalLibraryOfScotland/Scottish-School-Exam-Papers using HunyuanOCR, a lightweight 1B VLM from Tencent.

Processing Details

Source Dataset: NationalLibraryOfScotland/Scottish-School-Exam-Papers
Model: tencent/HunyuanOCR
Number of Samples: 100
Processing Time: 9.8 min
Processing Date: 2025-11-25 16:15 UTC

Configuration

Image Column: image
Output Column: markdown
Dataset Split: train
Batch Size: 1
Prompt Mode: parse-document
Prompt Language: English
Max Model Length: 16,384 tokens
Max Output Tokens: 16,384
GPU Memory Utilization: 80.0%

Model Information

HunyuanOCR is a lightweight 1B VLM that excels at:

📝 Document Parsing - Full markdown extraction with reading order
📊 Table Extraction - HTML format tables
📐 Formula Recognition - LaTeX format formulas
📈 Chart Parsing - Mermaid/Markdown format
📍 Text Spotting - Detection with coordinates
🔍 Information Extraction - Key-value, fields, subtitles
🌐 Translation - Multilingual photo translation

Prompt Modes Available

parse-document - Full document parsing (default)
parse-formula - LaTeX formula extraction
parse-table - HTML table extraction
parse-chart - Chart/flowchart parsing
spot - Text detection with coordinates
extract-key - Extract specific key value
extract-fields - Extract multiple fields as JSON
extract-subtitles - Subtitle extraction
translate - Document translation

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

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 HunyuanOCR script:

uv run https://huggingface.co/datasets/uv-scripts/ocr/raw/main/hunyuan-ocr.py \
    NationalLibraryOfScotland/Scottish-School-Exam-Papers \
    <output-dataset> \
    --image-column image \
    --batch-size 1 \
    --prompt-mode parse-document \
    --max-model-len 16384 \
    --max-tokens 16384 \
    --gpu-memory-utilization 0.8

Generated with UV Scripts

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