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ocr-output-Directive017-1761352144

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Directive017.pdf
/home/dck/Programming/ducklake/vlm_llm_doc_processing/pdfs/Directive017.pdf
10
# Directive 017 **Release date:** December 11, 2024 **Effective date:** December 11, 2024 **Replaces previous edition issued March 17, 2022** ## Measurement Requirements for Oil and Gas Operations ### Contents - **Introduction** - Purpose of This Directive - What's New in This Edition? - Intent ...
[{"model_id": "lightonai/LightOnOCR-0.9B-32k-1025", "model_name": "LightOnOCR", "vocab_size": "32k", "column_name": "markdown", "timestamp": "2025-10-25T00:32:00.990057", "temperature": 0.2, "top_p": 0.9, "max_tokens": 6500, "target_size": 1288}]
2
Directive017.pdf
/home/dck/Programming/ducklake/vlm_llm_doc_processing/pdfs/Directive017.pdf
10
# Alberta Energy Regulator ## 1.9.2 Schematic Updates - Page 1-33 ## 1.9.3 Implementation - Page 1-34 ## 1.9.4 Schematic Availability - Page 1-34 ## 1.10 Facility Delineation Requirements - Page 1-34 ## 2 Calibration and Proving ### 2.1 Definitions - Page 2-1 ### 2.2 Applicability - Page 2-2 ### 2.3 Frequency - ...
[{"model_id": "lightonai/LightOnOCR-0.9B-32k-1025", "model_name": "LightOnOCR", "vocab_size": "32k", "column_name": "markdown", "timestamp": "2025-10-25T00:32:00.990057", "temperature": 0.2, "top_p": 0.9, "max_tokens": 6500, "target_size": 1288}]
3
Directive017.pdf
/home/dck/Programming/ducklake/vlm_llm_doc_processing/pdfs/Directive017.pdf
10
# Alberta Energy Regulator ## 3.2 Metering Difference - Description - Target Metering Difference ## 4 Gas Measurement ### 4.1 General Requirements ### 4.2 Gas Measurement and Accounting Requirements for Various Battery/Facility Types #### 4.2.1 Oil/Bitumen Batteries #### 4.2.2 Gas Batteries/Facilities ### 4.3 Base Re...
[{"model_id": "lightonai/LightOnOCR-0.9B-32k-1025", "model_name": "LightOnOCR", "vocab_size": "32k", "column_name": "markdown", "timestamp": "2025-10-25T00:32:00.990057", "temperature": 0.2, "top_p": 0.9, "max_tokens": 6500, "target_size": 1288}]
4
Directive017.pdf
/home/dck/Programming/ducklake/vlm_llm_doc_processing/pdfs/Directive017.pdf
10
# Alberta Energy Regulator ## 5.6.1 Exceptions - Page 5-29 ## 5.6.2 Applications - Page 5-32 ## 5.6.3 Considerations for Site-specific Approval - Page 5-33 ## 5.7 Gas Effluent Wells Exemption and Reduction for Testing Frequency - Page 5-33 ## 6 Conventional Oil Measurement - Page 6-1 ### 6.1 General Requirements ...
[{"model_id": "lightonai/LightOnOCR-0.9B-32k-1025", "model_name": "LightOnOCR", "vocab_size": "32k", "column_name": "markdown", "timestamp": "2025-10-25T00:32:00.990057", "temperature": 0.2, "top_p": 0.9, "max_tokens": 6500, "target_size": 1288}]
5
Directive017.pdf
/home/dck/Programming/ducklake/vlm_llm_doc_processing/pdfs/Directive017.pdf
10
# Alberta Energy Regulator ## 7.2.3 Testing Requirements - Page 7-4 ## 7.2.4 Production Accounting and Reporting Requirements - Page 7-5 ## 7.3 Gas Multiwell Proration Outside SE Alberta Batteries - Page 7-6 ### 7.3.1 Well Testing Requirements - Page 7-7 ### 7.3.2 Production Volume Calculations - Page 7-9 ### 7.3...
[{"model_id": "lightonai/LightOnOCR-0.9B-32k-1025", "model_name": "LightOnOCR", "vocab_size": "32k", "column_name": "markdown", "timestamp": "2025-10-25T00:32:00.990057", "temperature": 0.2, "top_p": 0.9, "max_tokens": 6500, "target_size": 1288}]
6
Directive017.pdf
/home/dck/Programming/ducklake/vlm_llm_doc_processing/pdfs/Directive017.pdf
10
--- Alberta Energy Regulator 8.4.7 Gas Cycling Scheme……………………………………………………………8-24 8.4.8 Gas Sales/Delivery…………………………………………………………8-25 8.4.9 Gas Plants and Gas Gathering Systems……………………………………8-26 8.4.10 Conventional Oil Facilities………………………………………………8-27 8.4.11 Multiwell Proration Oil Battery…………………………………………8-28 8.4.12 Mi...
[{"model_id": "lightonai/LightOnOCR-0.9B-32k-1025", "model_name": "LightOnOCR", "vocab_size": "32k", "column_name": "markdown", "timestamp": "2025-10-25T00:32:00.990057", "temperature": 0.2, "top_p": 0.9, "max_tokens": 6500, "target_size": 1288}]
7
Directive017.pdf
/home/dck/Programming/ducklake/vlm_llm_doc_processing/pdfs/Directive017.pdf
10
# Alberta Energy Regulator ## 10.5.1 Tank Gauging - Page 10-13 ## 10.5.2 Weigh Scales - Page 10-14 ## 10.5.3 Meters - Page 10-14 ## 11 Acid Gas and Sulphur Measurement ### 11.1 General Requirements - Page 11-1 ### 11.2 Acid Gas Measurement #### 11.2.1 Determining Acid Gas on a Dry Basis - Page 11-2 ### 11.3 Sulph...
[{"model_id": "lightonai/LightOnOCR-0.9B-32k-1025", "model_name": "LightOnOCR", "vocab_size": "32k", "column_name": "markdown", "timestamp": "2025-10-25T00:32:00.990057", "temperature": 0.2, "top_p": 0.9, "max_tokens": 6500, "target_size": 1288}]
8
Directive017.pdf
/home/dck/Programming/ducklake/vlm_llm_doc_processing/pdfs/Directive017.pdf
10
# Alberta Energy Regulator ## 12.3.7 Solvent Measuring 12-15 ## 12.3.8 Production Measurement 12-16 ## 12.3.9 Well Production Measurement 12-16 ## 12.3.10 Proration Factors 12-18 ## 12.3.11 Internal Inspection Exceptions 12-18 ## 12.4 Single Point Measurement Uncertainties 12-19 ## 13 Condensate and High-Vapour-...
[{"model_id": "lightonai/LightOnOCR-0.9B-32k-1025", "model_name": "LightOnOCR", "vocab_size": "32k", "column_name": "markdown", "timestamp": "2025-10-25T00:32:00.990057", "temperature": 0.2, "top_p": 0.9, "max_tokens": 6500, "target_size": 1288}]
9
Directive017.pdf
/home/dck/Programming/ducklake/vlm_llm_doc_processing/pdfs/Directive017.pdf
10
# Alberta Energy Regulator ## 14.10 Electronic Flow Measurement for Liquid Systems - Performance Evaluation - Test Cases for Verification of Oil Flow Calculation Programs - Test Cases for Verification of NGL and LPG Flow Calculation Programs ## 14.11 Records - The Daily Report - The Monthly Report - The Event Log - E...
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10
Directive017.pdf
/home/dck/Programming/ducklake/vlm_llm_doc_processing/pdfs/Directive017.pdf
10
Alberta Energy Regulator # Tables | Table | Description | Page | |-------|-------------------------------------------------------------------------------------------------------|------| | 2.1 | Meter proving frequency requirem...
[{"model_id": "lightonai/LightOnOCR-0.9B-32k-1025", "model_name": "LightOnOCR", "vocab_size": "32k", "column_name": "markdown", "timestamp": "2025-10-25T00:32:00.990057", "temperature": 0.2, "top_p": 0.9, "max_tokens": 6500, "target_size": 1288}]

Document OCR using LightOnOCR-0.9B-32k-1025

This dataset contains OCR results from images in stckmn/ocr-input-Directive017-1761352140 using LightOnOCR, a fast and compact 1B OCR model.

Processing Details

Configuration

  • Image Column: image
  • Output Column: markdown
  • Dataset Split: train
  • Batch Size: 32
  • Target Image Size: 1288px (longest dimension)
  • Max Model Length: 8,192 tokens
  • Max Output Tokens: 6,500
  • Temperature: 0.2
  • Top P: 0.9
  • GPU Memory Utilization: 80.0%

Model Information

LightOnOCR is a fast, compact OCR model that excels at:

  • ⚡ Production Speed - 5.71 pages/second on H100 GPU
  • 🎯 Compact Size - Only 1B parameters
  • 📐 LaTeX formulas - Mathematical notation in LaTeX format
  • 📊 Tables - Extracted and formatted as markdown
  • 📝 Document structure - Hierarchy and layout preservation
  • 🌍 Multilingual - Optimized for European languages
  • 🔤 Flexible vocabulary - 151k/32k/16k token variants

Vocabulary Variants

  • 151k tokens: Full vocabulary, supports all languages
  • 32k tokens: European languages optimized (~12% faster decoding)
  • 16k tokens: European languages optimized (~12% faster decoding)

Dataset Structure

The dataset contains all original columns plus:

  • markdown: The extracted text in markdown format with LaTeX formulas
  • 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 LightOnOCR script:

uv run https://huggingface.co/datasets/uv-scripts/ocr/raw/main/lighton-ocr.py \
    stckmn/ocr-input-Directive017-1761352140 \
    <output-dataset> \
    --vocab-size 32k \
    --image-column image \
    --batch-size 32

Performance

  • Processing Speed: ~0.10 images/second
  • Benchmark Score: 76.1% overall (across diverse document types)
  • Optimization: Native resolution ViT + lightweight decoder

Generated with 🤖 UV Scripts
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