Overview
The Vision OCR LLM is an enterprise-grade OCR-specialized vision-language model engineered for state-of-the-art grounded OCR in production document workflows. It is the right model when text recognition AND text location both matter: medical de-identification, form-field extraction, compliance redaction, document anonymization, and any pipeline that needs to act on a specific word at a specific position on a specific page
The model emits text along with precise word-level bounding-box coordinates in a single inference pass, with no two-stage detection-then-recognition pipeline to maintain, achieving state-of-the-art results across every major OCR benchmarks.
Unlike traditional OCR solutions that only return text, the model is optimized for reading text and returning precise word-level bounding boxes in a single inference pass.
Key capabilities and Ideal Use Cases
- OCR and document understanding for PDFs, images, forms, and scanned documents
- Medical de-identification (PHI redaction with precise coordinates)
- Form-field extraction (mapping values to specific page regions)
- Compliance auditing (which text was flagged, where on the page)
- Document anonymization (region-level masking and blurring)
- Multilingual document processing, table and formula recognition, handwritten text
In independent benchmark evaluations covering leading OCR and vision-language models, John Snow Labs Vision OCR LLM achieved the highest ranking among self-hosted models and outperformed multiple well-known open-source and commercial alternatives on structured document extraction tasks. The model is specifically designed for organizations that require accurate document intelligence while maintaining security, compliance, and operational control
Performance
- 860 on OCRBench (state-of-the-art for models under 3B parameters)
- 94.10 overall on OmniDocBench with 0.042 text edit distance, 94.73 formula, 91.81 table
- 85.21 on Wild-OmniDocBench (degraded scans with folds and lighting changes)
- 91.03 on DocML multilingual document parsing across 14 non-English non-Chinese languages
- 92.29 cards, 92.53 receipts, 92.87 video subtitles on information extraction
- 0.9574 Table TEDS, 0.9706 Formula CDM (English)
- 0.039 BBox CER on FUNSD - #1 of 15 models in the JSL Vision Benchmark Series
- 4.7x lower CER than Tesseract 5.5, 6.1x lower than EasyOCR on the same FUNSD benchmark
- 100% parse rate - valid bounding-box output produced for every page
Built for organizations that require security, control, and high-quality structured outputs, the Vision OCR LLM enables enterprises to unlock value from document repositories while reducing operational costs and accelerating automation initiatives.
IMPORTANT USAGE INFORMATION: After subscribing to this product and creating a SageMaker endpoint, billing occurs on an HOURLY BASIS for as long as the endpoint is running.
- Charges apply even if the endpoint is idle and not actively processing requests
- To stop charges, you MUST DELETE the endpoint in your SageMaker console
- Simply stopping requests will NOT stop billing.
Highlights
- Word-level bounding-box output: text plus (x1, y1, x2, y2) coordinates per word; >>32K context length for multi-page inputs; >>Image resolution up to 8MP / 4K (3840x2160): >> Supports PDF, PNG, JPG, and any image-convertible format
- Reduce manual document review and data entry;>>Accelerate document-driven business processes;>>Automate extraction from forms, reports, invoices, and complex PDFs;>>Simplify integration with enterprise applications and data pipelines;
Details
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You can now purchase comprehensive solutions tailored to use cases and industries.
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Pricing
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Dimension | Description | Cost/host/hour |
|---|---|---|
ml.g5.2xlarge Inference (Batch) Recommended | Model inference on the ml.g5.2xlarge instance type, batch mode | $9.98 |
ml.g5.2xlarge Inference (Real-Time) Recommended | Model inference on the ml.g5.2xlarge instance type, real-time mode | $9.98 |
ml.g5.12xlarge Inference (Batch) | Model inference on the ml.g5.12xlarge instance type, batch mode | $9.98 |
ml.g5.12xlarge Inference (Real-Time) | Model inference on the ml.g5.12xlarge instance type, real-time mode | $9.98 |
ml.g5.xlarge Inference (Batch) | Model inference on the ml.g5.xlarge instance type, batch mode | $9.98 |
ml.g5.4xlarge Inference (Batch) | Model inference on the ml.g5.4xlarge instance type, batch mode | $9.98 |
ml.g5.8xlarge Inference (Batch) | Model inference on the ml.g5.8xlarge instance type, batch mode | $9.98 |
ml.g5.xlarge Inference (Real-Time) | Model inference on the ml.g5.xlarge instance type, real-time mode | $9.98 |
ml.g5.4xlarge Inference (Real-Time) | Model inference on the ml.g5.4xlarge instance type, real-time mode | $9.98 |
ml.g5.8xlarge Inference (Real-Time) | Model inference on the ml.g5.8xlarge instance type, real-time mode | $9.98 |
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Amazon SageMaker model
An Amazon SageMaker model package is a pre-trained machine learning model ready to use without additional training. Use the model package to create a model on Amazon SageMaker for real-time inference or batch processing. Amazon SageMaker is a fully managed platform for building, training, and deploying machine learning models at scale.
Version release notes
Model Optimization
Additional details
Inputs
- Summary
1. Chat Completion Example Payload {
"model": "/opt/ml/model",
"messages": [
{"role": "system", "content": "You are a helpful medical assistant."},
{"role": "user", "content": "What should I do if I have a fever and body aches?"}
],
"max_tokens": 1024,
"temperature": 0.6
}For additional parameters:
ChatCompletionRequest OpenAI Chat API
2. Text Completion
Single Prompt Example {
"model": "/opt/ml/model",
"prompt": "How can I maintain good kidney health?",
"max_tokens": 512,
"temperature": 0.6
}Multiple Prompts Example {
"model": "/opt/ml/model",
"prompt": [
"How can I maintain good kidney health?",
"What are the best practices for kidney care?"
],
"max_tokens": 512,
"temperature": 0.6
}Reference:
CompletionRequest OpenAI Completions API
3. Image + Text Inference
The model supports both online (direct URL) and offline (base64-encoded) image inputs.
Online Image Example { "model": "/opt/ml/model", "messages": [ {"role": "system", "content": "You are a helpful medical assistant."}, { "role": "user", "content": [ {"type": "text", "text": "What does this medical image show?"}, {"type": "image_url", "image_url": {"url": "https://example.com/image.jpg "}} ] } ], "max_tokens": 2048, "temperature": 0.1 }
Offline Image Example (Base64) { "model": "/opt/ml/model", "messages": [ {"role": "system", "content": "You are a helpful medical assistant."}, { "role": "user", "content": [ {"type": "text", "text": "What does this medical image show?"}, {"type": "image_url", "image_url": {"url": "data:image/jpeg;base64,..."}} ] } ], "max_tokens": 2048, "temperature": 0.1 }
Reference:
Important Notes:
- Streaming Responses: Add "stream": true to your request payload to enable streaming
- Model Path Requirement: Always set "model": "/opt/ml/model" (SageMaker's fixed model location)
- Input MIME type
- application/json
Support
Vendor support
For any assistance, please reach out to support@johnsnowlabs.com .
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