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Azure Document Intelligence vs Hunyuan OCR

Hunyuan OCR is cheaper per page; only Azure Document Intelligence supports forms, handwriting, confidence; only Hunyuan OCR supports math.

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Azure Document Intelligenceazure/document-intelligenceHunyuan OCRtencent/hunyuan-ocr
TypeOCR APIOpen source
Price15 credits / page2 credits / page
Per 1,000 pages$15.00$2.00
Typical speed1.5 s / page1.5 s / page
Best forEnterprise forms and IDsChinese documents and photos
InputsPDF, imagesPDF, images
Languages300+ languages100+ languages
Max pages per request2,000500
Tables✓ Yes✓ Yes
Handwriting✓ YesNo
MathNo✓ Yes
Bounding boxes✓ Yes✓ Yes
Confidence✓ YesNo
Forms✓ YesNo
Multilingual✓ Yes✓ Yes
On OCRRouterAvailableComing soon

Prices are what you pay on OCRRouter. Speed is the provider's typical figure, not a benchmark we ran.

What each one is

Azure Document Intelligence

Azure layout model with tables, selection marks and prebuilt invoice and ID readers.

Azure Document Intelligence details

Hunyuan OCR

Small end-to-end OCR model from Tencent covering parsing, extraction and photo translation.

Hunyuan OCR details

Use one, fall back to the other

Request body
{
  "model": "azure/document-intelligence",
  "fallbacks": ["tencent/hunyuan-ocr"],
  "file_url": "https://example.com/document.pdf"
}

Questions

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