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Qianfan OCR vs GLM-OCR

Qianfan OCR is cheaper per page; GLM-OCR is faster; only Qianfan OCR supports handwriting; only GLM-OCR supports bounding boxes, confidence.

Qianfan OCRbaidu/qianfan-ocrGLM-OCRzai/glm-ocr
TypeOCR APIOpen source
Price1 credits / page2 credits / page
Per 1,000 pages$1.00$2.00
Typical speed2.0 s / page1.3 s / page
Best forChinese documentsLow-cost general documents
InputsPDF, imagesPDF, images
LanguagesChinese, English and more100+ languages
Max pages per request200500
Tables✓ Yes✓ Yes
Handwriting✓ YesNo
Math✓ Yes✓ Yes
Bounding boxesNo✓ Yes
ConfidenceNo✓ Yes
FormsNoNo
Multilingual✓ Yes✓ Yes
On OCRRouterAvailableAvailable

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

What each one is

Qianfan OCR

Baidu's OCR-tuned vision model. Strong on Chinese documents and tables.

Qianfan OCR details

GLM-OCR

Small open-source OCR model from Z.ai with layout regions. MIT licensed.

GLM-OCR details

Try both on your own file

Run the file once with each model and compare the output.

نتیجہ

آپ کا Markdown یا JSON یہاں نظر آئے گا۔

Use one, fall back to the other

Request body
{
  "model": "baidu/qianfan-ocr",
  "fallbacks": ["zai/glm-ocr"],
  "file_url": "https://example.com/document.pdf"
}

Questions

More comparisons

Qianfan OCR alternativesGLM-OCR alternatives