document-understanding
2024.10
false
- Overview
- Document Understanding Process
- Quickstart tutorials
- Framework components
- ML packages
- Overview
- Document Understanding - ML package
- DocumentClassifier - ML package
- ML packages with OCR capabilities
- 1040 - ML package
- 1040 Schedule C - ML package
- 1040 Schedule D - ML package
- 1040 Schedule E - ML package
- 1040x - ML package
- 3949a - ML package
- 4506T - ML package
- 709 - ML package
- 941x - ML package
- 9465 - ML package
- 990 - ML Package - Preview
- ACORD125 - ML package
- ACORD126 - ML package
- ACORD131 - ML package
- ACORD140 - ML package
- ACORD25 - ML package
- Bank Statements - ML package
- Bills Of Lading - ML package
- Certificate of Incorporation - ML package
- Certificate of Origin - ML package
- Checks - ML package
- Children Product Certificate - ML package
- CMS 1500 - ML package
- EU Declaration of Conformity - ML package
- Financial Statements - ML package
- FM1003 - ML package
- I9 - ML package
- ID Cards - ML package
- Invoices - ML package
- Invoices China - ML package
- Invoices Hebrew - ML package
- Invoices India - ML package
- Invoices Japan - ML package
- Invoices Shipping - ML package
- Packing Lists - ML package
- Passports - ML package
- Payslips - ML package
- Purchase Orders - ML package
- Receipts - ML package
- Remittance Advices - ML package
- UB04 - ML package
- Utility Bills - ML package
- Vehicle Titles - ML package
- W2 - ML package
- W9 - ML package
- Other Out-of-the-box ML Packages
- Public Endpoints
- Hardware requirements
- Pipelines
- Document Manager
- OCR services
- Supported languages
- Deep Learning
- Insights dashboards
- Document Understanding deployed in Automation Suite
- Document Understanding deployed in AI Center standalone
- Licensing
- Activities
- UiPath.Abbyy.Activities
- UiPath.AbbyyEmbedded.Activities
- UiPath.DocumentProcessing.Contracts
- UiPath.DocumentUnderstanding.ML.Activities
- UiPath.DocumentUnderstanding.OCR.LocalServer.Activities
- UiPath.IntelligentOCR.Activities
- UiPath.OCR.Activities
- UiPath.OCR.Contracts
- UiPath.OmniPage.Activities
- UiPath.PDF.Activities
Document Understanding user guide
Last updated Apr 6, 2026
ML models and capabilities
All of our models can be trained to understand any language recognized by an OCR. This also applies to languages not immediately recognized by the model. For instance, if you're working with purchase orders in Romanian, you'll need to specifically train the model with Romanian language purchase orders. Check the OCR page for a list of languages supported by our OCR engines.
Important:
Exceptions are Chinese, Japanese, Korean and right-to-left languages. To process documents in these languages, you can only train them on the out-of-the-box model package specifically designed for that language (like Invoices China, Invoices Hebrew, or Invoices Japan). Alternatively, you can use the generic Document Understanding package.
The following table lists the languages supported out-of-the-box by our models.
| ML model or capability | Languages supported out of the box (pre-trained) |
|---|---|
| Form Extractor | The same languages supported by the OCR engine |
| Intelligent Keyword Classifier | The same languages supported by the OCR engine |
| Machine Learning Classifier | The same languages supported by the model used |
| Machine Learning Extractor | The same languages supported by the model used |
| 709 - Preview | English |
| 941x - Preview | English |
| 1040 | English |
| 1040 Schedule C - Preview | English |
| 1040 Schedule D - Preview | English |
| 1040 Schedule E - Preview | English |
| 1040x - Preview | English |
| 3949a - Preview | English |
| 9465 - Preview | English |
| 4506T | English |
| Acord125 | English |
| Acord126 | English |
| Acord131 | English |
| Acord140 | English |
| Acord25 | English |
| Bank Statements | English |
| Bills of Lading |
|
| Certificate of Incorporation/ Good Standing | English |
| Certificate of Origin | English |
| Checks | English |
| Children Product Certificate | English |
| CMS1500 | English |
| EU Declaration of Conformity | English |
| Financial Statements | English |
| FM1003 - Preview | English |
| I9 | English |
| IDCards | Trained to support ID cards and driver's licenses from:
|
| Invoices |
|
| Note: Only available as a public endpoint. |
|
| Note: Deprecated: model has been merged into the Invoices model. See the Invoices model page for details. | English |
| Invoices China |
|
| Invoices Hebrew - Preview | Hebrew |
| Invoices India | English |
| Invoices Japan | Japanese |
| Invoices Shipping | English |
| Packing Lists | English |
| Passports | All nationalities |
| Pay slips | English |
| Purchase Orders |
|
| Receipts |
|
| Note: Only available as a public endpoint. |
|
| Note: Only available as a public endpoint. | Japanese |
| RemittanceAdvices | English |
| UB04 - ML package - Preview | English |
| Note: Only available as a public endpoint. | English |
| Utility Bills | English |
| Vehicle Titles | English |
| W2 | English |
| W9 |
|