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- Overview
- Model building
- Model validation
- Model deployment
- Frequently asked questions
Overview
Important :
Communications Mining is now part of UiPath IXP. Check the Introduction in the Overview Guide for more details.

PREVIEW
Unstructured and complex documents user guide
Last updated Jul 2, 2025
Overview
This section outlines the end-to-end process of building generative extraction models for unstructured and complex documents.
Building high-performing models is an iterative process that requires continuous prompt engineering and output validation.
- Upload a sample of representative documents for the use case:
- Identify what data points (fields) you want to extract and how they relate to each other (field groups).
- Provide overall extraction instructions.
- Create the corresponding extraction schema and provide field group and field instructions.
- Validate and improve extractions:
- Review the initial predictions, and notice how well they are performing.
- Modify the prompt instructions and test the impact on the performance of the model.
- Confirm or correct extractions to gather ground truth for performance evaluation.