GenAI-powered Document Insights Overview ^(Preview)

Updated on Sep 8, 2026

Minimum Version:	Q4 2025

The GenAI-powered Document Insights feature in Progress® Telerik® Document Processing lets you extract insights from Excel workbooks with Large Language Models (LLMs). Use it to summarize workbook content and ask questions about a workbook. The AI returns answers based on the workbook content.

Key Features

• Extract Document Insights: Extract document insights from large Excel workbooks.
• Efficient Information Retrieval: Ask targeted questions and receive answers based on workbook content.
• Token Optimization: Reduce token usage by sending only relevant workbook parts to the AI model, as shown in the PartialContextQuestionProcessor article.
• Multiple LLM Support: Use multiple AI providers, including Azure OpenAI, OpenAI, and Ollama, as described in the Prerequisites article.

The GenAI-powered Document Insights feature includes these processors:

Processor	Description
SummarizationProcessor	Generates concise summaries of Excel workbooks.
CompleteContextQuestionProcessor	Answers questions by sending the entire workbook content to the AI model.
PartialContextQuestionProcessor	Answers questions by sending only relevant workbook parts to the AI model.

See Also

• Set up prerequisites
• Get started with document insights
• SummarizationProcessor
• PartialContextQuestionProcessor
• CompleteContextQuestionProcessor