---
title: "Examples"
canonical_url: "https://www.nutrient.io/guides/dws-data-extraction/examples/"
md_url: "https://www.nutrient.io/guides/dws-data-extraction/examples.md"
last_updated: "2026-05-26T22:37:31.557Z"
description: "End-to-end tutorials for building document extraction and AI ingestion pipelines with the Nutrient Data Extraction API."
---

View a collection of examples demonstrating the capabilities of the Data Extraction API. These tutorials walk through complete workflows, from PDF input to structured output.

- [RAG ingestion pipeline](/guides/dws-data-extraction/examples/build-rag-ingestion-pipeline.md)
   Extract clean Markdown from PDFs using the Data Extraction API, chunk by heading, embed, store in a vector database, and answer questions with an LLM.

- [Document extraction pipeline](/guides/dws-data-extraction/examples/build-document-extraction-pipeline.md)
   Extract tables, key-value pairs, and structured elements from invoices and forms using the Data Extraction API’s spatial output.

---

## Related pages

- [extract.py](/guides/dws-data-extraction/examples/build-document-extraction-pipeline.md)
- [ingestion/extract.py](/guides/dws-data-extraction/examples/build-rag-ingestion-pipeline.md)