NeMo Data Designer Tutorials

Get started with NeMo Data Designer by following the tutorials below.

• The Basics

  Introduces NeMo Data Designer fundamentals. Demonstrates basic data generation with product review dataset using sampler columns such as categories, realistic personal details, and LLM-generated text columns.

• Structured Outputs and Jinja Expressions

  Introduces advanced features of NeMo Data Designer. Shows structured data generation using Pydantic schemas, expression columns for data transformation, and Jinja templating.

• Seeding synthetic data generation with an external dataset

  Demonstrates seeding synthetic data generation with external datasets. Uses symptom-to-diagnosis data from Hugging Face to generate realistic patient medical notes with physician details.