Skip to main content
Oumi allows you the flexibility to work with your existing datasets or synthesize new ones from scratch.

​
Uploading your dataset

You can upload your data from your project’s Overview page:
  1. Click the Create button and select Dataset from the menu to launch the Builder.
  2. Select Upload a File.
  3. Provide a Dataset Name and select the file to upload.
  4. Click Create Dataset.
You can check your new dataset’s upload status from the main Datasets page.

​
Synthesizing datasets

You can generate datasets using Oumi’s data synthesis features, which are integrated throughout the workflow. For example, you can create datasets from failure modes or define generation logic (e.g., rules, templates, and constraints) to produce synthetic data at scale instead of manually authoring examples. This approach enables consistent, reproducible datasets while allowing controlled variation in complexity, style, and structure. Please see Data Synthesis to learn more.