# Build models
URL: https://docs.datarobot.com/en/docs/classic-ui/modeling/build-models/build-basic/index.html

> This topic introduces elements of the basic modeling workflow as well as methods for building additional models in a project.

# Build models

These sections describe elements of the basic modeling workflow as well as methods for building additional models in a project:

| Topic | Description |
| --- | --- |
| Build overview | Set advanced modeling parameters prior to building. |
| Feature lists | Work with the set of features used to build models. |
| Unlock Holdout | Release data saved for model evaluation. |
| Comprehensive Autopilot | Prioritize model accuracy with more models at maximum sample size. |
| Add/delete models | Work with models after the initial model build. |
| Frozen runs | Freeze parameter settings to optimize resources. |
| Model repository | Build from the library of modeling blueprints. |

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