> ## Documentation Index
> Fetch the complete documentation index at: https://arize-ax.mintlify.dev/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# Model Performance

## Model Performance Templates

Model performance templates help you track the health of models with actuals data.

<Columns>
  <Card title="Regression Model">
    Concisely overview aspects that impact regression model performance **Key
    Widgets**: Count statistics, error measures (RMSE, MAE, MSE, MAPE), average
    predictions, daily trends, and feature distributions, prediction vs. actual
    comparison charts
  </Card>

  <Card title="Classification Model">
    Concisely overview aspects that impact classification model performance
    **Key Widgets**: Statistics (prediction/actual counts, accuracy, score
    averages), time series charts (class comparisons, daily values, score
    distributions), and specialized charts for accuracy, F1 scores by class, and
    feature distribution
  </Card>

  <Card title="Ranking Model">
    Concisely overview aspects that impact ranking model performance **Key
    Widgets**: Rank performance metrics (NDCG, MRR, AUC, MAP) for overall model
    performance and individual features, model performance based on rank groups,
    and time-series fluctuations
  </Card>

  <Card title="Compare A/B">
    Compare two models in production using performance metrics **Key Widgets:**
    Compare two models based on performance and data quality metrics over time,
    implement canary vs live model comparison, and compare & track significant
    production data fluctuations.
  </Card>

  <Card title="Production vs Training">
    Compare and visualize the difference between production performance to
    training performance **Key Widgets**: Track slices and compare between
    production and training environments. This template creates an aggregate
    count tracker for key data and an overlaid view of metric history over time
  </Card>
</Columns>

### Create A Performance Dashboard

#### Step 1: Select Performance Template

<Frame caption="">
  <img src="https://storage.googleapis.com/arize-phoenix-assets/assets/images/arize-docs-images/ef6106d9-image.jpeg" />
</Frame>

#### Step 2: Specify Fields

<Frame caption="">
  <img src="https://storage.googleapis.com/arize-phoenix-assets/assets/images/arize-docs-images/0e9dfc19-image.jpeg" />
</Frame>

#### Step 3: Use dashboard, modify [widgets](/ax/machine-learning/machine-learning/how-to-ml/dashboards/widgets), and share with your team!

<Frame caption="">
  <img src="https://storage.googleapis.com/arize-phoenix-assets/assets/images/arize-docs-images/9b3a40ab-image.jpeg" />
</Frame>

<Info>
  Questions? Email us at [support@arize.com](mailto::support@arize.com) or [Slack us](https://arize-ai.slack.com/) in the #arize-support channel
</Info>