# Use AI - Evaluate your AI model

Once you have trained and deployed your fine-tuned AI model, you can easily test it using Google Sheets formulas, an intuitive user interface, or API calls

#### Use as form

Open Google Sheets > click Extensions > click Promptrepo > click Use AI > Promptrepo sidebar widget will be displayed > click Try it out > The forms interface will open in a new tab > Input the data and click Submit to view the model's output

#### Use as API

Open Google Sheets > Click Extensions > Click Promptrepo > Click Use AI > The Promptrepo sidebar widget will be displayed > Click Copy Code and integrate it to test as an API.

Click Submit to finish.