1
Create a dataset with images
Before running experiments, you need to create a dataset that includes image data. You can accomplish this through two methods:

When preparing your CSV file:
Upload a CSV file with image references
Upload a CSV file with image references


- Column naming: Ensure that column headers in your CSV file match exactly with the variable names defined in your prompt template.
- Image references: Include URLs or file paths to your images in the designated image column.
- Data consistency: Verify that all image references are accessible and properly formatted.
- Upload the CSV file to create your dataset
- Configure the image column by changing its data type to
Image
- Validate that all images are properly recognized and displayed
Create a dataset directly in Testsets
Create a dataset directly in Testsets
Alternatively, you can build your dataset directly within the Testsets interface:
- Create test cases: Add individual test cases with your desired input data
- Configure image columns: Click on the column header for any image-containing column and change its type to
Image
- Add image data: Input image URLs or upload images directly through the interface
- Customize as needed: Adjust test cases, add additional columns, or modify existing data
2
Configure your experiment with the testset
Once your image dataset is ready, you’ll need to set up your experiment:This step establishes the connection between your prompt logic and the test data, enabling the system to process each image-text combination systematically.
- Prepare your prompt: Build and refine your prompt template in the Prompts section
- Import prompt versions: Add the relevant prompt versions to your experiment for comparison
- Upload the testset: Attach your image-enabled testset to the experiment
Important: Ensure that all variable names in your prompt template correspond exactly to the column headers in your testset. Mismatched variable names will prevent the experiment from running correctly.
3
Run the experiment
With your dataset and prompts configured, you’re ready to run the experiment:
The experiment will process each image in your dataset against your prompt variations, providing comprehensive results for analysis and comparison.
- Launch experiment: Click the
Run Experiment
button to begin processing - Monitor progress: Track the experiment’s progress through the interface
- Analyze results: Review the outputs, compare prompt versions, and analyze performance metrics

