Confidence Scores (Legacy)

Fields Array Processors

Fields Array processors include confidence scores directly within each field’s result object. The specific format and availability may vary based on your processor configuration.

The extraction_light base processor does not support logprobs. For legacy Fields Array processors, confidences shown for fields will be 0.

Using Confidence in Conditional Steps

Fields Array processors can use confidence scores in conditional steps for routing decisions:

Working with Arrays

For Fields Array processors, confidence scores are included within the array field result structure. To view these confidences in the UI, hover over the cell the value is contained in.

Low confidence values are highlighted yellow. When reviewing an array with highlighted low confidence values:

It is important to check the values around the low confidence value to make sure they are correct in addition to the flagged value.

Low confidence values in arrays might indicate that the model doesn’t have enough context to extract the value correctly or that the model is confused by the format of the document. In these cases, it may be helpful to add more context to your extraction field descriptions. If this does not remedy the issue, reach out to the Extend team.

Programmatic Access

Fields Array processors include confidence scores directly within each field’s result object. The specific format and availability may vary based on your processor configuration.

Limitations and Best Practices

For information about confidence score limitations and best practices that apply to all processor types, see the Limitations and Best Practices section in the main confidence scores documentation.