# `MlPassThroughInferenceOptions` [interface-MlPassThroughInferenceOptions] | Name | Type | Description | | - | - | - | | `results_field` | string | The field that is added to incoming documents to contain the inference prediction. Defaults to predicted_value. | | `tokenization` | [MlTokenizationConfigContainer](./MlTokenizationConfigContainer.md) | The tokenization options | | `vocabulary` | [MlVocabulary](./MlVocabulary.md) |   |