## Interface `MlCommonTokenizationConfig` | Name | Type | Description | | - | - | - | | `do_lower_case` | boolean | Should the tokenizer lower case the text | | `max_sequence_length` | [integer](./integer.md) | Maximum input sequence length for the model | | `span` | [integer](./integer.md) | Tokenization spanning options. Special value of -1 indicates no spanning takes place | | `truncate` | [MlTokenizationTruncate](./MlTokenizationTruncate.md) | Should tokenization input be automatically truncated before sending to the model for inference | | `with_special_tokens` | boolean | Is tokenization completed with special tokens |