IPromptQueryConfig_PresencePenalty (formcycle: bom 8.5.6 API)

All Known Implementing Classes:

GenericOaiQueryConfig
```
public interface IPromptQueryConfig_PresencePenalty
```
Mixin for a query connection configuration model that allows the user to a presence penalty when executing a prompt query. A presence penalty is a value that penalizes new tokens based on whether they appear in the text so far, increasing the model's likelihood to talk about new topics. The exact behavior and the allowed range of values depends on the prompt service implementation.
Use of this mixin is optional, but ensures a consistent name for the property. When different prompt service handlers use the same property name, switching between different prompt service handlers preserves the configured data.
See also the <xp:presencePenalty/> Faces component from the http://www.xima.de/taglib/xfc/prompt namespace, which provides a user interface for editing the data defined by this mixin.

Since:

8.5.0

Field Summary

Fields
Modifier and Type Field Description

static String ATTR_PRESENCE_PENALTY
The name of the presence penalty attribute.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`Double`	`getPresencePenalty()`	Gets the presence penalty for the prompt query.
`void`	`setPresencePenalty(Double presencePenalty)`	Sets the presence penalty for the prompt query.

- Field Detail
  - ATTR_PRESENCE_PENALTY
```
static final String ATTR_PRESENCE_PENALTY
```
    The name of the presence penalty attribute. If you implement a custom serialization / deserialization, use this name for the attribute to increase compatibility with other prompt service handlers.
    
    See Also:
    
    Constant Field Values
- Method Detail
  - getPresencePenalty
```
Double getPresencePenalty()
```
    Gets the presence penalty for the prompt query. The presence penalty is a value that penalizes new tokens based on whether they appear in the text so far, increasing the model's likelihood to talk about new topics.
    
    Returns:
    
    The presence penalty.
  - setPresencePenalty
```
void setPresencePenalty(Double presencePenalty)
```
    Sets the presence penalty for the prompt query. The presence penalty is a value that penalizes new tokens based on whether they appear in the text so far, increasing the model's likelihood to talk about new topics.
    
    Parameters:
    
    presencePenalty - The presence penalty to set.