prompt-model/ai.koog.prompt.message/Message/Reasoning

Reasoning

data class Reasoning(val id: String? = null, val encrypted: String? = null, val parts: List<ContentPart.Text>, val summary: List<ContentPart.Text>? = null, val metaInfo: ResponseMetaInfo) : Message.Response(source)

Represents a reasoning message exchanged in a chat system, encapsulating the content, role, and associated metadata, with an optional reference to the original thinking process.

Constructors

Reasoning

constructor(id: String? = null, encrypted: String? = null, parts: List<ContentPart.Text>, summary: List<ContentPart.Text>? = null, metaInfo: ResponseMetaInfo)

constructor(id: String? = null, encrypted: String? = null, summary: String? = null, content: String, metaInfo: ResponseMetaInfo)

Single content part reasoning message constructor

Properties

content

open val content: String

The textual content of the message aggregated from all ContentPart.Text parts joined to String separated by newlines.

encrypted

val encrypted: String?

The encrypted content of the reasoning message.

val id: String?

An optional identifier for the reasoning process.

metaInfo

open override val metaInfo: ResponseMetaInfo

Metadata associated with the reasoning, captured as a ResponseMetaInfo instance. Provides details such as token usage and timestamps.

parts

open override val parts: List<ContentPart.Text>

The parts of the reasoning message. Only the ContentPart.Text part is allowed.

role

open override val role: Message.Role

The Role of the message, indicating its source or function in the chat (e.g., assistant, user). Defaults to Role.Assistant.

summary

val summary: List<ContentPart.Text>?

An optional summary of the reasoning process. Only the ContentPart.Text part is allowed.

Functions

copy

open override fun copy(updatedMetaInfo: ResponseMetaInfo): Message.Reasoning

Creates a copy of the current Response instance with updated metadata.

hasAttachments

open fun hasAttachments(): Boolean

Checks weather the message consists of attachments.

hasOnlyTextContent

open fun hasOnlyTextContent(): Boolean

Checks weather the message consists of only sungle text content.

toStreamFrames

fun Message.Response.toStreamFrames(index: Int? = null): List<StreamFrame>

Converts a Message.Response to a list of StreamFrame. First it emits the delta frames for each content part for each message, then complete frame with the full message content.