mojentic-core/com.mojentic.llm

Package-level declarations

Types

class ChatSession(broker: LlmBroker, model: String, systemPrompt: String? = null, tools: List<LlmTool> = emptyList(), config: CompletionConfig = CompletionConfig())

Multi-turn chat coordinator on top of an LlmBroker.

CompletionConfig

data class CompletionConfig(val temperature: Double = DEFAULT_TEMPERATURE, val numCtx: Int = DEFAULT_NUM_CTX, val maxTokens: Int = DEFAULT_MAX_TOKENS, val numPredict: Int = DEFAULT_NUM_PREDICT, val reasoningEffort: ReasoningEffort? = null, val maxToolIterations: Int? = DEFAULT_MAX_TOOL_ITERATIONS, val responseFormat: ResponseFormat? = null)

Configuration for LLM completion requests.

CompletionEvidence

data class CompletionEvidence(val finishReason: String? = null, val usage: JsonObject? = null, val providerModel: String? = null, val metadata: JsonObject? = null)

What the provider reported about how a streamed turn ended.

CompletionStreamEvent

sealed interface CompletionStreamEvent

Event emitted by LlmBroker.generateStreamEvents for a single turn.

EmbeddingsGateway

interface EmbeddingsGateway

Vector embedding provider.

GatewayStreamEvent

sealed interface GatewayStreamEvent

Low-level stream event emitted by com.mojentic.llm.gateway.LlmGateway.stream.

ImageContent

@Serializable

data class ImageContent(val data: String, val mimeType: String) : MessageContent

Base64-encoded image content. mimeType follows IANA naming, e.g. image/png, image/jpeg.

LlmBroker

class LlmBroker(gateway: LlmGateway, tracer: Tracer = NullTracer, toolRunner: ToolRunner = SerialToolRunner(), json: Json = DEFAULT_JSON)

Coordinator above an LlmGateway that handles tool execution and provides a Kotlin-idiomatic chat surface.

LlmGateway

interface LlmGateway

Provider-agnostic LLM gateway.

LlmGatewayResponse

data class LlmGatewayResponse(val content: String? = null, val toolCalls: List<LlmToolCall> = emptyList(), val thinking: String? = null, val structuredJson: JsonElement? = null, val usage: JsonObject? = null, val providerModel: String? = null, val finishReason: String? = null, val metadata: JsonObject? = null)

A non-streaming response from an com.mojentic.llm.gateway.LlmGateway.

LlmMessage

@Serializable

data class LlmMessage(val role: MessageRole = MessageRole.User, val content: String? = null, val contentParts: List<MessageContent>? = null, val toolCalls: List<LlmToolCall>? = null)

A message in an LLM conversation. Accumulates during a chat session.

LlmToolCall

@Serializable

data class LlmToolCall(val id: String? = null, val name: String, val arguments: JsonObject)

A single tool-call request emitted by the LLM.

MessageContent

@Serializable

sealed interface MessageContent

A typed content part of a message. LlmMessage carries either plain text via LlmMessage.content, or — when richer payloads are needed — a list of MessageContent parts via LlmMessage.contentParts.

MessageRole

@Serializable

enum MessageRole : Enum<MessageRole>

Role of a message in an LLM conversation.

ReasoningEffort

enum ReasoningEffort : Enum<ReasoningEffort>

Reasoning effort hint for models that support extended thinking.

ResponseFormat

sealed interface ResponseFormat

Output format requested from the provider through CompletionConfig.responseFormat.

StreamErrorReason

sealed interface StreamErrorReason