RunFinishedEvent | TanStack AI Docs

Emitted when a run completes successfully.

@ag-ui/core provides: threadId, runId, result?, outcome? Spec usage[] is provider/model token counts. TanStack leftovers live in metadata.tanstack.

Extends

Pick<AGUIRunFinishedEvent, "threadId" | "runId" | "result" | "outcome" | "timestamp" | "rawEvent">

optional finishReason?: "length" | "stop" | "content_filter" | "tool_calls" | null;

optional finishReason?: "length" | "stop" | "content_filter" | "tool_calls" | null;

Restored on the client from metadata.tanstack.

optional metadata?: object & Record<string, any>;

optional metadata?: object & Record<string, any>;

optional tanstack?: TanStackRunMetadata;

optional tanstack?: TanStackRunMetadata;

optional model?: string;

optional model?: string;

Restored on the client from metadata.tanstack.

optional responseId?: string;

optional responseId?: string;

Provider generation ID. Restored from metadata.tanstack.

type: RUN_FINISHED;

type: RUN_FINISHED;

optional usage?: TokenUsage<ProviderUsageDetails> | TokenUsage[];

optional usage?: TokenUsage<ProviderUsageDetails> | TokenUsage[];