Interface MetricsReport

interface MetricsReport {
    e2eLatency?: number;
    endOfTurnDelay?: number;
    llmNodeTtft?: number;
    onUserTurnCompletedDelay?: number;
    playbackLatency?: number;
    providerRequestIds?: string[];
    startedSpeakingAt?: number;
    stoppedSpeakingAt?: number;
    transcriptionDelay?: number;
    ttsNodeTtfb?: number;
}

Properties

e2eLatency? endOfTurnDelay? llmNodeTtft? onUserTurnCompletedDelay? playbackLatency? providerRequestIds? startedSpeakingAt? stoppedSpeakingAt? transcriptionDelay? ttsNodeTtfb?

Properties

Optional e2eLatency

e2eLatency?: number

Optional endOfTurnDelay

endOfTurnDelay?: number

Optional llmNodeTtft

llmNodeTtft?: number

Optional onUserTurnCompletedDelay

onUserTurnCompletedDelay?: number

Optional playbackLatency

playbackLatency?: number

Delay (in seconds) between forwarding the first audio frame and the AudioOutput reporting playback started. Near-zero for the default room output (self-reported when the frame is pushed to the track, so it doesn't account for network delivery to the client); meaningful when a remote avatar worker is in the chain and reports playback via the lk.playback_started RPC.

Assistant ChatMessage only.

Optional providerRequestIds

providerRequestIds?: string[]

Provider-known request or response IDs associated with this turn.

Assistant ChatMessage only. These IDs can be used to correlate a turn with provider-side logs.

Optional startedSpeakingAt

startedSpeakingAt?: number

Optional stoppedSpeakingAt

stoppedSpeakingAt?: number

Optional transcriptionDelay

transcriptionDelay?: number

Optional ttsNodeTtfb

ttsNodeTtfb?: number

Settings

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On This Page

e2eLatencyendOfTurnDelayllmNodeTtftonUserTurnCompletedDelayplaybackLatencyproviderRequestIdsstartedSpeakingAtstoppedSpeakingAttranscriptionDelayttsNodeTtfb