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    Interface RealtimeTurnDetectionSettings

    Normalized turn-detection settings. Every field optional; absent fields contribute nothing. Profiles translate to their native wire fields and ignore what they have no mapping for.

    interface RealtimeTurnDetectionSettings {
        Coverage?: RealtimeTurnCoverage;
        Eagerness?: "auto" | "low" | "high";
        Mode?: RealtimeTurnDetectionMode;
        SilenceDurationMs?: number;
        Threshold?: number;
    }
    Index

    Properties

    Coverage? Eagerness? Mode? SilenceDurationMs? Threshold?

    Properties

    Coverage?: RealtimeTurnCoverage

    What a turn's input is allowed to include. Distinct from DETECTION (when a turn ends): coverage is WHAT rides in it.

    Gemini 3.8 Live defaults to audioActivityAndAllVideo, which ships every video frame to the model by default — billed and consuming context. Declaring coverage explicitly keeps that a decision rather than an inherited default. Profiles without a mapping ignore it.

    Eagerness?: "auto" | "low" | "high"

    Semantic-VAD aggressiveness (OpenAI eagerness); ignored by profiles without a mapping.

    Mode?: RealtimeTurnDetectionMode

    The normalized mode; absent = 'default'.

    SilenceDurationMs?: number

    Server-VAD trailing-silence duration in ms; ignored by profiles without a mapping.

    Threshold?: number

    Server-VAD activation threshold (0–1); ignored by profiles without a mapping.

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