local_coreml_smart_turn

Local CoreML smart turn analyzer for on-device ML inference.

This module provides a smart turn analyzer that uses CoreML models for local end-of-turn detection without requiring network connectivity.

class pipecat.audio.turn.smart_turn.local_coreml_smart_turn.LocalCoreMLSmartTurnAnalyzer(*, smart_turn_model_path: str, **kwargs)

Bases: BaseSmartTurn

Local smart turn analyzer using CoreML models.

Provides end-of-turn detection using locally-stored CoreML models, enabling offline operation without network dependencies. Optimized for Apple Silicon and other CoreML-compatible hardware.

Deprecated since version 0.0.106: LocalCoreMLSmartTurnAnalyzer is deprecated and will be removed in a future version. Use LocalSmartTurnAnalyzerV3 instead.

__init__(*, smart_turn_model_path: str, **kwargs)

Initialize the local CoreML smart turn analyzer.

Parameters:

• smart_turn_model_path – Path to directory containing the CoreML model and feature extractor files.

• **kwargs – Additional arguments passed to BaseSmartTurn.

Raises:

Exception – If smart_turn_model_path is not provided or model loading fails.