MediaPipeTasksAudio Framework Reference

AudioTranscriberModelArchitecture

enum AudioTranscriberModelArchitecture : UInt, @unchecked Sendable

Model architecture backend family for AudioTranscriber.

auto
Automatically infer the model architecture from the model asset.
Declaration
Swift

case auto = 0
omni
Open-weight ASR models executed via the LiteRT Omni ASR runtime.
Declaration
Swift

case omni = 1
tinyGemma
First-party Tiny Gemma ASR models executed via the LiteRT-LM engine.
Declaration
Swift

case tinyGemma = 2

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Last updated 2026-11-05 UTC.