Project AURIONAI Use-Cases Research & Innovation
audio classification

Smart Turn v3

Semantic voice activity model that decides from the raw waveform whether a speaker has finished their turn.

Pipecat (Daily)Pipecat (Daily)
Pipecat (Daily)
Levelmodel
Classaudio classification
Parameters8M
Contextnot in the notes
Released11 Sep 2025
Opennessopen source
Runs onCPU server
Statusactive

R&D Topics

Voice activity, turn and keyword detectionexemplar

Identity

Developer
Pipecat (Daily)
Family
not in the notes
Released
11 Sep 2025 sourcesregistry date
Weights published
–
Record checked
12 Oct 2026
Where this comes from
Developer and dates from the research notes. Release date is the vendor's public announcement; weights date is when open weights were published.

Architecture and Size

Architecture
other
Total parameters
8M sources
Active parameters
–
Checkpoint parameters
–
Context length
not in the notes
Input
audio
Output
not in the notes
Where this comes from
Parameter counts as the developer states them. Where the checkpoint holds a different total, both are shown (register A16).

Openness and Access

Openness
open source
Licence
not in the notes sources
Access routes
open weights download
Where this comes from
The licence file governs over registry tags and aggregator labels.

Deployment

Runs on
CPU server
Footprint
BSD 2-Clause per the Hugging Face tag; no AURION licence record for it yet.
Runtimes
not in the notes
Where this comes from
Deployment tiers and runtimes as named in the notes. Footprint is the notes' figure, not a measurement by AURION.

Indonesia

Indonesian support
not stated
Regional languages
not in the notes
Jakarta hosting
unknown
Languages
not in the notes
Where this comes from
Indonesia fields are carried on every model; unknown is an allowed value.

Benchmark Results

The notes record no benchmark result for this model.

Lineage

The notes record no lineage for this model.

Industry Use Cases

No industry use case links this model.

Sources

  1. huggingface.co/pipecat-ai/smart-turn-v3 https://huggingface.co/pipecat-ai/smart-turn-v3
  2. daily.co/blog/announcing-smart-turn-v3-with-cpu-infere... https://www.daily.co/blog/announcing-smart-turn-v3-with-cpu-inference-in-just-12ms/

To cite this page: Project AURION, AI Use-Cases Research & Innovation, "Smart Turn v3", https://aurion.semai.id/models/pipecat-smart-turn-v3/, records of October 2026.