---
title: Tiny Hinglish Turn Detector
emoji: 🎙️
colorFrom: yellow
colorTo: indigo
sdk: gradio
sdk_version: 5.49.1
python_version: "3.12"
app_file: app.py
pinned: false
license: other
short_description: Tiny HOLD/END detection for Indian Hinglish voice agents
---

# Tiny Hinglish Turn Detector

> **Development preview:** one of 83 upstream training shards was available;
> no official-test or collected-Hinglish performance is claimed. The packaged
> 151,812-parameter TinyTCN is fast, but the acoustic logistic baseline is
> stronger on the current IID development split.

This Space runs the packaged ONNX model at one VAD pause checkpoint per click
and uses the same serialized default decision configuration as the replay tool.
Stateful latching and multi-checkpoint behavior are validated through replay;
the UI itself is a single-checkpoint visualizer.

The model uses a four-second suffix and a stored threshold of `0.7410007715`.
On 326 adaptively reused development examples it reaches AP 0.6881 and AUROC
0.7390, with 10 TP / 3 FP / 163 TN / 150 FN. Treat the output as an inspectable
demo, not a production endpointing claim.

Repository-authored source code is Apache-2.0. The preview weights carry no
license grant while upstream-derived-weight rights remain unresolved. Upstream
training audio is not redistributed.