---
license: cc-by-4.0
configs:
- config_name: all
  default: true
  data_files:
  - split: validation
    path: data/*/validation-*.parquet
- config_name: en
  data_files:
  - split: validation
    path: data/en/validation-*.parquet
- config_name: ar
  data_files:
  - split: validation
    path: data/ar/validation-*.parquet
- config_name: de
  data_files:
  - split: validation
    path: data/de/validation-*.parquet
- config_name: es
  data_files:
  - split: validation
    path: data/es/validation-*.parquet
- config_name: fr
  data_files:
  - split: validation
    path: data/fr/validation-*.parquet
- config_name: hi
  data_files:
  - split: validation
    path: data/hi/validation-*.parquet
- config_name: id
  data_files:
  - split: validation
    path: data/id/validation-*.parquet
- config_name: it
  data_files:
  - split: validation
    path: data/it/validation-*.parquet
- config_name: ja
  data_files:
  - split: validation
    path: data/ja/validation-*.parquet
- config_name: ko
  data_files:
  - split: validation
    path: data/ko/validation-*.parquet
- config_name: nl
  data_files:
  - split: validation
    path: data/nl/validation-*.parquet
- config_name: pt
  data_files:
  - split: validation
    path: data/pt/validation-*.parquet
- config_name: tr
  data_files:
  - split: validation
    path: data/tr/validation-*.parquet
- config_name: zh
  data_files:
  - split: validation
    path: data/zh/validation-*.parquet
---

# LiveKit EoT Benchmark

This dataset contains a minimal public subset of the LiveKit end-of-turn
benchmark. It is sampled from the full release-ready dataset preserved on the
`full` revision.

## Links

- Blog post: [Solving end-of-turn detection](https://livekit.com/blog/solving-end-of-turn-detection)
- Benchmark code: [github.com/livekit/eot-bench](https://github.com/livekit/eot-bench)

The sample is deterministic: up to 400 turns per language were sampled
without replacement using seed `20260603`. Languages with fewer than the requested sample size include all available rows: `ar` (381 available), `id` (396 available), `ja` (356 available), `ko` (377 available), `zh` (344 available).

## Configs

- `all`: all available sampled languages.
- Language configs such as `en`, `de`, and `ja`: one language only.

All configs use the same schema. English rows include `language = "en"`.

## Schema

- `id`: globally unique turn id.
- `audio`: 16 kHz mono WAV audio.
- `language`: normalized language code.
- `duration`: audio duration in seconds.
- `silence_spans`: candidate silence spans with `start` and `end`.
- `words`: word-level transcript timings.
- `messages`: prior conversation messages.

Rows whose final end-of-turn silence span is shorter than 0.2s are excluded
from this release split, so every turn can be evaluated at a 0.2s score point.
Rows with any silence span longer than 5.0s are also excluded so the benchmark
focuses on ordinary endpointing pauses.

## Languages

| Language | Rows |
| --- | ---: |
| `en` | 400 |
| `ar` | 381 |
| `de` | 400 |
| `es` | 400 |
| `fr` | 400 |
| `hi` | 400 |
| `id` | 396 |
| `it` | 400 |
| `ja` | 356 |
| `ko` | 377 |
| `nl` | 400 |
| `pt` | 400 |
| `tr` | 400 |
| `zh` | 344 |
| `all` | 5454 |