| ---
|
| license: apache-2.0
|
| language:
|
| - ko
|
| - en
|
| task_categories:
|
| - translation
|
| size_categories:
|
| - 1K<n<10K
|
| pretty_name: LiveChatBench
|
| configs:
|
| - config_name: default
|
| data_files:
|
| - split: test
|
| path: LiveChatBench.json
|
| ---
|
|
|
| # LiveChatBench (v1.1)
|
|
|
| Korean → English translation benchmark built from Korean live-streaming chat messages.
|
| Each row pairs a Korean chat message with an English reference translation. Where a message relies on
|
| streaming slang, community jargon, or a streamer/game name, a short `background` note explains the term;
|
| it is an empty string when no note is needed.
|
|
|
| ## Fields
|
|
|
| | Field | Type | Description |
|
| |--------------|--------|-----------------------------------------------------------------------------|
|
| | `background` | string | Optional glossary note for slang/terms in the message (`""` when not given) |
|
| | `ko` | string | Source Korean chat message |
|
| | `en` | string | English reference translation |
|
|
|
| ## Stats
|
|
|
| - 1,000 sentence pairs (`test` split)
|
| - 728 rows with a non-empty `background`, 272 rows with `""`
|
|
|
| ## Usage
|
|
|
| ```python
|
| from datasets import load_dataset
|
|
|
| ds = load_dataset("naruto-soop/LiveChatBench", split="test")
|
| print(ds[0])
|
| # {'background': '챌섭: 챌린저스 월드 (메이플스토리 서버)',
|
| # 'ko': '챌섭이라 뭐가없는걸요..',
|
| # 'en': 'Since it’s the Challengers World server, there’s hardly anything.'}
|
| ```
|
|
|
| ## Version
|
|
|
| - v1.1 — 2026-09-27
|
|
|
| ## Citation
|
|
|
| Paper: https://arxiv.org/abs/2601.02641
|
|
|
| ```bibtex
|
| @misc{park2026empiricalstudyondevicetranslation,
|
| title={An Empirical Study of On-Device Translation for Real-Time Live-Stream Chat on Mobile Devices},
|
| author={Jeiyoon Park and Daehwan Lee and Changmin Yeo and Yongshin Han and Minseop Kim},
|
| year={2026},
|
| eprint={2601.02641},
|
| archivePrefix={arXiv},
|
| primaryClass={cs.AI},
|
| url={https://arxiv.org/abs/2601.02641},
|
| }
|
| ```
|
|
|
