README.md

metadata

task_categories:
  - translation
language:
  - en
  - ko
tags:
  - game
  - text
  - translation
pretty_name: KUEST
size_categories:
  - 1K<n<10K

KUEST: Korean game Usage Evaluation Suite for llm Translation

A WMT26 MT test suite focusing on translation blind spots that surface when translating English into Korean in the game domain.

Translation direction: English → Korean (en → ko_KR)

Participant information

• Test suite name: KUEST (Korean game Usage Evaluation Suite for llm Translation)
• Institution: Pseudo Lab
• Contact: Minjoo Choi — mjchoi0831@gmail.com

Team Members

• Minjoo Choi
• Jaejun Jung
• Gunwoo Han
• Junhyeop Kim
• Yiji Yoon
• Hyemi Kim
• Yeonseo Cho
• Jinwoo Jang

Overview

• Language direction: English → Korean (src_lang = en, tgt_lang = ko_KR)
• Domain: Video games (Cataclysm: Dark Days Ahead 2025 ko_25.po, Battle for Wesnoth PO modules)
• Submission file: KUEST.jsonl (JSON Lines, UTF-8)
• Items: 1,880
• Source tokens: ~20,842 (whitespace), well under the 1M per-participant limit
• License: Submitted source sentences may be made public for research purposes.

What it probes

KUEST targets phenomena where fluent MT output can still be wrong for Korean in the game domain. It groups items into four categories:

Category	Items	Focus
TA — Terminology & Accuracy	331	Glossary canonical compliance; polysemy disambiguation by context
PP — Persona & Pragmatics	472	Speech-register/honorific consistency by speaker persona; dual-prompt (baseline vs. persona-enriched regime R)
TR — Translation Robustness	507	Placeholder reordering, tag preservation, length constraints
CT — Cultural Transcreation	570	Honorifics, onomatopoeia, idioms, naming, hate speech, etc.

Items are ordered TA → PP → TR → CT.

PP dual-prompt (regime R)

PP now ships the same 236 speaker utterances under two prompt regimes so the effect of persona context on the translation can be measured:

• baseline — the fixed prompt Translate from en to ko_KR. (subcategories PP-persona_pragmatics, PP-ambiguous; 236 rows).
• regime R — an English prompt enriched with speaker persona/relationship facts (speaker name, role tier, in-game unit type, speech act, and social-standing relationship), without prescribing Korean endings (subcategories PP-persona_pragmatics-regime_r-001-a … -097-b and PP-ambiguous-regime_r-001-a … -021-b; 236 rows).

Record format

Every line contains exactly the seven WMT fields:

{"dataset_id": "KUEST", "doc_id": "en-ko_KR_#_KUEST_#_CT-idiom_proverb-001", "src_lang": "en", "tgt_lang": "ko_KR", "prompt": "Translate from en to ko_KR.", "src_text": "Your skill in speaking to other people. Covers ability in boasting, flattery, threats, persuasion, lies, and other facets of interpersonal communication. Works best in conjunction with a high level of intelligence.", "ref_text": "사람들과 대화하는 기술입니다. 자랑, 아첨, 위협, 설득, 거짓말 등 사람들과의 소통 전반에 영향을 미칩니다. 지능이 높은 캐릭터와 결합하면 금상첨화일 것입니다."}

• doc_id pattern: en-ko_KR_#_KUEST_#_<category>-<subcategory>-<NNN>; numbering restarts at 001 per subcategory (3-digit zero-pad). The PP category splits each speaker pair into two rows with -a / -b suffixes; the regime R rows reuse the source subcategory stem with a -regime_r- infix (PP-persona_pragmatics-regime_r-…, PP-ambiguous-regime_r-…), keeping the source split and the original pair numbering.
• prompt is fixed (Translate from en to ko_KR.) for every row except the 236 regime R rows (the *-regime_r-* subcategories), which carry persona-enriched prompts (see PP dual-prompt above).
• ref_text holds the Korean reference (never null in this suite); it is identical across both PP regimes.

Text normalization

• Paragraph/line breaks are encoded as \n\n (per the WMT format note).
• Tabs and other control characters are replaced with a single space.
• Placeholders and tags (%s, {n}, <span ...>, $player_…) are preserved; source↔reference placeholder parity was verified for all TR items.

KUEST — Dataset Licensing

KUEST is distributed as a single data file, KUEST.jsonl. Its items are derived from open-source game-localization data released under two different, mutually incompatible copyleft licenses (GPL-2.0 and CC BY-SA 3.0). KUEST.jsonl is therefore not under a single license: it is a collection in which each record is independently licensed according to its license field.

Even though the data itself is one file, a compliant release must also ship this notice and copies of the two license texts — see "Redistribution & compliance".

Component licenses

Upstream source	Records	License (SPDX)	Upstream repository
CDDA(Cataclysm-DDA)	855	CC-BY-SA-3.0	https://github.com/CleverRaven/Cataclysm-DDA
Wesnoth(Battle for Wesnoth)	941	GPL-2.0	https://github.com/wesnoth/wesnoth
Total	1796	(mixed collection)

Each record in KUEST.jsonl carries:

• source — the upstream project the record's text is derived from.
• license — the SPDX identifier governing that record's src_text and ref_text.

Filter by the license field to obtain a single-license subset.

Attribution

Cataclysm-DDA — Source and reference-translation text for 855 records is derived from Cataclysm: Dark Days Ahead, © the Cataclysm-DDA contributors, licensed under the Creative Commons Attribution-ShareAlike 3.0 Unported License (CC BY-SA 3.0). License: https://creativecommons.org/licenses/by-sa/3.0/

Battle for Wesnoth — Source and reference-translation text for 941 records is derived from The Battle for Wesnoth, © the Battle for Wesnoth Project, licensed under the GNU General Public License, version 2 or later (GPL-2.0-or-later). License: https://www.gnu.org/licenses/old-licenses/gpl-2.0.html

Compilation

The selection, structuring, and original fields authored by the KUEST authors (e.g., the doc_id scheme and prompt field) are offered under CC-BY-4.0. This applies only to the KUEST authors' original material and does not relicense the src_text/ref_text, which remain under their component licenses above. Where upstream text was modified (e.g., the gender-neutral reference corrections), the modified text is a derivative of the copyleft source and stays under that source's license (CC-BY-SA-3.0).

Redistribution & compliance

If you redistribute KUEST.jsonl or a derivative:

• Keep each record under its component license (the license field). Do not relicense the whole file under a single or permissive license.
• Ship the license texts. Include this notice and verbatim copies of the CC BY-SA 3.0 and GPL-2.0 license texts alongside the data (e.g., in licenses/). Both licenses require the license to accompany the work; GPL requires including a copy of its text.
• Preserve attribution to both upstream projects.
• ShareAlike / copyleft. Distribute any adaptation of a record under the same (or a compatible) license as that record.
• GPL source form. For the Battle for Wesnoth records, the text itself is the corresponding source form, provided under GPL-2.0-or-later.

More conservative option. The single mixed file is a labeled collection and is defensible, but if you want the airtight "separable aggregation" posture, split the data by license into two files — e.g., KUEST-cdda.jsonl (CC-BY-SA-3.0) and KUEST-wesnoth.jsonl (GPL-2.0-or-later) — instead of one mixed file. This removes any ambiguity about whether the file is a single combined work.

Note

This is a mere-aggregation collection: records under different licenses are bundled together, but each remains independently licensed via its license field. This document is not legal advice — verify license compatibility and your redistribution obligations with your institution before public release.