Machine translation Evaluation Eng-Thai MQM Ranking dataset
Phichet Phuangrot, Natdanai Trintawat, Kanawat Vilasri, Yanapat Patcharawiwatpong, Pachara Boonsarngsuk, Nat Pavasant, Ekapol Chuangsuwanich
Abstract
We introduce MEET-MR (Machine Translation English–Thai MQM and Ranking Dataset), a comprehensive benchmark for evaluating English–Thai machine translation systems. The dataset is constructed using the Multidimensional Quality Metrics (MQM) annotation framework, providing fine-grained human judgements of translation quality. In addition, MEET-MR includes human preference rankings and reference translations, enabling both absolute and relative assessment of translation quality. The dataset covers nine diverse domains providing linguistic and contextual diversity. By combining high-quality reference translations, objective MQM error annotations, and subjective preference rankings, MEET-MR serves as a valuable resource for studying translation quality estimation, model alignment with human evaluation, and cross-domain performance in English–Thai machine translation. MEET-MR is publicly available at https://huggingface.co/datasets/Chula-AI/MEET-MR- Anthology ID:
- 2026.eacl-short.41
- Volume:
- Proceedings of the 19th Conference of the European Chapter of the Association for Computational Linguistics (Volume 2: Short Papers)
- Month:
- March
- Year:
- 2026
- Address:
- Rabat, Morocco
- Editors:
- Vera Demberg, Kentaro Inui, Lluís Marquez
- Venue:
- EACL
- SIG:
- Publisher:
- Association for Computational Linguistics
- Note:
- Pages:
- 572–587
- Language:
- URL:
- https://preview.aclanthology.org/ingest-eacl/2026.eacl-short.41/
- DOI:
- Cite (ACL):
- Phichet Phuangrot, Natdanai Trintawat, Kanawat Vilasri, Yanapat Patcharawiwatpong, Pachara Boonsarngsuk, Nat Pavasant, and Ekapol Chuangsuwanich. 2026. Machine translation Evaluation Eng-Thai MQM Ranking dataset. In Proceedings of the 19th Conference of the European Chapter of the Association for Computational Linguistics (Volume 2: Short Papers), pages 572–587, Rabat, Morocco. Association for Computational Linguistics.
- Cite (Informal):
- Machine translation Evaluation Eng-Thai MQM Ranking dataset (Phuangrot et al., EACL 2026)
- PDF:
- https://preview.aclanthology.org/ingest-eacl/2026.eacl-short.41.pdf