Pearmut: Human Evaluation of Translation Made Trivial

arXiv:2601.02933 · cs.CL, cs.HC · Submitted 2026-01-06 · Read on arXiv

cs.CL, cs.HC

Submitted: 2026-01-06

Updated: 2026-08-29

Comments: EMNLP 2026 Demo, typeset with Typst

Code: https://github.com/zouharvi/pearmut

License: http://creativecommons.org/licenses/by/4.0/

The gist: Human evaluation is the gold standard for multilingual NLP, but is often skipped in practice and substituted with automatic metrics because it is notoriously complex and slow to set up with existing

Terminology

Abstract

Human evaluation is the gold standard for multilingual NLP, but is often skipped in practice and substituted with automatic metrics because it is notoriously complex and slow to set up with existing tools with substantial engineering and operational overhead. We introduce Pearmut, a lightweight yet feature-rich platform that makes end-to-end human evaluation as easy to run as automatic evaluation. Pearmut removes common entry barriers and provides support for evaluating multilingual tasks, with a particular focus on machine translation. The platform implements standard evaluation protocols, including DA, ESA, and MQM, and is extensible to support new protocols. It features document-level context, absolute and contrastive evaluation, attention checks, ESAAI pre-annotations and both static and dynamic assignment strategies. Pearmut enables reliable human evaluation to become a practical, routine component of model development and diagnosis rather than an occasional effort.

Sources

Related papers