This dataset contains all MQM human annotations from previous WMT Metrics shared tasks and the MQM annotations from Experts, Errors, and Context in a form of error spans. Moreover, it contains some hallucinations used in the training of XCOMET models.
Please note that this is not an official release of the data and the original data can be found here.
The data is organised into 8 columns:
src: input text
mt: translation
ref: reference translation
annotations: List… See the full description on the dataset page:
https://huggingface.co/datasets/RicardoRei/wmt-mqm-error-spans.