To register for the challenge, simply send an email to . Please specify if you are interested in the Arabic tasks or the English tasks or both. Feel free contact us at this address with any other queries.

Announcements to participants will be sent to a dedicated mailing list, which you can sign up for at

To download the Arabic data, you will need to sign this data license and return it to the MGB-challenge team. You will then be issued with a username and password to download the data.

Due to ongoing licensing issues we are unfortunately unable to supply the 2015 data set to any new participants. We plan to release a new data set for a new version of the challenge in 2017.