To register for the challenge, simply send an email to . 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.