Dear METs Participants, Please be advised that a minor refinement has been made to the validation set labels and corresponding reference masks for the METs task. To ensure fairness and accuracy across the leaderboard, we have automatically reprocessed the affected submissions. Please review the details below to see how this impacts your job status: * Submissions_ **before **_**June 4, 2026, at 20:00 CET**: The evaluation pipeline has been successfully rerun using the updated reference masks. Your scores have been updated automatically. * Submissions _**after **_**June 4, 2026, at 20:00 CET**: These jobs were processed using the correct masks from the start and are entirely unaffected. Please note that **No Action Required ** from your end. Thank you for your continued participation in the challenge. Best regards, The Challenge Organizing Committee