Hi all, Here are some questions regarding the Task 2 dataset： 1. In addition to the training and validation archives, there appear to be two additional batches; should these also be considered as a partial training dataset? 2. Based on the current description, the dataset seems less than expected. I didn't notice any new dataset associated with the 2026 batch. Should we expect any further new dataset releases? 3. As a post-treatment cohort has been introduced this time, will metadata be provided to distinguish the post-treatment and pre-treatment cases?

Created by Yong Chen chenyo
Hi @NLyakh , @chenyo , all Please note that the available dataset underwent label QC and label updating. Once the second batch of the PEDs dataset is available, we will announce its release. Best regards, /Mehdi
Hi all, it seems that the post-treatment cohort is still not included in the new release. Is that correct, and can we expect it in the near future, or should we perhaps look for it somewhere else?
Hi all, Just a quick follow-up. The Task 2 BraTS PED has been released. Best, Yong
Dear @chenyo @msadi002 The updated PEDs dataset will be released shortly. This updated dataset includes post-operative scans as well. Please use this new dataset for training your models. Thank you for your patience, /Mehdi
Hi, The dataset was available when I first posted. However, it seems that the contents have been removed or hidden since yesterday.
How can I download the training dataset? There is no dataset to add to the download lists

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