Release: tracking-anything-native-corpora-20261004. Upload: IN PROGRESS — do not treat partial uploads as a complete dataset. Original native archive/annotation mirror, not converted conversations or model-generated labels. No model weights, V8 memory cache, credentials, cookies, or runtime logs are included. This is not a strictly train-only export. TNL2K/VastTrack standalone test archives are excluded; LaSOT and TNLLT originals contain both train and test. COCO train2014 includes images used by REFER training, validation and test expressions. Use the original published splits; never train indiscriminately on every archive member. The small official TNL2K four-video patch also contains one…