| --- |
| license: other |
| task_categories: |
| - image-text-to-text |
| - image-segmentation |
| language: |
| - en |
| pretty_name: PixVL Cross-Dataset Self-Supervised Data |
| --- |
| |
| # PixVL Cross-Dataset Self-Supervised Data |
|
|
| Synthetic self-supervised winner/preference records generated for PixVL stage1 training. |
|
|
| ## Download |
|
|
| The release is stored as split tar parts: |
|
|
| ```bash |
| cat pixvl_cross_dataset_selfsup_stage1_422032_20260515.tar.part-* > pixvl_cross_dataset_selfsup_stage1_422032_20260515.tar |
| sha256sum -c pixvl_cross_dataset_selfsup_stage1_422032_20260515.tar.sha256 |
| tar -xf pixvl_cross_dataset_selfsup_stage1_422032_20260515.tar |
| ``` |
|
|
| Expected tar SHA256: |
|
|
| ```text |
| 825c0b40267d4d949132f62800ee5aac0471ad900566f23405b252f34ef37300 |
| ``` |
|
|
| ## Contents After Extraction |
|
|
| - `merged/merged_unsup_unique.jsonl`: winner-only training records, 422,032 lines. |
| - `merged/merged_preference_cache.jsonl`: preference cache records, 124,689 lines. |
| - `merged/merge_stats.json`: merge metadata. |
| - `sav_chooseone/images/`: generated SAV source/target images. |
| - `coco_chooseone/images/`: generated COCO source/target images. |
| - `cityscapes_chooseone/images/`: generated Cityscapes source/target images. |
| - `openimages_chooseone/images/`: generated OpenImages source/target images. |
|
|
| The `image` field in `merged/merged_unsup_unique.jsonl` is relative to the extracted dataset root. |
|
|
| ## Source Counts |
|
|
| - SAV: 410,440 records |
| - COCO: 5,780 records |
| - Cityscapes: 1,724 records |
| - OpenImages: 4,092 records |
| - Total winner records: 422,032 |
|
|
| ## Export Note |
|
|
| Two SAV pairs were excluded from this export after transient filesystem I/O errors during packaging. The final winner count is 422,032 records. |
|
|
