Data · dataset · 2025
ReXGroundingCT
Listed in Hugging Face Datasets
Description
ReXGroundingCT ReXGroundingCT is a dataset designed to link free-text radiology findings with pixel-level segmentations in 3D chest CT scans. Each sample consists of a volumetric CT scan, associated segmentation masks for one or more findings, and detailed textual descriptions.The dataset has segmentations for 8,028 findings across 14 different categories in 3,142 CT scans. There are 2,992 scans allocated for training, 50 for public validation, and 100 held privately to be… See the full description on the dataset page: huggingface.co/datasets/rajpurkarlab/ReXGroundingCT.
Links
Get the data
- Hugging Face dataset page huggingface.co/datasets/rajpurkarlab/ReXGroundingCT ↗
Gated (auto) - request access on the dataset page
landing page · request access · from Hugging Face
Documentation and papers
- arXiv:2507.22030 arxiv.org/abs/2507.22030 ↗
publication · from Hugging Face
- arXiv:2403.17834 arxiv.org/abs/2403.17834 ↗
publication · from Hugging Face
Catalogue records · 1
- Hub API huggingface.co/api/datasets/rajpurkarlab/ReXGroundingCT ↗
metadata API · from Hugging Face
Topics
- From keywords
- Computer Science & AI
- Inferred from text
- Computed tomography 65%
Provenance · 1 source records, 9 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| Hugging Face Datasets | rajpurkarlab/ReXGroundingCT | 14 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · Hugging Face | connector:huggingface@1.0.0 | /gated |
| concepts[field].local:field:computer-science-ai | mapping · Hugging Face | connector:huggingface@1.0.0 | |
| concepts[modality].local:modality:ct | enrichment · Hugging Face | keyword-concept-rules@1.0.0 | title+description (65%) |
| created_date | source · Hugging Face | connector:huggingface@1.0.0 | |
| description | source · Hugging Face | connector:huggingface@1.0.0 | /description |
| license | source · Hugging Face | connector:huggingface@1.0.0 | /tags[license:*] |
| publication_date | source · Hugging Face | connector:huggingface@1.0.0 | |
| title | source · Hugging Face | connector:huggingface@1.0.0 | /id |
| updated_date | source · Hugging Face | connector:huggingface@1.0.0 |