| --- |
| license: cc-by-4.0 |
| pretty_name: RealCADBench-V1.0 |
| configs: |
| - config_name: all |
| default: true |
| data_files: |
| - split: test |
| path: "preview/*/*.parquet" |
| - config_name: part_text |
| data_files: |
| - split: test |
| path: "preview/part_text/*.parquet" |
| - config_name: part_2d_drawing |
| data_files: |
| - split: test |
| path: "preview/part_2d_drawing/*.parquet" |
| - config_name: part_real_pic |
| data_files: |
| - split: test |
| path: "preview/part_real_pic/*.parquet" |
| - config_name: part_real_pic_aug |
| data_files: |
| - split: test |
| path: "preview/part_real_pic_aug/*.parquet" |
| - config_name: part_rendered_img |
| data_files: |
| - split: test |
| path: "preview/part_rendered_img/*.parquet" |
| - config_name: assm |
| data_files: |
| - split: test |
| path: "preview/assm_assm/*.parquet" |
| --- |
| |
| # RealCADBench-V1.0 |
|
|
| RealCADBench-V1.0 contains design-intent inputs and ground-truth STL shapes for evaluating AI CAD models and agents on parts and assemblies. |
|
|
| The `test` split is an evaluation collection, not a newly created train/test partition. The default `all` configuration combines every sample. The six other configurations provide the individual subsets without duplicating the Parquet files. |
|
|
| | Category | Subset | Samples | |
| |---|---|---:| |
| | part | text | 568 | |
| | part | 2d_drawing | 236 | |
| | part | real_pic | 568 | |
| | part | real_pic_aug | 10792 | |
| | part | rendered_img | 373 | |
| | assm | assm | 167 | |
| | Total | | 12704 | |
| |
| ## Preview fields |
| |
| | Field | Meaning | |
| |---|---| |
| | category | `part` or `assm` | |
| | subset | `text`, `2d_drawing`, `real_pic`, `real_pic_aug`, `rendered_img`, or `assm` | |
| | input_text | Actual text input; empty string for image-only samples | |
| | input_images | Ordered list of input images embedded in Parquet | |
| | original_image | Original auxiliary image for text samples; null for other subsets | |
| | gt_shape | STL path relative to the repository root | |
|
|
| `original_image` is auxiliary source material for the text subset, not an additional input to the text-only evaluation task. STL geometry is distributed as original files; the table displays the STL path. |
|
|
| ## Original files and mappings |
|
|
| - `part/input/<subset>/` and `part/ground_truth/<subset>/` contain part data. |
| - `assm/input/` and `assm/ground_truth/` contain assembly data. |
| - `part/meta_info.<subset>.json` and `assm/meta_info.json` are the canonical mappings. |
| - Paths in each original meta_info JSON are relative to that JSON’s directory. The preview `gt_shape` includes the `part/` or `assm/` prefix. |
| - Multiple images within a sample must be kept together. Different samples may share one GT, especially in `2d_drawing` and `rendered_img`. |
|
|
| The release contains only files referenced by these mappings. Transfer archives, temporary files and audit reports are not part of the dataset payload. |
|
|
| ## License |
|
|
| RealCADBench-V1.0 is licensed under the [Creative Commons Attribution 4.0 International (CC BY 4.0) License](https://creativecommons.org/licenses/by/4.0/). |
|
|
| You may share and adapt the dataset, including for commercial purposes, provided that you give appropriate credit, provide a link to the license, and indicate if changes were made. See the [full license terms](https://creativecommons.org/licenses/by/4.0/legalcode). |
|
|
| Remaining augmentation assets are stored under `part/input/real_pic_aug_extra/package_XXX/` and `part/ground_truth/real_pic_aug_extra/package_XXX/`. The metadata and Parquet paths include this layout; previously published asset paths are retained. |
|
|
