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partversexl

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The dataset viewer is not available for this subset.
Cannot get the split names for the config 'default' of the dataset.
Exception:    SplitsNotFoundError
Message:      The split names could not be parsed from the dataset config.
Traceback:    Traceback (most recent call last):
                File "/usr/local/lib/python3.12/site-packages/datasets/inspect.py", line 289, in get_dataset_config_info
                  for split_generator in builder._split_generators(
                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/packaged_modules/webdataset/webdataset.py", line 83, in _split_generators
                  raise ValueError(
              ValueError: The TAR archives of the dataset should be in WebDataset format, but the files in the archive don't share the same prefix or the same types.
              
              The above exception was the direct cause of the following exception:
              
              Traceback (most recent call last):
                File "/src/services/worker/src/worker/job_runners/config/split_names.py", line 65, in compute_split_names_from_streaming_response
                  for split in get_dataset_split_names(
                               ^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/inspect.py", line 343, in get_dataset_split_names
                  info = get_dataset_config_info(
                         ^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/inspect.py", line 294, in get_dataset_config_info
                  raise SplitsNotFoundError("The split names could not be parsed from the dataset config.") from err
              datasets.inspect.SplitsNotFoundError: The split names could not be parsed from the dataset config.

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PartVerse-XL (FullPart) — 3D Parts Dataset

A large-scale 3D parts dataset. It contains textured part meshes, whole-object meshes, annotations, captions. Related dataset: PartVerse.

Contents

  • Split archives (parts):
    • textured_part_glbs.tar.gz00 … textured_part_glbs.tar.gz66 (67 parts)
    • normalized_glbs.tar.gz00 … normalized_glbs.tar.gz08 (9 parts)
  • Other files:
    • anno_infos.tar.gz
    • text_captions.json
    • train.csv
    • val.csv
    • metadata.csv

What’s inside (after extraction)

  • textured_part_glbs/: GLB meshes for each decomposed part with textures.
  • normalized_glbs/: GLB meshes for full, normalized objects.
  • anno_infos/: auxiliary files for part statistics and processing.
  • text_captions.json: auto-generated captions for parts (from a VLM).
  • train.csv / val.csv: instance lists for train/eval.
  • metadata.csv: metadata aligned with Objaverse-XL.

Expected directory layout:

dataset/
├── textured_part_glbs/
├── normalized_glbs/
├── anno_infos/
├── text_captions.json
├── train.csv
├── val.csv
└── metadata.csv

Download

Using huggingface_hub:

from huggingface_hub import snapshot_download

local_dir = "dataset"
snapshot_download(
    repo_id="dscdyc/partversexl",
    repo_type="dataset",
    local_dir=local_dir,
    local_dir_use_symlinks=False
)

Join split archives and extract 

cd dataset
cat ${TARGET_PACKAGE}.tar.gz* | tar xzf - -C /path/to/target/

Intended uses

  • Part-level generation, assembly, retrieval, and analysis
  • Whole-object understanding and alignment with parts
  • Text–shape alignment and retrieval

Citation 

@misc{ding2025fullpart,
  title        = {FullPart: Generating each 3D Part at Full Resolution},
  author       = {Lihe Ding and Shaocong Dong and Yaokun Li and Chenjian Gao and Xiao Chen and Rui Han and Yihao Kuang and Hong Zhang and Bo Huang and Zhanpeng Huang and Zibin Wang and Dan Xu and Tianfan Xue},
  year         = {2025},
  eprint       = {2510.26140},
  archivePrefix= {arXiv},
}

Changelog

  • Initial release. Some split archives are still uploading; will update once completed.
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