Dataset Viewer
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/python3.14/site-packages/datasets/inspect.py", line 286, in get_dataset_config_info
                  for split_generator in builder._split_generators(
                                         ~~~~~~~~~~~~~~~~~~~~~~~~~^
                      StreamingDownloadManager(base_path=builder.base_path, download_config=download_config)
                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                  )
                  ^
                File "/usr/local/lib/python3.14/site-packages/datasets/packaged_modules/webdataset/webdataset.py", line 78, in _split_generators
                  first_examples = list(islice(pipeline, self.NUM_EXAMPLES_FOR_FEATURES_INFERENCE))
                File "/usr/local/lib/python3.14/site-packages/datasets/packaged_modules/webdataset/webdataset.py", line 32, in _get_pipeline_from_tar
                  for filename, f in tar_iterator:
                                     ^^^^^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/datasets/utils/track.py", line 49, in __iter__
                  for x in self.generator(*self.args):
                           ~~~~~~~~~~~~~~^^^^^^^^^^^^
                File "/usr/local/lib/python3.14/site-packages/datasets/utils/file_utils.py", line 1409, in _iter_from_urlpath
                  yield from cls._iter_tar(f)
                File "/usr/local/lib/python3.14/site-packages/datasets/utils/file_utils.py", line 1360, in _iter_tar
                  stream = tarfile.open(fileobj=f, mode="r|*")
                File "/usr/local/lib/python3.14/tarfile.py", line 1959, in open
                  t = cls(name, filemode, stream, **kwargs)
                File "/usr/local/lib/python3.14/tarfile.py", line 1822, in __init__
                  self.firstmember = self.next()
                                     ~~~~~~~~~^^
                File "/usr/local/lib/python3.14/tarfile.py", line 2873, in next
                  raise ReadError(str(e)) from None
              tarfile.ReadError: invalid header
              
              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 68, in compute_split_names_from_streaming_response
                  for split in get_dataset_split_names(
                               ~~~~~~~~~~~~~~~~~~~~~~~^
                      path=dataset,
                      ^^^^^^^^^^^^^
                      config_name=config,
                      ^^^^^^^^^^^^^^^^^^^
                      token=hf_token,
                      ^^^^^^^^^^^^^^^
                  )
                  ^
                File "/usr/local/lib/python3.14/site-packages/datasets/inspect.py", line 340, in get_dataset_split_names
                  info = get_dataset_config_info(
                      path,
                  ...<6 lines>...
                      **config_kwargs,
                  )
                File "/usr/local/lib/python3.14/site-packages/datasets/inspect.py", line 291, 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.

Need help to make the dataset viewer work? Make sure to review how to configure the dataset viewer, and open a discussion for direct support.

ophiar

This repository hosts a password-encrypted archive of the owner's consolidated ophiar research repository, including code, dependencies and retained research artifacts. The password is distributed separately and is not stored here. The archive is not directly readable by the Hugging Face datasets viewer.

Restore

Download all numbered parts and SHA256SUMS into the same directory. After the archive upload is complete, verify and concatenate the parts in numeric order:

sha256sum -c SHA256SUMS
cat ophiar.tar.zst.gpg.part-* > ophiar.tar.zst.gpg
gpg --output ophiar.tar.zst --decrypt ophiar.tar.zst.gpg
zstd -d ophiar.tar.zst
tar -xf ophiar.tar

GnuPG prompts for the password. The encrypted stream uses AES-256; tar preserves the repository hierarchy and symbolic links. Existing third-party licenses inside the archive continue to apply; no additional license is granted here. Historical runtime paths may require relocation before running the archived code.

Do not attempt restoration until UPLOAD_COMPLETE.json is present. The README may be visible while archive preparation or upload is still in progress.

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