Dataset Viewer
The dataset viewer is not available for this split.
Cannot load the dataset split (in streaming mode) to extract the first rows.
Error code:   StreamingRowsError
Exception:    TypeError
Message:      object of type 'numpy.float16' has no len()
Traceback:    Traceback (most recent call last):
                File "/src/services/worker/src/worker/utils.py", line 99, in get_rows_or_raise
                  return get_rows(
                File "/src/libs/libcommon/src/libcommon/utils.py", line 271, in decorator
                  return func(*args, **kwargs)
                File "/src/services/worker/src/worker/utils.py", line 77, in get_rows
                  rows_plus_one = list(itertools.islice(ds, rows_max_number + 1))
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/iterable_dataset.py", line 2266, in __iter__
                  for key, example in ex_iterable:
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/iterable_dataset.py", line 1869, in __iter__
                  example = _apply_feature_types_on_example(
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/iterable_dataset.py", line 1779, in _apply_feature_types_on_example
                  encoded_example = features.encode_example(example)
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/features/features.py", line 2041, in encode_example
                  return encode_nested_example(self, example)
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/features/features.py", line 1285, in encode_nested_example
                  {k: encode_nested_example(schema[k], obj.get(k), level=level + 1) for k in schema}
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/features/features.py", line 1285, in <dictcomp>
                  {k: encode_nested_example(schema[k], obj.get(k), level=level + 1) for k in schema}
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/features/features.py", line 1348, in encode_nested_example
                  or encode_nested_example(schema.feature, first_elmt, level=level + 1) != first_elmt
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/features/features.py", line 1341, in encode_nested_example
                  if len(obj) > 0:
              TypeError: object of type 'numpy.float16' has no len()

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.

This is the anonymous version of the ArchonView dataset directory, for review of the paper "Next-Scale Autoregressive Models are Zero-Shot Single-Image Object View Synthesizers" (arXiv:2503.13588).

The folder checkpoints contains our pretrained checkpoints for each depth setting; eval contains evaluation datasets. training-data is the training dataset rendered from Objaverse, where the four training split shards have to be pieced together into a .tar.gz file first.

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