The dataset viewer is not available for this subset.
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/parquet/parquet.py", line 127, in _split_generators
self.info.features = datasets.Features.from_arrow_schema(pq.read_schema(f))
~~~~~~~~~~~~~~^^^
File "/usr/local/lib/python3.14/site-packages/pyarrow/parquet/core.py", line 2393, in read_schema
file = ParquetFile(
where, memory_map=memory_map,
decryption_properties=decryption_properties)
File "/usr/local/lib/python3.14/site-packages/pyarrow/parquet/core.py", line 328, in __init__
self.reader.open(
~~~~~~~~~~~~~~~~^
source, use_memory_map=memory_map,
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
...<8 lines>...
arrow_extensions_enabled=arrow_extensions_enabled,
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
)
^
File "pyarrow/_parquet.pyx", line 1656, in pyarrow._parquet.ParquetReader.open
File "pyarrow/error.pxi", line 92, in pyarrow.lib.check_status
raise convert_status(status)
pyarrow.lib.ArrowInvalid: Parquet magic bytes not found in footer. Either the file is corrupted or this is not a parquet file.
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.
PTDBench task_hparam_overlong_023 dataset snapshot
This repository stores the exact case-specific DAPO-Math-17k_verl snapshot
used by PTDBench task qwen_dapo_hparam/task_hparam_overlong_023.
The files are published separately from other PTDBench tasks because processed dataset snapshots may differ between tasks. Consumers should pin a concrete repository commit and verify each file's SHA-256 digest.
Storage format
The original Parquet bytes are Base64-encoded as regular Hub text artifacts:
artifacts/train.parquet.b64.part-00000.txtthroughartifacts/train.parquet.b64.part-00009.txt, concatenated in lexical order;artifacts/test.parquet.b64.txt.
PTDBench reconstructs the two Parquet files during the task image build and rejects them unless the resulting byte streams match the hashes below.
Files
| File | Rows | Size (bytes) | SHA-256 |
|---|---|---|---|
train.parquet |
16,125 | 5,885,886 | 2897263b99e9b4af7523edeb5ec1ab9cac6e1bba63f0bfa78d4cd9356426ca5b |
test.parquet |
1,792 | 675,271 | f860d1c3bfb0ce4a937b5e91bb43549a0a7ded51b1725c58c9c10f9f075d2aeb |
Provenance and license
This is a processed snapshot of
DAPO-Math-17k
prepared for the verl training data contract. The upstream and processed
dataset are distributed under the Apache License 2.0.
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