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/packaged_modules/json/json.py", line 290, in _generate_tables
pa_table = paj.read_json(
io.BytesIO(batch), read_options=paj.ReadOptions(block_size=block_size)
)
File "pyarrow/_json.pyx", line 342, in pyarrow._json.read_json
File "pyarrow/error.pxi", line 155, in pyarrow.lib.pyarrow_internal_check_status
return check_status(status)
File "pyarrow/error.pxi", line 92, in pyarrow.lib.check_status
raise convert_status(status)
pyarrow.lib.ArrowInvalid: JSON parse error: Column() changed from object to string in row 0
During handling of the above exception, another exception occurred:
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/json/json.py", line 101, in _split_generators
pa_table = next(iter(self._generate_tables(**splits[0].gen_kwargs, allow_full_read=False)))[1]
~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/packaged_modules/json/json.py", line 304, in _generate_tables
batch = json_encode_fields_in_json_lines(original_batch, json_field_paths)
File "/usr/local/lib/python3.14/site-packages/datasets/utils/json.py", line 111, in json_encode_fields_in_json_lines
examples = [ujson_loads(line) for line in original_batch.splitlines()]
~~~~~~~~~~~^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/utils/json.py", line 20, in ujson_loads
return pd.io.json.ujson_loads(*args, **kwargs)
~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^
ValueError: Expected object or value
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 71, 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.
tau2-telecom-solo (Friday & Co copy, with two added splits)
A byte-identical copy of realtreetune/tau2-telecom-solo
(snapshot 16ac73e87749b51dad840ec4c58b8bef20649d5f) — the curated solo-Telecom slice of
τ²-bench — with two split keys added to
tau2/domains/telecom/split_tasks.json and nothing else changed.
What was added
| split | size | definition |
|---|---|---|
val120 |
120 | the certified tool-search evaluation set — a fixed task-id list |
train2165 |
2165 | full minus val120, supply order preserved |
2285 = 2165 + 120, and the two are disjoint with union equal to full.
val120 is the id list pinned by SHA-256 ff37a0acad55d873fb7bda0b355fb449bac65ca710ae425fdf42f7555042f3a8
(originally sampled seed-0 from the 2285-task supply, then frozen). It is shipped here as data, not
re-derived at load time: a train/val boundary must not depend on a library RNG stream, or the split can
move silently and contamination becomes invisible. train2165 exists so training can never touch the
evaluated tasks.
What was NOT changed
Every other file is bit-for-bit identical to the source snapshot, verified by SHA-256:
.gitattributes, db.toml, user_db.toml, main_policy.md, main_policy_solo.md, tasks.json,
tasks_small.json, tech_support_manual.md, tech_support_workflow.md,
tech_support_workflow_solo.md.
The five pre-existing split keys (small 20, train 74, test 40, full 2285, base 114) are
unmodified and list-equal to the source, so results measured against them remain comparable.
Layout
Mirrors τ²'s own DATA_DIR/tau2/domains/telecom/… resolution, so pointing TAU2_DATA_DIR at a
snapshot root is sufficient.
Upstream
τ²-bench is by Sierra Research. This copy redistributes only the curated solo-Telecom data slice (no voice/audio assets) already published in the source dataset.
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