Datasets:
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: CastError
Message: Couldn't cast
conversation: list<item: struct<react: string, world_model_observation: string, env_observation: string>>
child 0, item: struct<react: string, world_model_observation: string, env_observation: string>
child 0, react: string
child 1, world_model_observation: string
child 2, env_observation: string
item_id: string
world_model_success: int64
reward: double
success: int64
accuracy: double
total: int64
errors: int64
processed: int64
to
{'total': Value('int64'), 'processed': Value('int64'), 'success': Value('int64'), 'errors': Value('int64'), 'accuracy': Value('float64')}
because column names don't match
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 272, 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 "/usr/local/lib/python3.12/site-packages/datasets/iterable_dataset.py", line 2690, in __iter__
for key, example in ex_iterable:
^^^^^^^^^^^
File "/usr/local/lib/python3.12/site-packages/datasets/iterable_dataset.py", line 2227, in __iter__
for key, pa_table in self._iter_arrow():
^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.12/site-packages/datasets/iterable_dataset.py", line 2251, in _iter_arrow
for key, pa_table in self.ex_iterable._iter_arrow():
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.12/site-packages/datasets/iterable_dataset.py", line 494, in _iter_arrow
for key, pa_table in iterator:
^^^^^^^^
File "/usr/local/lib/python3.12/site-packages/datasets/iterable_dataset.py", line 384, in _iter_arrow
for key, pa_table in self.generate_tables_fn(**gen_kwags):
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.12/site-packages/datasets/packaged_modules/json/json.py", line 295, in _generate_tables
self._cast_table(pa_table, json_field_paths=json_field_paths),
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.12/site-packages/datasets/packaged_modules/json/json.py", line 128, in _cast_table
pa_table = table_cast(pa_table, self.info.features.arrow_schema)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.12/site-packages/datasets/table.py", line 2321, in table_cast
return cast_table_to_schema(table, schema)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.12/site-packages/datasets/table.py", line 2249, in cast_table_to_schema
raise CastError(
datasets.table.CastError: Couldn't cast
conversation: list<item: struct<react: string, world_model_observation: string, env_observation: string>>
child 0, item: struct<react: string, world_model_observation: string, env_observation: string>
child 0, react: string
child 1, world_model_observation: string
child 2, env_observation: string
item_id: string
world_model_success: int64
reward: double
success: int64
accuracy: double
total: int64
errors: int64
processed: int64
to
{'total': Value('int64'), 'processed': Value('int64'), 'success': Value('int64'), 'errors': Value('int64'), 'accuracy': Value('float64')}
because column names don't matchNeed help to make the dataset viewer work? Make sure to review how to configure the dataset viewer, and open a discussion for direct support.
WebShop W2W (LLaMA3.1-8B SFT) WM/W2R Trajectories - Qwen3-32B Agent
Trajectories for the WebShop SFT baseline world model X1AOX1A/WorldModel-Webshop-Llama3.1-8B (W2W: world-model-only training), evaluated with Qwen/Qwen3-32B as the agent.
Configuration
- World model:
X1AOX1A/WorldModel-Webshop-Llama3.1-8B - World model serving: vLLM, tensor parallel size 1,
max_model_len=32768 - Agent:
Qwen/Qwen3-32B - Agent serving: vLLM, tensor parallel size 4,
max_model_len=40960, temperature 0, thinking disabled - Eval concurrency: 16
- Task: WebShop test split (200 items)
Metrics
- WM total items: 200, processed: 190, errors: 10, accuracy: 17.37%
- W2R total items: 200, processed: 200, errors: 4, accuracy: 13.27%
Files
webshop_*.json: agent and world-model interaction trajectories._metrics.json: WM metrics.valid_on_real_env/webshop_*.json: W2R replay results on the real WebShop environment.valid_on_real_env/_metrics.json: W2R metrics.metadata.json: configuration and run notes.
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