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/packaged_modules/json/json.py", line 291, in _generate_tables
pa_table = paj.read_json(
io.BytesIO(batch), read_options=paj.ReadOptions(block_size=block_size)
)
File "pyarrow/_json.pyx", line 364, in pyarrow._json.read_json
File "pyarrow/error.pxi", line 155, in pyarrow.lib.pyarrow_internal_check_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 306, 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 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.
RoboMemo annotations for RoboMemArena
Writer memory and transition-Status annotations for all 2,600 training trajectories of the RoboMemArena release (26 tasks × 100 demonstrations). These are the annotations used to train the RoboMemo (PicMem Full F) policy on RoboMemArena.
This repository holds annotations only. It contains no images, trajectories, or
features. Get the trajectories from the official RoboMemArena release
(GitHub,
Hugging Face).
The annotations were produced from the ModelScope mirror at upstream revision
d09f63b671f362985e1e0d038d2014c2d2519488.
Contents
| Path | Files | Description |
|---|---|---|
writer/episode_<id>.json |
2,600 | Causal Writer updates every 16 frames: private memory bank, one historical front keyframe, one current subgoal |
writer/dataset-index.json |
1 | Writer model, prompt version, system prompt, evidence layout, call and error counts |
dataset/status/targets/episode_<id>.json |
2,600 | Transition-Status targets per 16-step execution window (reviewed_coarse_interval_v2) |
dataset/status/episode-store.json |
1 | Status episode index and sample positions |
dataset/{train,validation,status}/meta/stats.json |
3 | Split statistics |
dataset/dataset.json |
1 | Episode list, state/action dimensions, history configuration |
dataset/assets/benchmark/norm_stats.json |
1 | Normalization statistics used for training |
Annotation summary
- Dataset version:
robomemarena-modelscope-full-official-prompts-v4-public-pouring - Writer:
gpt-6-astra, promptpicmem_grounded_supported_outcomes_v2_task_aware_demo, Responses API, decision stride 16 - Writer calls: 176,261 execution calls, 0 errors, 0 refusals,
complete: true - Status: 2,600/2,600 episodes, 1,720,027 windows, 0 missing episodes
- Task instructions use the official public RoboMemArena prompts.
Absolute paths inside the JSON files (/data/picmem/...) are the original
build locations. They are kept for provenance and are not needed to use the data.
License
Annotation license: TBD. The underlying trajectories remain under the RoboMemArena release terms.
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