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
$schema: string
$id: string
title: string
type: string
additionalProperties: bool
required: list<item: string>
child 0, item: string
properties: struct<runId: struct<type: string, minLength: int64>, createdAt: struct<type: string, format: string (... 528 chars omitted)
child 0, runId: struct<type: string, minLength: int64>
child 0, type: string
child 1, minLength: int64
child 1, createdAt: struct<type: string, format: string>
child 0, type: string
child 1, format: string
child 2, gesture: struct<type: string, minLength: int64>
child 0, type: string
child 1, minLength: int64
child 3, taskId: struct<type: string, minLength: int64>
child 0, type: string
child 1, minLength: int64
child 4, sourceCommit: struct<type: string, pattern: string>
child 0, type: string
child 1, pattern: string
child 5, status: struct<enum: list<item: string>>
child 0, enum: list<item: string>
child 0, item: string
child 6, evaluation: struct<type: string, additionalProperties: bool, required: list<item: string>, properties: struct<se (... 220 chars omitted)
child 0, type: string
child 1, additionalProperties: bool
child 2, required: list<item: string>
child 0, item: string
child 3, properties: struct<seedCount: struct<type: string, minimum: int64>, successRate: struct<type: list<item: string> (... 128 chars omitted)
child 0, seedCount: struct<type: string, minimum: int64
...
nimumPassingSeeds: int64, maxSuccessRateStdDev: double>
child 0, minimumCompletedSeeds: int64
child 1, minimumPassingSeeds: int64
child 2, maxSuccessRateStdDev: double
seeds: list<item: int64>
child 0, item: int64
task: string
profiles: struct<smoke: struct<environments: int64, iterations: int64, saveInterval: int64, evaluationEpisodes (... 214 chars omitted)
child 0, smoke: struct<environments: int64, iterations: int64, saveInterval: int64, evaluationEpisodes: int64>
child 0, environments: int64
child 1, iterations: int64
child 2, saveInterval: int64
child 3, evaluationEpisodes: int64
child 1, pilot: struct<environments: int64, iterations: int64, saveInterval: int64, evaluationEpisodes: int64>
child 0, environments: int64
child 1, iterations: int64
child 2, saveInterval: int64
child 3, evaluationEpisodes: int64
child 2, full: struct<environments: int64, iterations: int64, saveInterval: int64, evaluationEpisodes: int64>
child 0, environments: int64
child 1, iterations: int64
child 2, saveInterval: int64
child 3, evaluationEpisodes: int64
evaluation: struct<successRateMin: double, fallRateMax: double, medianCloseSecondsMax: double, p95LidSpeedMax: d (... 33 chars omitted)
child 0, successRateMin: double
child 1, fallRateMax: double
child 2, medianCloseSecondsMax: double
child 3, p95LidSpeedMax: double
child 4, p95ImpactForceMax: double
preset: string
schemaVersion: int64
to
{'schemaVersion': Value('int64'), 'id': Value('string'), 'title': Value('string'), 'preset': Value('string'), 'task': Value('string'), 'hypothesis': Value('string'), 'seeds': List(Value('int64')), 'profiles': {'smoke': {'environments': Value('int64'), 'iterations': Value('int64'), 'saveInterval': Value('int64'), 'evaluationEpisodes': Value('int64')}, 'pilot': {'environments': Value('int64'), 'iterations': Value('int64'), 'saveInterval': Value('int64'), 'evaluationEpisodes': Value('int64')}, 'full': {'environments': Value('int64'), 'iterations': Value('int64'), 'saveInterval': Value('int64'), 'evaluationEpisodes': Value('int64')}}, 'evaluation': {'successRateMin': Value('float64'), 'fallRateMax': Value('float64'), 'medianCloseSecondsMax': Value('float64'), 'p95LidSpeedMax': Value('float64'), 'p95ImpactForceMax': Value('float64')}, 'promotion': {'smoke': {'minimumCompletedSeeds': Value('int64'), 'minimumPassingSeeds': Value('int64')}, 'pilot': {'minimumCompletedSeeds': Value('int64'), 'minimumPassingSeeds': Value('int64'), 'maxSuccessRateStdDev': Value('float64')}, 'full': {'minimumCompletedSeeds': Value('int64'), 'minimumPassingSeeds': Value('int64'), 'maxSuccessRateStdDev': Value('float64')}}}
because column names don't match
Traceback: Traceback (most recent call last):
File "/src/services/worker/src/worker/utils.py", line 147, in get_rows_or_raise
return get_rows(
dataset=dataset,
...<4 lines>...
column_names=column_names,
)
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 127, in get_rows
rows_plus_one = list(itertools.islice(safe_iter(ds, dataset=dataset), rows_max_number + 1))
File "/src/services/worker/src/worker/utils.py", line 483, in safe_iter
yield from ds.decode(False) if ds.features else ds
File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 2840, in __iter__
for key, example in ex_iterable:
^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 2373, in __iter__
for key, pa_table in self._iter_arrow():
~~~~~~~~~~~~~~~~^^
File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 2398, in _iter_arrow
for key, pa_table in self.ex_iterable._iter_arrow():
~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^
File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 536, in _iter_arrow
for key, pa_table in iterator:
^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 419, in _iter_arrow
for key, pa_table in self.generate_tables_fn(**gen_kwags):
~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/packaged_modules/json/json.py", line 343, in _generate_tables
self._cast_table(pa_table, json_field_paths=json_field_paths),
~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/packaged_modules/json/json.py", line 132, in _cast_table
pa_table = table_cast(pa_table, self.info.features.arrow_schema)
File "/usr/local/lib/python3.14/site-packages/datasets/table.py", line 2378, in table_cast
return cast_table_to_schema(table, schema)
File "/usr/local/lib/python3.14/site-packages/datasets/table.py", line 2306, in cast_table_to_schema
raise CastError(
...<3 lines>...
)
datasets.table.CastError: Couldn't cast
$schema: string
$id: string
title: string
type: string
additionalProperties: bool
required: list<item: string>
child 0, item: string
properties: struct<runId: struct<type: string, minLength: int64>, createdAt: struct<type: string, format: string (... 528 chars omitted)
child 0, runId: struct<type: string, minLength: int64>
child 0, type: string
child 1, minLength: int64
child 1, createdAt: struct<type: string, format: string>
child 0, type: string
child 1, format: string
child 2, gesture: struct<type: string, minLength: int64>
child 0, type: string
child 1, minLength: int64
child 3, taskId: struct<type: string, minLength: int64>
child 0, type: string
child 1, minLength: int64
child 4, sourceCommit: struct<type: string, pattern: string>
child 0, type: string
child 1, pattern: string
child 5, status: struct<enum: list<item: string>>
child 0, enum: list<item: string>
child 0, item: string
child 6, evaluation: struct<type: string, additionalProperties: bool, required: list<item: string>, properties: struct<se (... 220 chars omitted)
child 0, type: string
child 1, additionalProperties: bool
child 2, required: list<item: string>
child 0, item: string
child 3, properties: struct<seedCount: struct<type: string, minimum: int64>, successRate: struct<type: list<item: string> (... 128 chars omitted)
child 0, seedCount: struct<type: string, minimum: int64
...
nimumPassingSeeds: int64, maxSuccessRateStdDev: double>
child 0, minimumCompletedSeeds: int64
child 1, minimumPassingSeeds: int64
child 2, maxSuccessRateStdDev: double
seeds: list<item: int64>
child 0, item: int64
task: string
profiles: struct<smoke: struct<environments: int64, iterations: int64, saveInterval: int64, evaluationEpisodes (... 214 chars omitted)
child 0, smoke: struct<environments: int64, iterations: int64, saveInterval: int64, evaluationEpisodes: int64>
child 0, environments: int64
child 1, iterations: int64
child 2, saveInterval: int64
child 3, evaluationEpisodes: int64
child 1, pilot: struct<environments: int64, iterations: int64, saveInterval: int64, evaluationEpisodes: int64>
child 0, environments: int64
child 1, iterations: int64
child 2, saveInterval: int64
child 3, evaluationEpisodes: int64
child 2, full: struct<environments: int64, iterations: int64, saveInterval: int64, evaluationEpisodes: int64>
child 0, environments: int64
child 1, iterations: int64
child 2, saveInterval: int64
child 3, evaluationEpisodes: int64
evaluation: struct<successRateMin: double, fallRateMax: double, medianCloseSecondsMax: double, p95LidSpeedMax: d (... 33 chars omitted)
child 0, successRateMin: double
child 1, fallRateMax: double
child 2, medianCloseSecondsMax: double
child 3, p95LidSpeedMax: double
child 4, p95ImpactForceMax: double
preset: string
schemaVersion: int64
to
{'schemaVersion': Value('int64'), 'id': Value('string'), 'title': Value('string'), 'preset': Value('string'), 'task': Value('string'), 'hypothesis': Value('string'), 'seeds': List(Value('int64')), 'profiles': {'smoke': {'environments': Value('int64'), 'iterations': Value('int64'), 'saveInterval': Value('int64'), 'evaluationEpisodes': Value('int64')}, 'pilot': {'environments': Value('int64'), 'iterations': Value('int64'), 'saveInterval': Value('int64'), 'evaluationEpisodes': Value('int64')}, 'full': {'environments': Value('int64'), 'iterations': Value('int64'), 'saveInterval': Value('int64'), 'evaluationEpisodes': Value('int64')}}, 'evaluation': {'successRateMin': Value('float64'), 'fallRateMax': Value('float64'), 'medianCloseSecondsMax': Value('float64'), 'p95LidSpeedMax': Value('float64'), 'p95ImpactForceMax': Value('float64')}, 'promotion': {'smoke': {'minimumCompletedSeeds': Value('int64'), 'minimumPassingSeeds': Value('int64')}, 'pilot': {'minimumCompletedSeeds': Value('int64'), 'minimumPassingSeeds': Value('int64'), 'maxSuccessRateStdDev': Value('float64')}, 'full': {'minimumCompletedSeeds': Value('int64'), 'minimumPassingSeeds': Value('int64'), 'maxSuccessRateStdDev': 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.
NottyDuck training ledger
Run manifests and evaluation summaries for NottyDuck motor policies. This is the public evidence layer: promoted policies should identify their source run, task, source commit, simulator settings, randomized evaluation seeds, physical cue, and observed failure modes.
Raw source tarballs and checkpoints remain private. This repository must not contain access tokens, private social messages, provider payloads, or personal conversation data.
The canonical schema is in schema.json. The dataset begins empty because no
NottyDuck policy has completed evaluation yet.
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NottyDuck's public persona, trained motor policies, and transparent evaluation ledger. • 3 items • Updated