Dataset Viewer
The dataset viewer is not available for this split.
Cannot extract the features (columns) for the split 'train' of the config 'default' of the dataset.
Error code: FeaturesError
Exception: ArrowInvalid
Message: Schema at index 1 was different:
artifact_url: string
baseline_score: double
benchmark_scores: list<item: struct<baseline_score: double, delta_score: double, final_score: double, name: string, repo_id: string, revision: string, task_count: int64, task_ids: list<item: string>, weight: double>>
delta_score: double
eval_task_count: int64
final_model: string
grpo_ran: bool
macro_benchmark_delta: double
model: string
model_revision: string
model_url: string
run_id: string
schema_version: int64
score_after_posttrain: double
status: string
submission_id: string
team_name: string
train_task_count: int64
updated_at: string
error: string
vs
artifact_url: null
baseline_score: double
benchmark_scores: list<item: null>
delta_score: double
error: string
eval_task_count: int64
final_model: string
grpo_ran: bool
job_id: null
macro_benchmark_delta: null
model: string
model_revision: string
model_url: null
run_id: string
schema_version: int64
score_after_posttrain: double
status: string
submission_id: string
team_name: string
train_task_count: int64
updated_at: string
Traceback: Traceback (most recent call last):
File "/src/services/worker/src/worker/job_runners/split/first_rows.py", line 243, in compute_first_rows_from_streaming_response
iterable_dataset = iterable_dataset._resolve_features()
File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 4379, in _resolve_features
features = _infer_features_from_batch(self.with_format(None)._head())
~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^
File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 2661, in _head
return next(iter(self.iter(batch_size=n)))
File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 2839, in iter
for key, pa_table in ex_iterable.iter_arrow():
~~~~~~~~~~~~~~~~~~~~~~^^
File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 2377, in _iter_arrow
yield from self.ex_iterable._iter_arrow()
File "/usr/local/lib/python3.14/site-packages/datasets/iterable_dataset.py", line 564, in _iter_arrow
yield new_key, pa.Table.from_batches(chunks_buffer)
~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^
File "pyarrow/table.pxi", line 5039, in pyarrow.lib.Table.from_batches
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: Schema at index 1 was different:
artifact_url: string
baseline_score: double
benchmark_scores: list<item: struct<baseline_score: double, delta_score: double, final_score: double, name: string, repo_id: string, revision: string, task_count: int64, task_ids: list<item: string>, weight: double>>
delta_score: double
eval_task_count: int64
final_model: string
grpo_ran: bool
macro_benchmark_delta: double
model: string
model_revision: string
model_url: string
run_id: string
schema_version: int64
score_after_posttrain: double
status: string
submission_id: string
team_name: string
train_task_count: int64
updated_at: string
error: string
vs
artifact_url: null
baseline_score: double
benchmark_scores: list<item: null>
delta_score: double
error: string
eval_task_count: int64
final_model: string
grpo_ran: bool
job_id: null
macro_benchmark_delta: null
model: string
model_revision: string
model_url: null
run_id: string
schema_version: int64
score_after_posttrain: double
status: string
submission_id: string
team_name: string
train_task_count: int64
updated_at: stringNeed help to make the dataset viewer work? Make sure to review how to configure the dataset viewer, and open a discussion for direct support.
PostTrain Arena Leaderboard
Continuously updated results from pinned PostTrain Arena jobs.
| Rank | Submission | Status | Baseline | Final | Delta | Run |
|---|---|---|---|---|---|---|
| 1 | submission-smoke-source | succeeded | 0.0000 | 0.0000 | 0.0000 | hf-wrapper-h100-fixed-20260711T010948Z |
| 2 | organizer-smoke | succeeded | local-uv-smoke-20260711T002137Z | |||
| - | submission-smoke-source | failed | 0.0000 | 0.0000 | 0.0000 | hf-wrapper-h100-20260711T003731Z |
| - | organizer-smoke | dry-run | local-uv-smoke-fixed-20260711T002521Z |
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