The dataset viewer is not available for this split.
Cannot extract the features (columns) for the split 'train' of the config 'agents' of the dataset.
Error code:   FeaturesError
Exception:    ArrowInvalid
Message:      Schema at index 1 was different: 
Detalhes: struct<Persona: string, Resumo da Missao: string>
Agentes: list<item: struct<id: string, nome: string, Resumo da Missao: string, modelo: string, missao: string, temperatura: double, max_tokens: int64, response_format: struct<type: string>, estrutura_saida: string, reasoning_effort: string, stream: bool, max_completion_tokens: int64, compound_custom: struct<tools: struct<enabled_tools: list<item: null>>>>>
vs
Detalhes: struct<Persona: string, Resumo da Missao: string>
Agentes: list<item: struct<id: string, nome: string, Resumo da Missao: string, modelo: string, missao: string, temperatura: double, max_tokens: int64, response_format: struct<type: string>, estrutura_saida: string, reasoning_effort: string, stream: bool, max_completion_tokens: int64, compound_custom: struct<tools: struct<enabled_tools: list<item: 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/python3.12/site-packages/datasets/iterable_dataset.py", line 3496, in _resolve_features
                  features = _infer_features_from_batch(self.with_format(None)._head())
                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/iterable_dataset.py", line 2257, in _head
                  return next(iter(self.iter(batch_size=n)))
                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/iterable_dataset.py", line 2461, in iter
                  for key, example in iterator:
                                      ^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/iterable_dataset.py", line 1952, in __iter__
                  for key, pa_table in self._iter_arrow():
                                       ^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/iterable_dataset.py", line 1974, in _iter_arrow
                  yield from self.ex_iterable._iter_arrow()
                File "/usr/local/lib/python3.12/site-packages/datasets/iterable_dataset.py", line 531, 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
                File "pyarrow/error.pxi", line 92, in pyarrow.lib.check_status
              pyarrow.lib.ArrowInvalid: Schema at index 1 was different: 
              Detalhes: struct<Persona: string, Resumo da Missao: string>
              Agentes: list<item: struct<id: string, nome: string, Resumo da Missao: string, modelo: string, missao: string, temperatura: double, max_tokens: int64, response_format: struct<type: string>, estrutura_saida: string, reasoning_effort: string, stream: bool, max_completion_tokens: int64, compound_custom: struct<tools: struct<enabled_tools: list<item: null>>>>>
              vs
              Detalhes: struct<Persona: string, Resumo da Missao: string>
              Agentes: list<item: struct<id: string, nome: string, Resumo da Missao: string, modelo: string, missao: string, temperatura: double, max_tokens: int64, response_format: struct<type: string>, estrutura_saida: string, reasoning_effort: string, stream: bool, max_completion_tokens: int64, compound_custom: struct<tools: struct<enabled_tools: list<item: string>>>>>

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.