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Cannot load the dataset split (in streaming mode) to extract the first rows.
Error code:   StreamingRowsError
Exception:    ValueError
Message:      Builder wiki40b is not streamable.
Traceback:    Traceback (most recent call last):
                File "/src/services/worker/src/worker/job_runners/split/", line 584, in compute_first_rows_response
                  rows = get_rows(
                File "/src/services/worker/src/worker/job_runners/split/", line 179, in decorator
                  return func(*args, **kwargs)
                File "/src/services/worker/src/worker/job_runners/split/", line 222, in get_rows
                  ds = load_dataset(
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/", line 1775, in load_dataset
                  return builder_instance.as_streaming_dataset(split=split)
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/", line 1230, in as_streaming_dataset
                  raise ValueError(f"Builder {} is not streamable.")
              ValueError: Builder wiki40b is not streamable.

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Dataset Card for "wiki40b"

Dataset Summary

Clean-up text for 40+ Wikipedia languages editions of pages correspond to entities. The datasets have train/dev/test splits per language. The dataset is cleaned up by page filtering to remove disambiguation pages, redirect pages, deleted pages, and non-entity pages. Each example contains the wikidata id of the entity, and the full Wikipedia article after page processing that removes non-content sections and structured objects.

Supported Tasks and Leaderboards

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Dataset Structure

Data Instances


  • Size of downloaded dataset files: 0.00 MB
  • Size of the generated dataset: 9988.05 MB
  • Total amount of disk used: 9988.05 MB

An example of 'train' looks as follows.

Data Fields

The data fields are the same among all splits.


  • wikidata_id: a string feature.
  • text: a string feature.
  • version_id: a string feature.

Data Splits

name train validation test
en 2926536 163597 162274

Dataset Creation

Curation Rationale

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Source Data

Initial Data Collection and Normalization

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Who are the source language producers?

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Annotation process

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Who are the annotators?

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Personal and Sensitive Information

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Considerations for Using the Data

Social Impact of Dataset

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Discussion of Biases

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Other Known Limitations

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Additional Information

Dataset Curators

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Licensing Information

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Citation Information


Thanks to @jplu, @patrickvonplaten, @thomwolf, @albertvillanova, @lhoestq for adding this dataset.

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