Datasets:

lukeslp
/

language-data

Error code:   StreamingRowsError
Exception:    CastError
Message:      Couldn't cast
glottocode: string
name: string
isocodes: string
level: string
macroarea: string
latitude: double
longitude: double
isPrivate: bool
title: string
subtitle: string
id: string
licenses: list<item: struct<name: string>>
  child 0, item: struct<name: string>
      child 0, name: string
keywords: list<item: string>
  child 0, item: string
description: string
to
{'title': Value('string'), 'id': Value('string'), 'licenses': List({'name': Value('string')}), 'subtitle': Value('string'), 'description': Value('string'), 'isPrivate': Value('bool'), 'keywords': List(Value('string'))}
because column names don't match
Traceback:    Traceback (most recent call last):
                File "/src/services/worker/src/worker/utils.py", line 99, in get_rows_or_raise
                  return get_rows(
                         ^^^^^^^^^
                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 77, in get_rows
                  rows_plus_one = list(itertools.islice(ds, rows_max_number + 1))
                                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/iterable_dataset.py", line 2690, in __iter__
                  for key, example in ex_iterable:
                                      ^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/iterable_dataset.py", line 2227, in __iter__
                  for key, pa_table in self._iter_arrow():
                                       ^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/iterable_dataset.py", line 2251, in _iter_arrow
                  for key, pa_table in self.ex_iterable._iter_arrow():
                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/iterable_dataset.py", line 494, in _iter_arrow
                  for key, pa_table in iterator:
                                       ^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/iterable_dataset.py", line 384, in _iter_arrow
                  for key, pa_table in self.generate_tables_fn(**gen_kwags):
                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/packaged_modules/json/json.py", line 265, in _generate_tables
                  self._cast_table(pa_table, json_field_paths=json_field_paths),
                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/packaged_modules/json/json.py", line 120, in _cast_table
                  pa_table = table_cast(pa_table, self.info.features.arrow_schema)
                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/table.py", line 2272, in table_cast
                  return cast_table_to_schema(table, schema)
                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
                File "/usr/local/lib/python3.12/site-packages/datasets/table.py", line 2218, in cast_table_to_schema
                  raise CastError(
              datasets.table.CastError: Couldn't cast
              glottocode: string
              name: string
              isocodes: string
              level: string
              macroarea: string
              latitude: double
              longitude: double
              isPrivate: bool
              title: string
              subtitle: string
              id: string
              licenses: list<item: struct<name: string>>
                child 0, item: struct<name: string>
                    child 0, name: string
              keywords: list<item: string>
                child 0, item: string
              description: string
              to
              {'title': Value('string'), 'id': Value('string'), 'licenses': List({'name': Value('string')}), 'subtitle': Value('string'), 'description': Value('string'), 'isPrivate': Value('bool'), 'keywords': List(Value('string'))}
              because column names don't match

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World Language Data Collection

23,740 languages: Glottolog, WALS, PHOIBLE + integrated world languages

Curated collection of linguistic datasets with original integration work. Includes geographic coordinates, typological features, phonological inventories, language family trees, and an integrated world languages dataset merging Glottolog, Joshua Project, and language history data. Original work under MIT; source data under CC-BY-4.0 (Glottolog, WALS) and CC-BY-SA-3.0 (PHOIBLE).

Dataset Structure

See demo_notebook.ipynb for data exploration examples.

Usage

from datasets import load_dataset

# Load the dataset
dataset = load_dataset("lukeslp/language-data")

# Or load from local files
import json
with open('data.json') as f:
    data = json.load(f)

Citation

@dataset{language_data_2026,
  title = {World Language Data Collection},
  author = {Steuber, Luke},
  year = {2026},
  url = {https://huggingface.co/datasets/lukeslp/language-data}
}

Distribution

GitHub: lukeslp/language-data
Kaggle: lucassteuber/language-data

Author

Luke Steuber

License

MIT

Downloads last month: 45

Total file size:

56.1 MB