Dataset Preview
The full dataset viewer is not available (click to read why). Only showing a preview of the rows.
The dataset generation failed because of a cast error
Error code: DatasetGenerationCastError
Exception: DatasetGenerationCastError
Message: An error occurred while generating the dataset
All the data files must have the same columns, but at some point there are 5 new columns ({'route', 'level', 'accepted', 'country', 'notes'}) and 11 missing columns ({'issuer', 'accepted_for', 'pass_rule', 'dates_2026', 'cefr', 'sections', 'language', 'id', 'name', 'fee', 'practice_url'}).
This happened while the csv dataset builder was generating data using
hf://datasets/pablo2319/prep2go-exam-facts/requirements.csv (at revision 78562535e6db7bd3dcc6428284406f46087543cf), ['hf://datasets/pablo2319/prep2go-exam-facts@78562535e6db7bd3dcc6428284406f46087543cf/facts.csv', 'hf://datasets/pablo2319/prep2go-exam-facts@78562535e6db7bd3dcc6428284406f46087543cf/requirements.csv']
Please either edit the data files to have matching columns, or separate them into different configurations (see docs at https://hf.co/docs/hub/datasets-manual-configuration#multiple-configurations)
Traceback: Traceback (most recent call last):
File "/usr/local/lib/python3.14/site-packages/datasets/builder.py", line 1848, in _prepare_split_single
writer.write_table(table)
~~~~~~~~~~~~~~~~~~^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/arrow_writer.py", line 784, in write_table
self._write_table(pa_table, writer_batch_size=writer_batch_size)
~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/arrow_writer.py", line 795, in _write_table
pa_table = table_cast(pa_table, self._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
country: string
route: string
level: string
accepted: string
notes: string
source_url: string
verified_on: string
-- schema metadata --
pandas: '{"index_columns": [{"kind": "range", "name": null, "start": 0, "' + 1079
to
{'id': Value('string'), 'name': Value('string'), 'language': Value('string'), 'cefr': Value('string'), 'issuer': Value('string'), 'sections': Value('string'), 'pass_rule': Value('string'), 'fee': Value('string'), 'dates_2026': Value('string'), 'accepted_for': Value('string'), 'source_url': Value('string'), 'practice_url': Value('string'), 'verified_on': Value('string')}
because column names don't match
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 1369, in compute_config_parquet_and_info_response
parquet_operations, partial, estimated_dataset_info = stream_convert_to_parquet(
~~~~~~~~~~~~~~~~~~~~~~~~~^
builder, max_dataset_size_bytes=max_dataset_size_bytes
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
)
^
File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 948, in stream_convert_to_parquet
builder._prepare_split(split_generator=splits_generators[split], file_format="parquet")
~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.14/site-packages/datasets/builder.py", line 1694, in _prepare_split
for job_id, done, content in self._prepare_split_single(
~~~~~~~~~~~~~~~~~~~~~~~~~~^
gen_kwargs=gen_kwargs, job_id=job_id, **_prepare_split_args
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
):
^
File "/usr/local/lib/python3.14/site-packages/datasets/builder.py", line 1850, in _prepare_split_single
raise DatasetGenerationCastError.from_cast_error(
...<4 lines>...
)
datasets.exceptions.DatasetGenerationCastError: An error occurred while generating the dataset
All the data files must have the same columns, but at some point there are 5 new columns ({'route', 'level', 'accepted', 'country', 'notes'}) and 11 missing columns ({'issuer', 'accepted_for', 'pass_rule', 'dates_2026', 'cefr', 'sections', 'language', 'id', 'name', 'fee', 'practice_url'}).
This happened while the csv dataset builder was generating data using
hf://datasets/pablo2319/prep2go-exam-facts/requirements.csv (at revision 78562535e6db7bd3dcc6428284406f46087543cf), ['hf://datasets/pablo2319/prep2go-exam-facts@78562535e6db7bd3dcc6428284406f46087543cf/facts.csv', 'hf://datasets/pablo2319/prep2go-exam-facts@78562535e6db7bd3dcc6428284406f46087543cf/requirements.csv']
Please either edit the data files to have matching columns, or separate them into different configurations (see docs at https://hf.co/docs/hub/datasets-manual-configuration#multiple-configurations)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.
id string | name string | language string | cefr string | issuer string | sections string | pass_rule string | fee string | dates_2026 string | accepted_for string | source_url string | practice_url string | verified_on string |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
ciple-a2 | CIPLE (Certificado Inicial de Português Língua Estrangeira) | Portuguese (European) | A2 | CAPLE, Faculdade de Letras da Universidade de Lisboa | Reading + Written production/interaction (75 min, 45%); Listening (30 min, 30%); Speaking (15 min, 25%) | 55% overall (CAPLE classification scale 55-100%). No per-section minimum. | 95 EUR (CAPLE fee (all centres)) | 2026-11-05 (reg. closes 2026-10-20); 2026-11-07 (reg. closes 2026-10-20) | Proof of Portuguese language for Portuguese nationality (naturalisation) under the Regulamento da Nacionalidade (DL 237-A/2006). Lei Orgânica 1/2026 (in force 2026-05-19) adds culture/history/civic knowledge requirements; the implementing regulation had not been updated by the verified date. | https://caple.letras.ulisboa.pt/exame/2/ciple | https://ciple.prep2go.study/ciple-a2 | 2026-10-12 |
dele-a2 | DELE A2 (Diploma de Español como Lengua Extranjera) | Spanish | A2 | Instituto Cervantes | Reading comprehension (60 min, 25 pts); Listening comprehension (40 min, 25 pts); Written expression and interaction (45 min, 25 pts); Oral expression and interaction (12 min, 25 pts) | APTO requires at least 30/50 in Group 1 (reading + writing) AND at least 30/50 in Group 2 (listening + speaking). Max 100 points. | 138 EUR (Spain (2026)) | 2026-02-13 (reg. closes 2026-01-07); 2026-04-17 (reg. closes 2026-02-25); 2026-05-23 (reg. closes 2026-04-08); 2026-10-17 (reg. closes 2026-09-02); 2026-11-13 (reg. closes 2026-09-30) | Spanish nationality by residence: DELE A2 or higher (unless exempt) plus the CCSE test. | https://examenes.cervantes.es/es/dele/examenes/a2 | https://dele.prep2go.study/dele-a2 | 2026-10-12 |
ccse | CCSE (Conocimientos Constitucionales y Socioculturales de España) | Spanish | null | Instituto Cervantes | null | null | 85 EUR (All (includes up to 2 attempts)) | 2026-10-29 (reg. closes 2026-10-08); 2026-11-26 (reg. closes 2026-11-05) | Spanish nationality by residence (together with DELE A2+). Held only in Spain. | https://examenes.cervantes.es/es/ccse/cuanto | null | 2026-10-12 |
delf-a2 | DELF A2 tout public (Diplôme d'études en langue française) | French | A2 | France Éducation international (French Ministry of Education) | Listening (25 min, 25 pts); Reading (30 min, 25 pts); Writing (45 min, 25 pts); Speaking (6-8 min, 25 pts) | At least 50/100 overall and at least 5/25 in each of the 4 papers (below 5/25 is eliminatory). | null | null | Proof of French A2 for a first multi-year residence card (carte de séjour pluriannuelle) since 2026-01-01. | https://www.france-education-international.fr/document/manuel-candidat-delf-a2 | https://delf.prep2go.study/delf-a2 | 2026-10-12 |
delf-b1 | DELF B1 tout public (Diplôme d'études en langue française) | French | B1 | France Éducation international (French Ministry of Education) | Listening (25 min, 25 pts); Reading (45 min, 25 pts); Writing (45 min, 25 pts); Speaking (15 min, 25 pts) | At least 50/100 overall and at least 5/25 in each of the 4 papers (below 5/25 is eliminatory). | null | null | Proof of French B1 for a first 10-year resident card (carte de résident) since 2026-01-01. | https://www.france-education-international.fr/document/manuel-candidat-delf-b1 | null | 2026-10-12 |
delf-b2 | DELF B2 tout public (Diplôme d'études en langue française) | French | B2 | France Éducation international (French Ministry of Education) | Listening (30 min, 25 pts); Reading (60 min, 25 pts); Writing (60 min, 25 pts); Speaking (20 min, 25 pts) | At least 50/100 overall and at least 5/25 in each of the 4 papers (below 5/25 is eliminatory). | null | null | Naturalisation requires B2 oral and written since 2026-01-01; DELF B2 is a CEFR B2 diploma (check the accepted-document list on service-public.gouv.fr). | https://www.france-education-international.fr/document/manuel-candidat-delf-B2 | https://delf.prep2go.study/delf-b2-mock-test | 2026-10-12 |
celi-2-b1 | CELI 2 (Certificato di Conoscenza della Lingua Italiana, livello B1) | Italian | B1 | CVCL, Università per Stranieri di Perugia | Reading (Part A) (25%, 40 pts); Writing (Part B) (25%, 40 pts); Listening (Part C) (20 min, 25%, 40 pts); Speaking (10-12 min, 25%, 40 pts) | At least 72/120 in the written test and at least 22/40 in the oral; pass band 94-160 (grades A/B/C). | 120 EUR (Italy - Perugia centre, CELI Standard (Mar/Jun/Nov)); 65 EUR (Italy - Perugia centre, CELI Immigrati B1 / CELI 2 i cittadinanza (Feb/May/Sep)) | 2026-09-16 (reg. closes 2026-08-14); 2026-11-11 (reg. closes 2026-10-09) | Italian citizenship (art. 9.1 L. 91/1992): B1 certificate from a recognised body (CELI/Perugia, CILS/Siena, CERT.IT/Roma Tre, PLIDA/Dante Alighieri). | https://www.unistrapg.it/sites/default/files/docs/certificazioni/celi-2-valutazione.pdf | https://celi.prep2go.study/celi-2-guide | 2026-10-12 |
null | null | null | null | null | null | null | null | null | null | https://justica.gov.pt/Noticias/Lei-da-Nacionalidade-novas-regras-entram-em-vigor-a-19-de-maio | null | 2026-10-12 |
null | null | null | null | null | null | null | null | null | null | https://aima.gov.pt | null | 2026-10-12 |
null | null | null | null | null | null | null | null | null | null | https://examenes.cervantes.es/es/ccse/cuanto | null | 2026-10-12 |
null | null | null | null | null | null | null | null | null | null | https://www.service-public.gouv.fr/particuliers/vosdroits/F34501 | null | 2026-10-12 |
null | null | null | null | null | null | null | null | null | null | https://www.service-public.gouv.fr/particuliers/vosdroits/F34501 | null | 2026-10-12 |
null | null | null | null | null | null | null | null | null | null | https://www.service-public.gouv.fr/particuliers/vosdroits/F11926 | null | 2026-10-12 |
null | null | null | null | null | null | null | null | null | null | https://prefettura.interno.gov.it/sites/default/files/84/2025-01/conseguimento_attestato_linguistico_cittadinanza.pdf | null | 2026-10-12 |
null | null | null | null | null | null | null | null | null | null | https://prefettura.interno.gov.it/it/prefetture/udine/test-lingua-italiana-a2 | null | 2026-10-12 |
Citizenship & Residency Language Exam Facts
Interactive demo: huggingface.co/spaces/pablo2319/ciple-exam-facts
npm install prep2go-exam-facts
Install: pip install prep2go-exam-facts
Open, source-linked facts about the language exams people take for citizenship and residency in Portugal, Spain, France and Italy: CIPLE A2, DELE A2 + CCSE, DELF A2/B1/B2 and CELI 2 (B1). Each record has the exam format (sections, durations, weights), the pass rule, fee (with country), official 2026 dates, who accepts it, an official source_url and a verified_on date. Anything we could not verify on an official page is null.
- Data:
data/facts.json·data/facts.csv·data/requirements.csv - Guides:
guides/ - Website: https://marfa77.github.io/prep2go-exam-facts/
- Last verified: 2026-10-12
Links
- GitHub: https://github.com/marfa77/prep2go-exam-facts
- Website (GitHub Pages): https://marfa77.github.io/prep2go-exam-facts/
- Zenodo DOI: https://doi.org/10.5281/zenodo.23322073
- Kaggle: https://www.kaggle.com/datasets/pveselov/prep2go-exam-facts
- Prep2Go: https://prep2go.study
- Downloads last month
- 74