DATASETHugging Face

5/5

AfriBERTa Corpus (castorini)

Igbo(ibo)TextLMWest Africa

View Source

Dataset Info

Language

Igbo (ibo)

Modality

Text

Domain

General

Size

1M<n<10M

Institution

Castorini Research Group

Last Updated

30 Jun 2026

License & Access

SPDX identifierapache-2.0

Open — attribution required; commercial use allowed.

RedistributionYes

PII RISK

Unknown risk

Full Record

30 of 46 fields stated

Every column the registry tracks. Values marked derivedwere filled by a rule or read from the source's text rather than stated in its metadata; the rule or the quoted sentence is shown under the value.

Registry columns (23/27)

iso code: ibo
Dataset name: AfriBERTa Corpus (castorini)
Modality: Text
Type: dataset
Link: https://huggingface.co/datasets/castorini/afriberta-corpus
NLP Task: LM
Domain: General
Data Format: json, zipderivedHugging Face card: file formats
Size Metric: Files
Size Value: 1M<n<10MderivedHugging Face card: size_categories
License: apache-2.0
Open Access: Open
Source Repository: Hugging Face
Year Published: 2022
Creator/Author(s): Castorini Research Group
Funder/Partner: Other
Dialect Coverage: Standard
Gender Balance: No
Speaker Count: Not stated
Annotation Type: Not stated
Status: Active
Has Datasheet: No
PII Risk: Not stated
Consent Verified: Igbo + 10 other African languages
Verified By: Not stated
Date Indexed: 2026-06-30
Notes / Flags: Pretraining corpus for AfriBERTa; 11 African languages including Igbo; web-crawled text

Quality (DQI) (6/12)

Datasheet Fields Completed: Not stated
SPDX License ID: Apache-2.0
Redistribution Allowed?: Yes
Content Hash: d83da9653ef2a5f823c3693a28018e3009464522derivedHugging Face card: commit sha
Submitted By: hf_data pipeline (automated)
Fetch Date: 2026-06-30
Last Updated Date: 2022-10-19derivedHugging Face card: lastModified
Annotation Guidelines Available?: Not stated
IAA Score: Not stated
Cleaning Notes: Not stated
Benchmark Exists?: Not stated
Benchmark Citation: Not stated

Representativeness (DRI) (1/7)

Gender Distribution: Not stated
Region Coverage: Not stated
Region Distribution: Not stated
Age Range Coverage: Not stated
Register: Not stated
Marginalized Group Note: Not stated
Demographic Fields Reported Count: 0

Readiness Score Breakdown

5/5

Data Coverage100%

Model Availability100%

Benchmarks100%

Documentation74%

Recency100%

Representativeness

Gender Balance

Regional Distribution

Dialect Coverage

Inclusivity

Provenance

Source URL

https://huggingface.co/datasets/castorini/afriberta-corpus

Fetch Timestamp

30 Jun 2026

Content Hash

d83da9653ef2a5f823c3693a28018e3009464522

Audit Log

Record indexed from Hugging Face

30 Jun 2026

Source status: Active

30 Jun 2026

Other Copies

The same resource, also published at these locations. It is counted once.

dataset

AfriBERTa Corpus (DennisKamaa)

Community re-upload of AfriBERTa pretraining corpus; 11 African languages including Igbo

12 languages2 copiesIgbo(ibo)TextLM

HUHugging Face

Open30 Jun 2026

Also Available In

This is the same multilingual corpus, sliced for other languages the platform indexes it under.

dataset