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Data by AI HUB
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Africa's trusted data infrastructure for the AI era.
Discover datasets, earn by contributing data, build high-quality datasets, and access professional data services for AI, research and innovation.
Hausa Text Dataset
Short Hausa sentences for language identification, classification and literacy tools.
- Language
- Hausa
- Licence
- research
- Format
- JSONL
- Version
- 1.1
Quality score is calculated, not decorative. Record counts on demo cards are catalogue targets.
10
Datasets in this environment
9
Open task batches
14
Academy courses
1
Worker profiles
Counts are rows in this environment. They are not a claim of production scale, revenue or headcount.
Featured datasets
Sample catalogue. Every card below is marked demo until a real collection is published.
NLP
Hausa Text Dataset
Short Hausa sentences for language identification, classification and literacy tools.
- Records
- 100K
- Format
- JSONL
- Language
- Hausa
- Licence
- research
Research sample
AI HUB Data Team (demo)
Environment
African Plant Dataset
Plant names used in the crop plates, with local and scientific labels.
- Records
- 8.6K
- Format
- CSV
- Language
- English, Hausa, Yoruba, Igbo
- Licence
- open
Open sample
AI HUB Data Team (demo)
NLP
Hausa–English Translation Dataset
Parallel Hausa and English pairs for translation exercises.
- Records
- 75K
- Format
- JSONL
- Language
- Hausa, English
- Licence
- commercial
₦180,000 licence (demo price)
AI HUB Data Team (demo)
AI Evaluation
African AI Evaluation Dataset
Preference pairs for answers about Nigerian farming, markets and public information.
- Records
- 20K
- Format
- JSONL
- Language
- English, Hausa
- Licence
- research
Research sample
AI HUB Data Team (demo)
Earn by helping build the future of AI.
People complete verified tasks: classification, translation, transcription, evaluation and collection. Training and gold-standard checks gate the higher-value batches. Ledger credits in this preview are demo balances. Payouts are not connected.
Become a data workerHausa text classification
₦5Beginner · 8 min · 90% accuracy · Hausa reading
Business record validation
₦6Beginner · 6 min · 90% accuracy · Data validation
Duplicate record check
₦7Beginner · 5 min · 90% accuracy · Data cleaning
Quality is a measurement
20% completeness + 18% accuracy + 14% consistency + 12% annotation agreement + 14% documentation + 12% duplicate health + 10% metadata.
Badges such as Verified, Privacy reviewed and Human validated appear only when that state is true on the record. Gold-standard items score workers. Repeated misses pause high-value work.
Data workers
Train, qualify, and complete paid tasks.
Dataset creators
Document, score and submit a collection.
Data buyers
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Enterprise
Request a collection with a visible pipeline.
Africa has data. Africa has talent. Africa has languages, businesses, research, culture, agriculture, cities and knowledge.
Data by AI HUB creates the infrastructure that helps turn responsibly collected data into useful AI resources, economic opportunities and innovation. The work starts with Nigeria and West Africa, and it does not treat the continent as a problem to be illustrated.