ASKIP — African Health Evidence Corpus (Gold tier, facts-only) v1.1.0
structured evidence items extracted from African biomedical and institutional literature — each one a single quantified claim, with its numeric value, the diseases and countries it concerns, its temporal context, and its full provenance chain back to the source publication.
Built to make African health knowledge queryable rather than merely readable.
Coverage
42 African countries — Nigeria (13 119), Kenya (10 854), Gabon (4 880), Cameroon (2 607), Mali, Burkina Faso, Senegal, South Africa and 34 others
Bilingual — 47 348 English, 15 877 French. The francophone segment is the project's differentiator: rarely available at this scale elsewhere
Major disease areas — malaria (9 001), HIV/AIDS (5 535), sickle cell disease (2 618), diabetes, COVID-19, tuberculosis, hepatitis, and hundreds more
Sources — PubMed, Europe PMC, OpenAlex, HAL, WHO Africa, Africa CDC, national health ministries, DHS surveys
What's in the deposit
askip_evidences_gold_v1.jsonl / .csv — the master file, 63 227 rows
rdf.zip — 865 449 Turtle triples with PROV-O provenance, ready for SPARQL
qa.zip — 3 372 question-answer pairs for LLM evaluation and fine-tuning
croissant.json and schemaorg.jsonld — machine-readable metadata for dataset discovery
14 corpus descriptions and 11 thematic syntheses by country and disease
DATA_CARD.md and METHODOLOGY_REPORT.md — full documentation
Use cases
Evidence retrieval — find every documented prevalence for a given disease and country, with its source
Knowledge graph work — the RDF export ships with entity normalisation and a curated concept referential
LLM training and evaluation — QA pairs and structured claims grounded in traceable African sources
Health-systems research — compare what is documented across countries, and where documentation is absent
Method and transparency
Extraction is automated (LLM), validation is mechanical: structure, plausibility, deduplication. No line has been reviewed by a human. The data card documents every known limitation with an explicit status — counted, estimated, read, or not measured — including the three that matter most and the seven questions we have not answered.
Research use. Verify against primary sources before any clinical or public-health decision.
Portal:
askip.e-shepha.com