Triple

T13565344
Position Surface form Disambiguated ID Type / Status
Subject Lagos Colony E324019 entity
Predicate locatedOn P40 FINISHED
Object Gulf of Guinea E9153 NE FINISHED

Disambiguation candidates (1 decision)

The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Gulf of Guinea
Context triple: [Lagos Colony, locatedOn, Gulf of Guinea]
  • A. Gulf of Guinea chosen
    The Gulf of Guinea is a large northeastern arm of the Atlantic Ocean off the western coast of Africa, known for its significant shipping routes, rich oil and gas reserves, and strategic economic importance to the region.
  • B. Malian Gulf
    The Malian Gulf is a coastal inlet of the Aegean Sea in central Greece, historically significant in ancient Greek maritime and military activity.
  • C. Bight of Benin
    The Bight of Benin is a broad bay on the West African coast along the Gulf of Guinea, bordered by countries such as Ghana, Togo, Benin, and Nigeria and historically known for its role in the transatlantic slave trade.
  • D. Bight of Biafra
    The Bight of Biafra is a large bay on the easternmost part of the Gulf of Guinea along the West African coast, bordering countries such as Nigeria and Cameroon and historically significant in Atlantic trade routes.
  • E. Mozambique Channel
    The Mozambique Channel is a key waterway in the western Indian Ocean separating Madagascar from mainland Africa, important for international shipping and regional maritime trade.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

Stage Batch ID Job type Status
creating batch_69d8076830b48190910a902bae5888e2 elicitation completed
NER batch_69dbb00cecd48190a9a2caff3d424817 ner completed
NED1 batch_69f75daf1bfc8190bf22eb9ef242f54f ned_source_triple completed
Created at: April 9, 2026, 9:47 p.m.