Triple

T18852944
Position Surface form Disambiguated ID Type / Status
Subject Benya River E461091 entity
Predicate drainsTo P4497 FINISHED
Object Gulf of Guinea coast of Ghana NE NERFINISHED

How this triple was built (2 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Gulf of Guinea coast of Ghana | Statement: [Benya River, drainsTo, Gulf of Guinea coast of Ghana]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Gulf of Guinea coast of Ghana
Context triple: [Benya River, drainsTo, Gulf of Guinea coast of Ghana]
  • A. Guinea Coast chosen
    The Guinea Coast is a historical region along West Africa’s Atlantic shoreline that was a major hub for European trade, including the transatlantic slave trade, from the early modern period onward.
  • B. Gulf of Guinea hinterland
    The Gulf of Guinea hinterland is the inland region of West-Central Africa lying behind the Gulf of Guinea’s coastal zone, encompassing diverse highland, forest, and savanna areas including parts of Cameroon around Buea.
  • C. Gulf of Guinea islands
    The Gulf of Guinea islands are a group of tropical islands off the western coast of Central Africa known for their rich biodiversity, endemic species, and unique Afrotropical ecosystems.
  • D. southeastern Guinea
    Southeastern Guinea is a region of Guinea characterized by its forested landscapes, rural villages, and proximity to the borders with Liberia and Sierra Leone.
  • E. Gold Coast (Ghana)
    Gold Coast (Ghana) was the British colonial territory on the Gulf of Guinea that later became modern Ghana and served as a major center of the transatlantic slave trade, profoundly shaping African diasporic cultures such as the Gullah.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69d8dcfa11e4819090ab1ef5bdcd2b2e completed April 10, 2026, 11:20 a.m.
NER Named-entity recognition batch_69e5c05a8a708190b9b2b8f95b2f1d23 completed April 20, 2026, 5:57 a.m.
Created at: April 10, 2026, 11:56 a.m.