Triple
T17827433
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Buea |
E445155
|
entity |
| Predicate | region |
P40
|
FINISHED |
| Object | Gulf of Guinea hinterland |
—
|
NE NERFINISHED |
How this triple was built (3 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 hinterland | Statement: [Buea, region, Gulf of Guinea hinterland]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Gulf of Guinea hinterland Context triple: [Buea, region, Gulf of Guinea hinterland]
-
A.
Gambia River region
The Gambia River region is a geographic area in West Africa centered around the Gambia River, known for its diverse ecosystems, historical trade routes, and cultural significance to the surrounding communities.
-
B.
Guinea Coast
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.
-
C.
Ubangi River region
The Ubangi River region is a central African area along the Ubangi River, spanning parts of the Central African Republic and the Democratic Republic of the Congo, known for its linguistic and cultural diversity.
-
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.
Ogoniland
Ogoniland is an oil-rich coastal region in Nigeria’s Niger Delta, known for its Ogoni inhabitants and for severe environmental degradation linked to decades of petroleum extraction.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Gulf of Guinea hinterland Target entity description: 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.
-
A.
Gambia River region
The Gambia River region is a geographic area in West Africa centered around the Gambia River, known for its diverse ecosystems, historical trade routes, and cultural significance to the surrounding communities.
-
B.
Guinea Coast
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.
-
C.
Ubangi River region
The Ubangi River region is a central African area along the Ubangi River, spanning parts of the Central African Republic and the Democratic Republic of the Congo, known for its linguistic and cultural diversity.
-
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.
Ogoniland
Ogoniland is an oil-rich coastal region in Nigeria’s Niger Delta, known for its Ogoni inhabitants and for severe environmental degradation linked to decades of petroleum extraction.
- F. None of above. chosen
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_69d8b9f1a6d881909f024bc603111cdb |
completed | April 10, 2026, 8:50 a.m. |
| NER | Named-entity recognition | batch_69e48915d0fc819080ab03feb2465834 |
completed | April 19, 2026, 7:49 a.m. |
Created at: April 10, 2026, 10:15 a.m.