Triple
T14391990
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bachama |
E356864
|
entity |
| Predicate | region |
P40
|
FINISHED |
| Object | Middle Belt of Nigeria |
—
|
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: Middle Belt of Nigeria | Statement: [Bachama, region, Middle Belt of Nigeria]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Middle Belt of Nigeria Context triple: [Bachama, region, Middle Belt of Nigeria]
-
A.
South-Central Nigeria
South-Central Nigeria is a culturally diverse region of Nigeria that includes parts of the Niger Delta and surrounding areas, known for its mix of ethnic groups, languages, and rich historical kingdoms.
-
B.
Central Nigeria
Central Nigeria is a region in the middle of Nigeria known for its ethnic diversity, agricultural activities, and role as a geographic and cultural bridge between the country’s northern and southern areas.
-
C.
North Central Nigeria
chosen
North Central Nigeria is a geopolitical zone of Nigeria that includes the federal capital territory and several surrounding states in the country’s middle belt.
-
D.
North West Nigeria
North West Nigeria is a geopolitical zone of Nigeria comprising several predominantly Hausa-speaking states, known for its large population, historic emirates, and significant role in the country’s politics and agriculture.
-
E.
Northern Region of Nigeria
The Northern Region of Nigeria was a former administrative division of Nigeria during the colonial and early post-independence periods, encompassing much of the country’s northern area and dominated politically by Hausa-Fulani emirates and Islamic institutions.
- 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_69d827927c988190ad98bb0360981783 |
completed | April 9, 2026, 10:26 p.m. |
| NER | Named-entity recognition | batch_69de902b9acc8190817ffa848a76a880 |
completed | April 14, 2026, 7:06 p.m. |
Created at: April 10, 2026, 1:16 a.m.