Triple
T3213470
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Rivers State University |
E67335
|
entity |
| Predicate | locatedIn |
P40
|
FINISHED |
| Object | Niger Delta region |
E10120
|
NE FINISHED |
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: Niger Delta region | Statement: [Rivers State University, locatedIn, Niger Delta region]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Niger Delta region Context triple: [Rivers State University, locatedIn, Niger Delta region]
-
A.
Niger Delta
chosen
The Niger Delta is a vast, oil-rich coastal region in southern Nigeria known for its complex network of creeks and mangrove swamps, significant petroleum production, and associated environmental and social challenges.
-
B.
North East Nigeria
North East Nigeria is a geopolitical zone of Nigeria comprising several states in the country’s far northeastern corner, bordering countries like Cameroon, Chad, and Niger and known for its diverse ethnic groups and security challenges.
-
C.
Bayelsa State
Bayelsa State is a coastal oil-producing state in southern Nigeria, known for its extensive mangrove forests and central role in the country’s petroleum industry.
-
D.
Western Nigeria
Western Nigeria is a historical and geographical region of Nigeria that largely corresponds to the predominantly Yoruba-speaking southwestern part of the country.
-
E.
Southern Nigeria
Southern Nigeria is the southern geopolitical and cultural region of Nigeria, encompassing diverse ethnic groups, major coastal cities, and significant economic hubs including much of the country’s oil-producing areas.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69ad858ac36c81909962589cd277d6e2 |
completed | March 8, 2026, 2:19 p.m. |
| NER | Named-entity recognition | batch_69adaabba8e481909118d9f888ddcd63 |
completed | March 8, 2026, 4:58 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b2f3b7e5c48190a8fc84ae78d4bd66 |
completed | March 12, 2026, 5:11 p.m. |
Created at: March 8, 2026, 3:07 p.m.