Triple
T14669332
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Rumuobiakani |
E344466
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | greater Port Harcourt urban area |
E1076715
|
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: greater Port Harcourt urban area | Statement: [Rumuobiakani, partOf, greater Port Harcourt urban area]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: greater Port Harcourt urban area Context triple: [Rumuobiakani, partOf, greater Port Harcourt urban area]
-
A.
Greater Port Harcourt metropolitan area
chosen
The Greater Port Harcourt metropolitan area is an expanded urban region in Rivers State, Nigeria, planned to encompass and develop Port Harcourt and its surrounding communities into a larger, integrated city.
-
B.
Greater Owerri urban area
Greater Owerri urban area is the main metropolitan and economic hub centered on the city of Owerri in Imo State, Nigeria, encompassing Owerri and its surrounding local government areas.
-
C.
Warri metropolitan area
The Warri metropolitan area is a major urban and industrial hub in Delta State, Nigeria, centered around the city of Warri and its surrounding communities.
-
D.
Greater Lagos metropolitan area
The Greater Lagos metropolitan area is a vast, densely populated urban agglomeration in southwestern Nigeria centered on Lagos, serving as the country’s primary economic, commercial, and cultural hub.
-
E.
Lagos–Port Harcourt
Lagos–Port Harcourt is a major domestic air route in Nigeria connecting the country’s largest city with an important oil-industry hub in the Niger Delta.
- 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_69d822e283fc8190a0e4c235cf880052 |
completed | April 9, 2026, 10:06 p.m. |
| NER | Named-entity recognition | batch_69deb54ef2908190b189ced65eec434a |
completed | April 14, 2026, 9:44 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fdd5e9bb2081908515ab6430e9b1c2 |
completed | May 8, 2026, 12:24 p.m. |
Created at: April 10, 2026, 1:27 a.m.