Triple
T23678549
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | South East Nigeria |
E584951
|
entity |
| Predicate | primaryTransportCorridor |
P148759
|
FINISHED |
| Object | Onitsha–Enugu–Port Harcourt axis |
—
|
LITERAL 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: Onitsha–Enugu–Port Harcourt axis | Statement: [South East Nigeria, primaryTransportCorridor, Onitsha–Enugu–Port Harcourt axis]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: primaryTransportCorridor Context triple: [South East Nigeria, primaryTransportCorridor, Onitsha–Enugu–Port Harcourt axis]
-
A.
majorTransportCorridor
chosen
Indicates that a route or pathway functions as a primary, high-capacity channel for transporting people or goods between significant locations.
-
B.
transportationCorridorType
Indicates the specific kind or classification of a transportation corridor (such as road, rail, or waterway) that characterizes how the route is used for movement or transit.
-
C.
parallelTransportCorridor
Indicates a relationship where one path, route, or connection is used to transport something in a way that preserves its structure or configuration relative to another, typically along a shared or corresponding trajectory.
-
D.
transportCorridor
Indicates a route or pathway used to move people, goods, or resources between locations.
-
E.
servesTransportCorridor
Indicates that something functions as a route or pathway facilitating the movement or transport of people, goods, or services between locations.
- F. None of above.
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_69e24901f7c08190909fd727632e823d |
completed | April 17, 2026, 2:51 p.m. |
| NER | Named-entity recognition | batch_69f1b4f5a7b48190b93d27416003e173 |
completed | April 29, 2026, 7:36 a.m. |
| PD | Predicate disambiguation | batch_69f118dd13008190a8799b4e9cadbd79 |
completed | April 28, 2026, 8:30 p.m. |
Created at: April 17, 2026, 6:51 p.m.