Triple
T12711901
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Eko Bridge |
E303738
|
entity |
| Predicate | hasAlternativeRoutes |
P19868
|
FINISHED |
| Object | Third Mainland Bridge |
E55721
|
NE FINISHED |
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: Third Mainland Bridge | Statement: [Eko Bridge, hasAlternativeRoutes, Third Mainland Bridge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Third Mainland Bridge Context triple: [Eko Bridge, hasAlternativeRoutes, Third Mainland Bridge]
-
A.
Third Mainland Bridge
chosen
Third Mainland Bridge is a major highway bridge in Lagos, Nigeria, and one of the longest bridges in Africa, connecting Lagos Island to the mainland and serving as a critical transportation artery in the city.
-
B.
Ojuelegba bridge
Ojuelegba bridge is a major road overpass and traffic interchange in Lagos, Nigeria, known for its heavy congestion and role as a key transport link in the city.
-
C.
Lekki–Ikoyi Link Bridge
The Lekki–Ikoyi Link Bridge is a prominent cable-stayed bridge in Lagos, Nigeria, known for connecting the Lekki and Ikoyi districts and serving as both a key transport route and a city landmark.
-
D.
Niger River Bridge
The Niger River Bridge is a major road bridge in southeastern Nigeria that spans the Niger River, serving as a critical transport link and commercial gateway at Onitsha.
-
E.
Wouri Bridge
Wouri Bridge is a major road and rail bridge in Douala, Cameroon, that spans the Wouri River and serves as a key transportation link for the city and region.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasAlternativeRoutes Context triple: [Eko Bridge, hasAlternativeRoutes, Third Mainland Bridge]
-
A.
alternativeRoute
chosen
Indicates that there exists a different path or option that can be taken instead of the primary or original route.
-
B.
hasAlternateTake
Indicates that one entity is an alternative version or different take of another, typically representing a variant recording, shot, or rendition of the same underlying content.
-
C.
hasEasiestRoute
Indicates that one entity provides or represents the simplest or least difficult route or path to reach another entity or destination.
-
D.
hasTransportRoute
Indicates that there exists a designated transportation connection or route linking one entity to another.
-
E.
hasAlternativeSurface
Indicates that one entity serves as a different or substitute surface option for another entity.
- F. None of above.
Provenance (4 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_69d7bdf084148190ab9d513dc0735af4 |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d96208fa6481909d6fd43654752a2d |
completed | April 10, 2026, 8:48 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f671b8f43081909d4a8e4241c813a1 |
completed | May 2, 2026, 9:50 p.m. |
| PD | Predicate disambiguation | batch_69d960c088dc8190b0e63312c54e4c6c |
completed | April 10, 2026, 8:42 p.m. |
Created at: April 9, 2026, 5:23 p.m.