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.