Triple
T16289985
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | North Island Main Trunk |
E395492
|
entity |
| Predicate | hasStructure |
P35
|
FINISHED |
| Object |
Makatote Viaduct
Makatote Viaduct is a historic steel railway bridge in New Zealand’s central North Island, notable as one of the country’s highest and most impressive engineering structures on the main trunk line.
|
E1206741
|
NE FINISHED |
How this triple was built (4 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: Makatote Viaduct | Statement: [North Island Main Trunk, hasStructure, Makatote Viaduct]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Makatote Viaduct Context triple: [North Island Main Trunk, hasStructure, Makatote Viaduct]
-
A.
Landwasser Viaduct
The Landwasser Viaduct is a dramatic curved stone railway bridge in the Swiss Alps, renowned for its towering arches and scenic setting on the Rhaetian Railway’s Albula line.
-
B.
Alamillo Bridge
The Alamillo Bridge is a striking cable-stayed bridge in Seville, Spain, renowned for its dramatic single pylon and sculptural, minimalist design by architect-engineer Santiago Calatrava.
-
C.
Mataniko Bridge
Mataniko Bridge is a roadway bridge in Honiara, Solomon Islands, that carries traffic across the Mataniko River and serves as a key transport link in the capital.
-
D.
Goteik Viaduct
Goteik Viaduct is a historic and spectacular steel railway trestle bridge in Myanmar, famed for its dramatic height and scenic gorge crossing.
-
E.
Nerimbera Bridge
Nerimbera Bridge is a road bridge in Queensland, Australia, that carries traffic across the Fitzroy River near Rockhampton.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Makatote Viaduct Triple: [North Island Main Trunk, hasStructure, Makatote Viaduct]
Generated description
Makatote Viaduct is a historic steel railway bridge in New Zealand’s central North Island, notable as one of the country’s highest and most impressive engineering structures on the main trunk line.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Makatote Viaduct Target entity description: Makatote Viaduct is a historic steel railway bridge in New Zealand’s central North Island, notable as one of the country’s highest and most impressive engineering structures on the main trunk line.
-
A.
Landwasser Viaduct
The Landwasser Viaduct is a dramatic curved stone railway bridge in the Swiss Alps, renowned for its towering arches and scenic setting on the Rhaetian Railway’s Albula line.
-
B.
Alamillo Bridge
The Alamillo Bridge is a striking cable-stayed bridge in Seville, Spain, renowned for its dramatic single pylon and sculptural, minimalist design by architect-engineer Santiago Calatrava.
-
C.
Mataniko Bridge
Mataniko Bridge is a roadway bridge in Honiara, Solomon Islands, that carries traffic across the Mataniko River and serves as a key transport link in the capital.
-
D.
Goteik Viaduct
Goteik Viaduct is a historic and spectacular steel railway trestle bridge in Myanmar, famed for its dramatic height and scenic gorge crossing.
-
E.
Nerimbera Bridge
Nerimbera Bridge is a road bridge in Queensland, Australia, that carries traffic across the Fitzroy River near Rockhampton.
- F. None of above. chosen
Provenance (5 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_69d87f22c7248190a54c949738441e2e |
completed | April 10, 2026, 4:40 a.m. |
| NER | Named-entity recognition | batch_69e249175e24819082e571039e278056 |
completed | April 17, 2026, 2:52 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0025fd56008190a9cb896e7ea2d26a |
completed | May 10, 2026, 6:30 a.m. |
| NEDg | Description generation | batch_6a0026b6554481909ee5a4de41293d90 |
completed | May 10, 2026, 6:33 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a002750c490819082db2044b6a89eaa |
completed | May 10, 2026, 6:36 a.m. |
Created at: April 10, 2026, 5:05 a.m.