Triple

T20968499
Position Surface form Disambiguated ID Type / Status
Subject Bonnybridge E516432 entity
Predicate hasStructure P35 FINISHED
Object Bonnybridge railway viaduct
The Bonnybridge railway viaduct is a historic rail bridge in Bonnybridge, Scotland, carrying railway tracks over the local landscape as part of the area's former industrial transport infrastructure.
E1463697 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: Bonnybridge railway viaduct | Statement: [Bonnybridge, hasStructure, Bonnybridge railway viaduct]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Bonnybridge railway viaduct
Context triple: [Bonnybridge, hasStructure, Bonnybridge railway viaduct]
  • A. Ecclefechan Bridge
    Ecclefechan Bridge is a historic road bridge in the village of Ecclefechan in Dumfries and Galloway, Scotland, notable as a local landmark and crossing point over the Ecclefechan Burn.
  • B. Inverness Railway Bridge
    Inverness Railway Bridge is a railway crossing in Inverness, Scotland, carrying train services over the River Ness as part of the Highland rail network.
  • C. Boyne Viaduct
    Boyne Viaduct is a historic 19th-century railway bridge in Drogheda, Ireland, renowned for its impressive multi-arch design and key role on the Dublin–Belfast rail line.
  • D. Gannochy Bridge
    Gannochy Bridge is a historic stone arch bridge in Angus, Scotland, noted for its distinctive single-span design and scenic setting near Edzell.
  • E. Ashopton Viaduct
    Ashopton Viaduct is a road bridge in Derbyshire, England, carrying the A57 across the upper end of Ladybower Reservoir near the site of the submerged village of Ashopton.
  • 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: Bonnybridge railway viaduct
Triple: [Bonnybridge, hasStructure, Bonnybridge railway viaduct]
Generated description
The Bonnybridge railway viaduct is a historic rail bridge in Bonnybridge, Scotland, carrying railway tracks over the local landscape as part of the area's former industrial transport infrastructure.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Bonnybridge railway viaduct
Target entity description: The Bonnybridge railway viaduct is a historic rail bridge in Bonnybridge, Scotland, carrying railway tracks over the local landscape as part of the area's former industrial transport infrastructure.
  • A. Ecclefechan Bridge
    Ecclefechan Bridge is a historic road bridge in the village of Ecclefechan in Dumfries and Galloway, Scotland, notable as a local landmark and crossing point over the Ecclefechan Burn.
  • B. Inverness Railway Bridge
    Inverness Railway Bridge is a railway crossing in Inverness, Scotland, carrying train services over the River Ness as part of the Highland rail network.
  • C. Boyne Viaduct
    Boyne Viaduct is a historic 19th-century railway bridge in Drogheda, Ireland, renowned for its impressive multi-arch design and key role on the Dublin–Belfast rail line.
  • D. Gannochy Bridge
    Gannochy Bridge is a historic stone arch bridge in Angus, Scotland, noted for its distinctive single-span design and scenic setting near Edzell.
  • E. Ashopton Viaduct
    Ashopton Viaduct is a road bridge in Derbyshire, England, carrying the A57 across the upper end of Ladybower Reservoir near the site of the submerged village of Ashopton.
  • 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_69e0b4fee5ac8190875fa9ceba1a5e5e completed April 16, 2026, 10:07 a.m.
NER Named-entity recognition batch_69e6fb9e3a50819085b3a974bda812e0 completed April 21, 2026, 4:22 a.m.
NED1 Entity disambiguation (via context triple) batch_6a094734a7448190a5e89ef80b821f71 completed May 17, 2026, 4:42 a.m.
NEDg Description generation batch_6a0948c7ba0c8190bee037a8112c33ea completed May 17, 2026, 4:49 a.m.
NED2 Entity disambiguation (via description) batch_6a094968b54c8190bbaedc3d205f7f1e completed May 17, 2026, 4:51 a.m.
Created at: April 16, 2026, 1:40 p.m.