Triple

T6077995
Position Surface form Disambiguated ID Type / Status
Subject Downtown Calgary E135449 entity
Predicate contains P35 FINISHED
Object Peace Bridge (Calgary)
Peace Bridge (Calgary) is a distinctive red pedestrian and cyclist bridge spanning the Bow River, known for its tubular helical design by architect Santiago Calatrava.
E567613 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: Peace Bridge (Calgary) | Statement: [Downtown Calgary, contains, Peace Bridge (Calgary)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Peace Bridge (Calgary)
Context triple: [Downtown Calgary, contains, Peace Bridge (Calgary)]
  • A. Walterdale Bridge (Edmonton)
    Walterdale Bridge (Edmonton) is a prominent modern steel arch bridge in downtown Edmonton, Alberta, known for carrying traffic across the North Saskatchewan River and serving as a recognizable city landmark.
  • B. High Level Bridge (Edmonton)
    The High Level Bridge in Edmonton is a historic multi-use steel truss bridge that carries road traffic, pedestrians, and a heritage streetcar high above the North Saskatchewan River, linking the city’s downtown with the south side.
  • C. Stanley Park Causeway
    Stanley Park Causeway is a major road that cuts through Vancouver’s Stanley Park, carrying vehicle, pedestrian, and bicycle traffic between downtown Vancouver and the North Shore.
  • D. Broadway Bridge in Saskatoon
    The Broadway Bridge in Saskatoon is a historic concrete arch bridge and city landmark that carries Broadway Avenue across the South Saskatchewan River, linking the Nutana and downtown areas.
  • E. Lethbridge Viaduct
    The Lethbridge Viaduct, also known as the High Level Bridge, is a historic steel railway trestle in Lethbridge, Alberta, and one of the longest and highest bridges of its kind in the world.
  • 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: Peace Bridge (Calgary)
Triple: [Downtown Calgary, contains, Peace Bridge (Calgary)]
Generated description
Peace Bridge (Calgary) is a distinctive red pedestrian and cyclist bridge spanning the Bow River, known for its tubular helical design by architect Santiago Calatrava.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Peace Bridge (Calgary)
Target entity description: Peace Bridge (Calgary) is a distinctive red pedestrian and cyclist bridge spanning the Bow River, known for its tubular helical design by architect Santiago Calatrava.
  • A. Walterdale Bridge (Edmonton)
    Walterdale Bridge (Edmonton) is a prominent modern steel arch bridge in downtown Edmonton, Alberta, known for carrying traffic across the North Saskatchewan River and serving as a recognizable city landmark.
  • B. High Level Bridge (Edmonton)
    The High Level Bridge in Edmonton is a historic multi-use steel truss bridge that carries road traffic, pedestrians, and a heritage streetcar high above the North Saskatchewan River, linking the city’s downtown with the south side.
  • C. Stanley Park Causeway
    Stanley Park Causeway is a major road that cuts through Vancouver’s Stanley Park, carrying vehicle, pedestrian, and bicycle traffic between downtown Vancouver and the North Shore.
  • D. Broadway Bridge in Saskatoon
    The Broadway Bridge in Saskatoon is a historic concrete arch bridge and city landmark that carries Broadway Avenue across the South Saskatchewan River, linking the Nutana and downtown areas.
  • E. Lethbridge Viaduct
    The Lethbridge Viaduct, also known as the High Level Bridge, is a historic steel railway trestle in Lethbridge, Alberta, and one of the longest and highest bridges of its kind in the world.
  • 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_69c0087ad31c8190ab936e0ff28614b6 completed March 22, 2026, 3:19 p.m.
NER Named-entity recognition batch_69c057706d9881909b52093282593886 completed March 22, 2026, 8:56 p.m.
NED1 Entity disambiguation (via context triple) batch_69c11d48f0508190991453dc17c53b89 completed March 23, 2026, 11 a.m.
NEDg Description generation batch_69c11ed5a5748190b7320890397c8ce9 completed March 23, 2026, 11:07 a.m.
NED2 Entity disambiguation (via description) batch_69c11f34218c819094ce32eafff37489 completed March 23, 2026, 11:08 a.m.
Created at: March 22, 2026, 4:11 p.m.