Triple

T938217
Position Surface form Disambiguated ID Type / Status
Subject Canary Wharf E20245 entity
Predicate hasLandmarkBuilding P14728 FINISHED
Object One Canada Square
One Canada Square is a prominent skyscraper in London’s Canary Wharf financial district, long recognized as one of the tallest and most iconic office buildings in the United Kingdom.
E111722 NE FINISHED

How this triple was built (5 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: One Canada Square | Statement: [Canary Wharf, hasLandmarkBuilding, One Canada Square]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: One Canada Square
Context triple: [Canary Wharf, hasLandmarkBuilding, One Canada Square]
  • A. Meridian Centre
    Meridian Centre is a multi-purpose indoor arena in downtown St. Catharines, Ontario, primarily used for ice hockey, concerts, and other large events.
  • B. TD Canada Trust Tower
    TD Canada Trust Tower is a prominent office skyscraper in downtown Toronto that forms part of the Brookfield Place complex and houses major financial and corporate tenants.
  • C. Queen's Centre
    Queen's Centre is a major athletics, recreation, and student life complex at Queen's University in Kingston, Ontario.
  • D. Central Tower
    Central Tower is the slender, octagonal, spire-topped ventilation and bell tower rising from the middle of the Palace of Westminster in London.
  • E. Ontario Tower
    Ontario Tower is a prominent commercial and residential skyscraper located in Dubai’s Business Bay district.
  • 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: One Canada Square
Triple: [Canary Wharf, hasLandmarkBuilding, One Canada Square]
Generated description
One Canada Square is a prominent skyscraper in London’s Canary Wharf financial district, long recognized as one of the tallest and most iconic office buildings in the United Kingdom.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: One Canada Square
Target entity description: One Canada Square is a prominent skyscraper in London’s Canary Wharf financial district, long recognized as one of the tallest and most iconic office buildings in the United Kingdom.
  • A. Meridian Centre
    Meridian Centre is a multi-purpose indoor arena in downtown St. Catharines, Ontario, primarily used for ice hockey, concerts, and other large events.
  • B. TD Canada Trust Tower
    TD Canada Trust Tower is a prominent office skyscraper in downtown Toronto that forms part of the Brookfield Place complex and houses major financial and corporate tenants.
  • C. Queen's Centre
    Queen's Centre is a major athletics, recreation, and student life complex at Queen's University in Kingston, Ontario.
  • D. Central Tower
    Central Tower is the slender, octagonal, spire-topped ventilation and bell tower rising from the middle of the Palace of Westminster in London.
  • E. Ontario Tower
    Ontario Tower is a prominent commercial and residential skyscraper located in Dubai’s Business Bay district.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: hasLandmarkBuilding
Context triple: [Canary Wharf, hasLandmarkBuilding, One Canada Square]
  • A. containsBuilding chosen
    Indicates that one location or area includes a building within its boundaries.
  • B. hasLandmarkArea
    Indicates that a specified area is designated as the landmark area associated with a particular entity or location.
  • C. hasLandmarkOnBank
    Indicates that a landmark is located on the bank (shore or edge) of a geographic feature such as a river, lake, or canal.
  • D. hasLegislatureBuilding
    Indicates that one entity serves as the official legislature building or physical premises where the legislative body of another entity meets or operates.
  • E. placeBuilt
    Indicates that a structure or facility was constructed at a specific location.
  • F. None of above.

Provenance (6 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_69a493b0270c81909e6c9ce310f6aa55 completed March 1, 2026, 7:29 p.m.
NER Named-entity recognition batch_69a4b388f0bc8190a087222636135ba5 completed March 1, 2026, 9:45 p.m.
NED1 Entity disambiguation (via context triple) batch_69a826e0dd188190bf5776a6e4525fdd completed March 4, 2026, 12:34 p.m.
NEDg Description generation batch_69a885e7a3e08190b3f04f9aa327f65f completed March 4, 2026, 7:20 p.m.
NED2 Entity disambiguation (via description) batch_69a8870c6c6881909bc24ea5240f4697 completed March 4, 2026, 7:25 p.m.
PD Predicate disambiguation batch_69a4b29c68f48190aecad10e351a99de completed March 1, 2026, 9:41 p.m.
Created at: March 1, 2026, 7:40 p.m.