Triple

T1899020
Position Surface form Disambiguated ID Type / Status
Subject Varsity Arena E37648 entity
Predicate partOf P40 FINISHED
Object Varsity Centre
Varsity Centre is a multi-purpose sports and recreation complex at the University of Toronto that includes facilities such as Varsity Arena and Varsity Stadium.
 E212469 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: Varsity Centre | Statement: [Varsity Arena, partOf, Varsity Centre]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Varsity Centre
Context triple: [Varsity Arena, partOf, Varsity Centre]
  • A. Varsity Arena
    Varsity Arena is an ice hockey venue in Toronto, Ontario, best known as the longtime home rink of the University of Toronto Varsity Blues.
  • B. Blyth Memorial Arena
    Blyth Memorial Arena was the primary ice hockey and figure skating venue built in Squaw Valley, California, for the 1960 Winter Olympics.
  • C. McDougald–McLendon Arena
    McDougald–McLendon Arena is an indoor sports and events venue that serves as the primary home court for North Carolina Central University's athletic programs, particularly its basketball teams.
  • D. Mullett Arena
    Mullett Arena is a multi-purpose indoor arena in Tempe, Arizona, best known as a temporary home venue for the NHL’s Arizona Coyotes and for hosting Arizona State University hockey games.
  • E. Thompson–Boling Arena
    Thompson–Boling Arena is a large multi-purpose indoor sports and entertainment venue located on the University of Tennessee campus in Knoxville.
  • 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: Varsity Centre
Triple: [Varsity Arena, partOf, Varsity Centre]
Generated description
Varsity Centre is a multi-purpose sports and recreation complex at the University of Toronto that includes facilities such as Varsity Arena and Varsity Stadium.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Varsity Centre
Target entity description: Varsity Centre is a multi-purpose sports and recreation complex at the University of Toronto that includes facilities such as Varsity Arena and Varsity Stadium.
  • A. Varsity Arena
    Varsity Arena is an ice hockey venue in Toronto, Ontario, best known as the longtime home rink of the University of Toronto Varsity Blues.
  • B. Blyth Memorial Arena
    Blyth Memorial Arena was the primary ice hockey and figure skating venue built in Squaw Valley, California, for the 1960 Winter Olympics.
  • C. McDougald–McLendon Arena
    McDougald–McLendon Arena is an indoor sports and events venue that serves as the primary home court for North Carolina Central University's athletic programs, particularly its basketball teams.
  • D. Mullett Arena
    Mullett Arena is a multi-purpose indoor arena in Tempe, Arizona, best known as a temporary home venue for the NHL’s Arizona Coyotes and for hosting Arizona State University hockey games.
  • E. Thompson–Boling Arena
    Thompson–Boling Arena is a large multi-purpose indoor sports and entertainment venue located on the University of Tennessee campus in Knoxville.
  • 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_69a8861be7148190a680937ec451a304 completed March 4, 2026, 7:21 p.m.
NER Named-entity recognition batch_69abb17181b0819090683c55fd1352cb completed March 7, 2026, 5:02 a.m.
NED1 Entity disambiguation (via context triple) batch_69adeaf08708819091566511228d8ec8 completed March 8, 2026, 9:32 p.m.
NEDg Description generation batch_69adec0ef72481908ecc3c3383e25d3b completed March 8, 2026, 9:37 p.m.
NED2 Entity disambiguation (via description) batch_69adec8b0600819086a13abd47f0438d completed March 8, 2026, 9:39 p.m.
Created at: March 4, 2026, 7:35 p.m.