Triple

T5711371
Position Surface form Disambiguated ID Type / Status
Subject Thunderbirds E125916 entity
Predicate homeVenue P105 FINISHED
Object Doug Mitchell Thunderbird Sports Centre
Doug Mitchell Thunderbird Sports Centre is a multi-purpose sports arena at the University of British Columbia in Vancouver, primarily used for ice hockey and other athletic events.
E125915 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: Doug Mitchell Thunderbird Sports Centre | Statement: [Thunderbirds, homeVenue, Doug Mitchell Thunderbird Sports Centre]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Doug Mitchell Thunderbird Sports Centre
Context triple: [Thunderbirds, homeVenue, Doug Mitchell Thunderbird Sports Centre]
  • A. Glen Schofield
    Glen Schofield is a video game developer and executive best known as the co-creator of the Dead Space series and a leader on major AAA action titles.
  • B. Earl Eaton
    Earl Eaton was an American ski pioneer and mountaineer best known for co-founding what became the major Colorado ski destination and company Vail Resorts.
  • C. Tyler Thompson
    Tyler Thompson is a film producer known for his work on projects such as the gothic mystery thriller "The Pale Blue Eye."
  • D. Kent Manderville
    Kent Manderville is a former Canadian professional ice hockey center who played in the NHL for teams including the Toronto Maple Leafs, Edmonton Oilers, Hartford Whalers, and Pittsburgh Penguins.
  • E. Mitchell Sharp
    Mitchell Sharp was a prominent Canadian Liberal politician and statesman who served in several senior cabinet roles and was influential in shaping Canada’s foreign and economic policy in the mid-20th century.
  • 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: Doug Mitchell Thunderbird Sports Centre
Triple: [Thunderbirds, homeVenue, Doug Mitchell Thunderbird Sports Centre]
Generated description
Doug Mitchell Thunderbird Sports Centre is a multi-purpose sports arena at the University of British Columbia in Vancouver, primarily used for ice hockey and other athletic events.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Doug Mitchell Thunderbird Sports Centre
Target entity description: Doug Mitchell Thunderbird Sports Centre is a multi-purpose sports arena at the University of British Columbia in Vancouver, primarily used for ice hockey and other athletic events.
  • A. Doug Mitchell Thunderbird Sports Centre chosen
    Doug Mitchell Thunderbird Sports Centre is a major multi-purpose sports arena and ice hockey venue located on the University of British Columbia campus in Vancouver, Canada.
  • B. Glen Schofield
    Glen Schofield is a video game developer and executive best known as the co-creator of the Dead Space series and a leader on major AAA action titles.
  • C. Earl Eaton
    Earl Eaton was an American ski pioneer and mountaineer best known for co-founding what became the major Colorado ski destination and company Vail Resorts.
  • D. Tyler Thompson
    Tyler Thompson is a film producer known for his work on projects such as the gothic mystery thriller "The Pale Blue Eye."
  • E. Kent Manderville
    Kent Manderville is a former Canadian professional ice hockey center who played in the NHL for teams including the Toronto Maple Leafs, Edmonton Oilers, Hartford Whalers, and Pittsburgh Penguins.
  • F. None of above.

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_69c0082d6fe48190b777fb383769e5c8 completed March 22, 2026, 3:18 p.m.
NER Named-entity recognition batch_69c0248df1a8819091e9f3c80dba3f54 completed March 22, 2026, 5:19 p.m.
NED1 Entity disambiguation (via context triple) batch_69c07dedffd481909fafd916190b016f completed March 22, 2026, 11:40 p.m.
NEDg Description generation batch_69c08cf206188190a4e5bb2649d97be9 completed March 23, 2026, 12:44 a.m.
NED2 Entity disambiguation (via description) batch_69c08dc4d12c8190a7a245d583ef08d4 completed March 23, 2026, 12:48 a.m.
Created at: March 22, 2026, 3:46 p.m.