Triple

T2016241
Position Surface form Disambiguated ID Type / Status
Subject Cambridge, Ontario E43999 entity
Predicate hasRecreationFacility P6792 FINISHED
Object Cambridge Ice Centre
Cambridge Ice Centre is an indoor ice arena in Cambridge, Ontario, used for public skating, hockey, and other ice sports and recreational activities.
 E225852 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: Cambridge Ice Centre | Statement: [Cambridge, Ontario, hasRecreationFacility, Cambridge Ice Centre]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Cambridge Ice Centre
Context triple: [Cambridge, Ontario, hasRecreationFacility, Cambridge Ice Centre]
  • A. Kettler Capitals Iceplex
    Kettler Capitals Iceplex was the former name of the Washington Capitals’ primary practice facility and community ice rink complex located in Arlington, Virginia.
  • B. West Meadows Ice Arena
    West Meadows Ice Arena is a public ice skating and hockey facility located in Rolling Meadows, Illinois.
  • C. Tate Rink
    Tate Rink is an ice hockey arena at the United States Military Academy in West Point, New York, serving as the home venue for Army's men's and women's hockey teams.
  • D. Johnson Ice Rink
    Johnson Ice Rink is the on-campus ice arena at the Massachusetts Institute of Technology, serving as the primary venue for the MIT Engineers’ ice hockey programs and recreational skating.
  • E. Peaks Ice Arena
    Peaks Ice Arena is an indoor ice hockey and skating venue in Provo, Utah, best known for hosting ice hockey events during the 2002 Winter Olympics.
  • 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: Cambridge Ice Centre
Triple: [Cambridge, Ontario, hasRecreationFacility, Cambridge Ice Centre]
Generated description
Cambridge Ice Centre is an indoor ice arena in Cambridge, Ontario, used for public skating, hockey, and other ice sports and recreational activities.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Cambridge Ice Centre
Target entity description: Cambridge Ice Centre is an indoor ice arena in Cambridge, Ontario, used for public skating, hockey, and other ice sports and recreational activities.
  • A. Kettler Capitals Iceplex
    Kettler Capitals Iceplex was the former name of the Washington Capitals’ primary practice facility and community ice rink complex located in Arlington, Virginia.
  • B. West Meadows Ice Arena
    West Meadows Ice Arena is a public ice skating and hockey facility located in Rolling Meadows, Illinois.
  • C. Tate Rink
    Tate Rink is an ice hockey arena at the United States Military Academy in West Point, New York, serving as the home venue for Army's men's and women's hockey teams.
  • D. Johnson Ice Rink
    Johnson Ice Rink is the on-campus ice arena at the Massachusetts Institute of Technology, serving as the primary venue for the MIT Engineers’ ice hockey programs and recreational skating.
  • E. Peaks Ice Arena
    Peaks Ice Arena is an indoor ice hockey and skating venue in Provo, Utah, best known for hosting ice hockey events during the 2002 Winter Olympics.
  • 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_69a8891201bc8190aca837be6de41579 completed March 4, 2026, 7:33 p.m.
NER Named-entity recognition batch_69abb8cb16048190bc626685fbb5f707 completed March 7, 2026, 5:34 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae0aef0fe88190adf9cd218cf7d8b4 completed March 8, 2026, 11:49 p.m.
NEDg Description generation batch_69ae0c1ea0388190b44af2223517129e completed March 8, 2026, 11:54 p.m.
NED2 Entity disambiguation (via description) batch_69ae0c7719e881909059cef2c513a05a completed March 8, 2026, 11:55 p.m.
Created at: March 4, 2026, 7:38 p.m.