Triple

T9600826
Position Surface form Disambiguated ID Type / Status
Subject Boston University Terriers men's basketball E231844 entity
Predicate homeArena P373 FINISHED
Object Case Gym
Case Gym is an on-campus basketball arena at Boston University that serves as the primary home venue for the university’s men’s basketball team.
E808319 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: Case Gym | Statement: [Boston University Terriers men's basketball, homeArena, Case Gym]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Case Gym
Context triple: [Boston University Terriers men's basketball, homeArena, Case Gym]
  • A. Harmon Gym
    Harmon Gym was the former on-campus basketball arena at the University of California, Berkeley, known for its intimate atmosphere before being replaced by the larger Haas Pavilion.
  • B. Titan Gym
    Titan Gym is the main on-campus arena and athletic facility at California State University, Fullerton, used for basketball, volleyball, and other university events.
  • C. Tristar Gym
    Tristar Gym is a renowned mixed martial arts training facility in Montreal, Canada, known for producing elite UFC fighters and serving as a longtime training home for Georges St-Pierre.
  • D. Station Hall
    Station Hall is a major exhibition space at the National Railway Museum in York, showcasing historic locomotives and carriages in a recreated railway station setting.
  • E. Memorial Gymnasium
    Memorial Gymnasium is the historic on-campus basketball arena at Vanderbilt University in Nashville, Tennessee, known for its distinctive elevated court and unique seating configuration.
  • 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: Case Gym
Triple: [Boston University Terriers men's basketball, homeArena, Case Gym]
Generated description
Case Gym is an on-campus basketball arena at Boston University that serves as the primary home venue for the university’s men’s basketball team.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Case Gym
Target entity description: Case Gym is an on-campus basketball arena at Boston University that serves as the primary home venue for the university’s men’s basketball team.
  • A. Harmon Gym
    Harmon Gym was the former on-campus basketball arena at the University of California, Berkeley, known for its intimate atmosphere before being replaced by the larger Haas Pavilion.
  • B. Titan Gym
    Titan Gym is the main on-campus arena and athletic facility at California State University, Fullerton, used for basketball, volleyball, and other university events.
  • C. Tristar Gym
    Tristar Gym is a renowned mixed martial arts training facility in Montreal, Canada, known for producing elite UFC fighters and serving as a longtime training home for Georges St-Pierre.
  • D. Station Hall
    Station Hall is a major exhibition space at the National Railway Museum in York, showcasing historic locomotives and carriages in a recreated railway station setting.
  • E. Memorial Gymnasium
    Memorial Gymnasium is the historic on-campus basketball arena at Vanderbilt University in Nashville, Tennessee, known for its distinctive elevated court and unique seating configuration.
  • 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_69ca8484838c8190b2049199d22fef70 completed March 30, 2026, 2:11 p.m.
NER Named-entity recognition batch_69cd9a3934d481908400a63335d644bd completed April 1, 2026, 10:20 p.m.
NED1 Entity disambiguation (via context triple) batch_69d161a993c48190974bc787fafbe793 completed April 4, 2026, 7:08 p.m.
NEDg Description generation batch_69d1626fa5fc819096d49d81e0039a2f completed April 4, 2026, 7:11 p.m.
NED2 Entity disambiguation (via description) batch_69d16311f5308190b3413102571d3b4b completed April 4, 2026, 7:14 p.m.
Created at: March 30, 2026, 8:07 p.m.