Triple

T22743112
Position Surface form Disambiguated ID Type / Status
Subject Ball State University Athletics Department E562469 entity
Predicate homeVenue P105 FINISHED
Object Lewellen Aquatic Center
Lewellen Aquatic Center is the primary swimming and diving facility for Ball State University's athletic programs.
 E1552045 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: Lewellen Aquatic Center | Statement: [Ball State University Athletics Department, homeVenue, Lewellen Aquatic Center]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Lewellen Aquatic Center
Context triple: [Ball State University Athletics Department, homeVenue, Lewellen Aquatic Center]
  • A. Schaal Aquatics Center
    Schaal Aquatics Center is a collegiate aquatic sports facility at the University of California, Davis, serving as the primary venue for the Aggies’ swimming, diving, and water polo programs.
  • B. Sullivan Aquatic Center
    Sullivan Aquatic Center is the competitive swimming and diving facility for Santa Clara University’s athletic programs.
  • C. Hilliard Family Aquatic Center
    Hilliard Family Aquatic Center is a public outdoor water park in Hilliard, Ohio, featuring pools, slides, and family-friendly aquatic attractions.
  • D. Ellen Trivanovich Aquatic Center
    Ellen Trivanovich Aquatic Center is a public outdoor swimming and water recreation facility in Avon Lake, Ohio, featuring pools and aquatic amenities for community use.
  • E. Avery Aquatic Center
    Avery Aquatic Center is Stanford University's premier outdoor swimming and diving facility, hosting collegiate competitions and training for the Stanford Cardinal aquatics programs.
  • 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: Lewellen Aquatic Center
Triple: [Ball State University Athletics Department, homeVenue, Lewellen Aquatic Center]
Generated description
Lewellen Aquatic Center is the primary swimming and diving facility for Ball State University's athletic programs.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Lewellen Aquatic Center
Target entity description: Lewellen Aquatic Center is the primary swimming and diving facility for Ball State University's athletic programs.
  • A. Schaal Aquatics Center
    Schaal Aquatics Center is a collegiate aquatic sports facility at the University of California, Davis, serving as the primary venue for the Aggies’ swimming, diving, and water polo programs.
  • B. Sullivan Aquatic Center
    Sullivan Aquatic Center is the competitive swimming and diving facility for Santa Clara University’s athletic programs.
  • C. Hilliard Family Aquatic Center
    Hilliard Family Aquatic Center is a public outdoor water park in Hilliard, Ohio, featuring pools, slides, and family-friendly aquatic attractions.
  • D. Ellen Trivanovich Aquatic Center
    Ellen Trivanovich Aquatic Center is a public outdoor swimming and water recreation facility in Avon Lake, Ohio, featuring pools and aquatic amenities for community use.
  • E. Avery Aquatic Center
    Avery Aquatic Center is Stanford University's premier outdoor swimming and diving facility, hosting collegiate competitions and training for the Stanford Cardinal aquatics programs.
  • 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_69e245513a5c81908d5cb471b4fc429d completed April 17, 2026, 2:36 p.m.
NER Named-entity recognition batch_69f17974c3208190ae1d6b05639cc942 completed April 29, 2026, 3:22 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0b8fd2538881909f55dbef8f523a8d completed May 18, 2026, 10:16 p.m.
NEDg Description generation batch_6a0b9112e9788190bfb91f800671540c completed May 18, 2026, 10:22 p.m.
NED2 Entity disambiguation (via description) batch_6a0b917426e48190a7167f5e323b1015 completed May 18, 2026, 10:23 p.m.
Created at: April 17, 2026, 3:23 p.m.