Triple

T1141675
Position Surface form Disambiguated ID Type / Status
Subject University of Arizona athletic department E23464 entity
Predicate homeTrackFacilityFor P12416 FINISHED
Object Roy P. Drachman Stadium
Roy P. Drachman Stadium is an outdoor track and field facility in Tucson, Arizona, primarily used for collegiate competitions and training.
E205400 NE FINISHED

How this triple was built (5 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: Roy P. Drachman Stadium | Statement: [University of Arizona athletic department, homeTrackFacilityFor, Roy P. Drachman Stadium]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Roy P. Drachman Stadium
Context triple: [University of Arizona athletic department, homeTrackFacilityFor, Roy P. Drachman Stadium]
  • A. Rita Hillenbrand Memorial Stadium
    Rita Hillenbrand Memorial Stadium is a collegiate softball venue in Tucson, Arizona, best known as the longtime home field of the University of Arizona Wildcats softball program.
  • B. Sherri Parker Lee Stadium
    Sherri Parker Lee Stadium is a collegiate softball venue in Knoxville, Tennessee, serving as the home field for the University of Tennessee Lady Volunteers softball team.
  • C. Schaefer Stadium
    Schaefer Stadium was an outdoor football stadium in Foxborough, Massachusetts, best known as the longtime home of the New England Patriots before the construction of Gillette Stadium.
  • D. Mike A. Myers Stadium
    Mike A. Myers Stadium is a collegiate track and field and soccer venue located on the University of Texas at Austin campus.
  • E. White Stadium
    White Stadium is an outdoor sports venue in Boston, Massachusetts, primarily used for football and other athletic events.
  • 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: Roy P. Drachman Stadium
Triple: [University of Arizona athletic department, homeTrackFacilityFor, Roy P. Drachman Stadium]
Generated description
Roy P. Drachman Stadium is an outdoor track and field facility in Tucson, Arizona, primarily used for collegiate competitions and training.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Roy P. Drachman Stadium
Target entity description: Roy P. Drachman Stadium is an outdoor track and field facility in Tucson, Arizona, primarily used for collegiate competitions and training.
  • A. Rita Hillenbrand Memorial Stadium
    Rita Hillenbrand Memorial Stadium is a collegiate softball venue in Tucson, Arizona, best known as the longtime home field of the University of Arizona Wildcats softball program.
  • B. Sherri Parker Lee Stadium
    Sherri Parker Lee Stadium is a collegiate softball venue in Knoxville, Tennessee, serving as the home field for the University of Tennessee Lady Volunteers softball team.
  • C. Schaefer Stadium
    Schaefer Stadium was an outdoor football stadium in Foxborough, Massachusetts, best known as the longtime home of the New England Patriots before the construction of Gillette Stadium.
  • D. Mike A. Myers Stadium
    Mike A. Myers Stadium is a collegiate track and field and soccer venue located on the University of Texas at Austin campus.
  • E. White Stadium
    White Stadium is an outdoor sports venue in Boston, Massachusetts, primarily used for football and other athletic events.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: homeTrackFacilityFor
Context triple: [University of Arizona athletic department, homeTrackFacilityFor, Roy P. Drachman Stadium]
  • A. homeFacilityCity
    Indicates the city in which an entity’s primary or home facility is located.
  • B. ownsFacilityOn
    Indicates that one entity possesses ownership or control over a facility located on or associated with another entity (such as a site, property, or area).
  • C. facility
    Indicates that one entity is a building, installation, or physical infrastructure used to host, support, or enable the operations or activities of another entity.
  • D. findingOnFacilities
    Indicates a relationship where an inspection or assessment identifies a specific issue, observation, or result associated with particular facilities.
  • E. hasFacilities chosen
    Indicates that an entity possesses, provides, or is equipped with certain facilities or physical resources.
  • F. None of above.

Provenance (6 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_69a493ef399c8190b04b9146d2314f59 completed March 1, 2026, 7:30 p.m.
NER Named-entity recognition batch_69a4bc4d414881908fc636e8ccbc4c34 completed March 1, 2026, 10:23 p.m.
NED1 Entity disambiguation (via context triple) batch_69adc97fe2808190b421329ed239af6f completed March 8, 2026, 7:09 p.m.
NEDg Description generation batch_69adcaed1f788190b14c3e2d2c3036d9 completed March 8, 2026, 7:15 p.m.
NED2 Entity disambiguation (via description) batch_69adcbee97e88190adc1315c0a5013ab completed March 8, 2026, 7:20 p.m.
PD Predicate disambiguation batch_69a4bb4d4104819084027a043c6118cb completed March 1, 2026, 10:18 p.m.
Created at: March 1, 2026, 7:44 p.m.