Triple

T20737445
Position Surface form Disambiguated ID Type / Status
Subject UNC Charlotte Athletic Department E509747 entity
Predicate operatesFacility P4904 FINISHED
Object Irwin Belk Track and Field Center
Irwin Belk Track and Field Center is a collegiate athletics venue at the University of North Carolina at Charlotte that hosts track and field competitions and related events.
 E1448556 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: Irwin Belk Track and Field Center | Statement: [UNC Charlotte Athletic Department, operatesFacility, Irwin Belk Track and Field Center]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Irwin Belk Track and Field Center
Context triple: [UNC Charlotte Athletic Department, operatesFacility, Irwin Belk Track and Field Center]
  • A. William Weaver Track and Field Stadium
    William Weaver Track and Field Stadium is an outdoor athletics venue at Princeton University that serves as the primary competition and training facility for the university’s track and field programs.
  • B. Fuller Track and Field Complex
    Fuller Track and Field Complex is an outdoor collegiate track and field facility located on the campus of Texas Tech University in Lubbock, Texas.
  • C. Sam Bailey Track and Field Stadium
    Sam Bailey Track and Field Stadium is the University of Alabama’s primary outdoor venue for track and field competitions and training.
  • D. Brian F. Prince Athletic Complex
    The Brian F. Prince Athletic Complex is the University of Rochester’s primary outdoor sports facility, hosting the Yellowjackets’ home competitions in sports such as football, soccer, and track and field.
  • E. Booth Family Hall of Athletics
    Booth Family Hall of Athletics is a University of Kansas museum and exhibit space celebrating the history, achievements, and memorabilia of Jayhawks athletics.
  • 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: Irwin Belk Track and Field Center
Triple: [UNC Charlotte Athletic Department, operatesFacility, Irwin Belk Track and Field Center]
Generated description
Irwin Belk Track and Field Center is a collegiate athletics venue at the University of North Carolina at Charlotte that hosts track and field competitions and related events.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Irwin Belk Track and Field Center
Target entity description: Irwin Belk Track and Field Center is a collegiate athletics venue at the University of North Carolina at Charlotte that hosts track and field competitions and related events.
  • A. William Weaver Track and Field Stadium
    William Weaver Track and Field Stadium is an outdoor athletics venue at Princeton University that serves as the primary competition and training facility for the university’s track and field programs.
  • B. Fuller Track and Field Complex
    Fuller Track and Field Complex is an outdoor collegiate track and field facility located on the campus of Texas Tech University in Lubbock, Texas.
  • C. Sam Bailey Track and Field Stadium
    Sam Bailey Track and Field Stadium is the University of Alabama’s primary outdoor venue for track and field competitions and training.
  • D. Brian F. Prince Athletic Complex
    The Brian F. Prince Athletic Complex is the University of Rochester’s primary outdoor sports facility, hosting the Yellowjackets’ home competitions in sports such as football, soccer, and track and field.
  • E. Booth Family Hall of Athletics
    Booth Family Hall of Athletics is a University of Kansas museum and exhibit space celebrating the history, achievements, and memorabilia of Jayhawks athletics.
  • 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_69e0b4c589c08190834fb5d86d0efa2b completed April 16, 2026, 10:07 a.m.
NER Named-entity recognition batch_69e6c20ac6e881908524be890be699e7 completed April 21, 2026, 12:17 a.m.
NED1 Entity disambiguation (via context triple) batch_6a08e8378f988190916d497b136ffcf1 completed May 16, 2026, 9:57 p.m.
NEDg Description generation batch_6a08e8fc1d6c819083f06debaa3bec24 completed May 16, 2026, 10 p.m.
NED2 Entity disambiguation (via description) batch_6a08e98a594c8190b3a2d9ae7e3af4f7 completed May 16, 2026, 10:02 p.m.
Created at: April 16, 2026, 12:32 p.m.