Triple

T8452352
Position Surface form Disambiguated ID Type / Status
Subject CSUN Matadors E199830 entity
Predicate homeTrackFacility P19019 FINISHED
Object Matador Track and Field Complex
Matador Track and Field Complex is an outdoor collegiate athletics venue located on the campus of California State University, Northridge, primarily used for track and field competitions and training.
 E737536 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: Matador Track and Field Complex | Statement: [CSUN Matadors, homeTrackFacility, Matador Track and Field Complex]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Matador Track and Field Complex
Context triple: [CSUN Matadors, homeTrackFacility, Matador Track and Field Complex]
  • A. 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.
  • B. 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.
  • C. 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.
  • D. Robert J. Kane Sports Complex
    Robert J. Kane Sports Complex is Cornell University's primary outdoor athletics venue, featuring facilities for track and field and other varsity sports competitions.
  • E. Bauer Track and Field/Field Hockey Complex
    Bauer Track and Field/Field Hockey Complex is a Rutgers University athletics facility that serves as the home venue for the Scarlet Knights’ track and field and field hockey 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: Matador Track and Field Complex
Triple: [CSUN Matadors, homeTrackFacility, Matador Track and Field Complex]
Generated description
Matador Track and Field Complex is an outdoor collegiate athletics venue located on the campus of California State University, Northridge, primarily used for track and field competitions and training.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Matador Track and Field Complex
Target entity description: Matador Track and Field Complex is an outdoor collegiate athletics venue located on the campus of California State University, Northridge, primarily used for track and field competitions and training.
  • A. 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.
  • B. 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.
  • C. 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.
  • D. Robert J. Kane Sports Complex
    Robert J. Kane Sports Complex is Cornell University's primary outdoor athletics venue, featuring facilities for track and field and other varsity sports competitions.
  • E. Bauer Track and Field/Field Hockey Complex
    Bauer Track and Field/Field Hockey Complex is a Rutgers University athletics facility that serves as the home venue for the Scarlet Knights’ track and field and field hockey 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_69ca8318231881908fd1bc1c4d45d286 completed March 30, 2026, 2:05 p.m.
NER Named-entity recognition batch_69cbe449decc8190bd62f077427f9634 completed March 31, 2026, 3:12 p.m.
NED1 Entity disambiguation (via context triple) batch_69ce39c11a488190b7775002e419eee7 completed April 2, 2026, 9:41 a.m.
NEDg Description generation batch_69ce3e82e57c81909b95577bd54616ff completed April 2, 2026, 10:01 a.m.
NED2 Entity disambiguation (via description) batch_69ce3ef732748190a4c0beabc1cbfad7 completed April 2, 2026, 10:03 a.m.
Created at: March 30, 2026, 6:09 p.m.