Triple

T630396
Position Surface form Disambiguated ID Type / Status
Subject Oregon Ducks E15912 entity
Predicate trackFacility P2500 FINISHED
Object Hayward Field
Hayward Field is a historic track and field stadium in Eugene, Oregon, renowned as a premier venue for collegiate and international athletics competitions.
E92552 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: Hayward Field | Statement: [Oregon Ducks, trackFacility, Hayward Field]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Hayward Field
Context triple: [Oregon Ducks, trackFacility, Hayward Field]
  • A. 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.
  • B. Everett Memorial Stadium
    Everett Memorial Stadium is a multi-purpose athletic venue in Everett, Massachusetts, primarily used for local high school football and other community sporting events.
  • C. Dodger Stadium
    Dodger Stadium is a historic Major League Baseball ballpark in Los Angeles known for its picturesque setting and status as one of the oldest continuously used stadiums in the league.
  • D. California Memorial Stadium
    California Memorial Stadium is the historic on-campus football stadium of the University of California, Berkeley, known as the home of the California Golden Bears.
  • E. Rickwood Field
    Rickwood Field is a historic baseball park in Birmingham, Alabama, widely regarded as the oldest professional ballpark in the United States and a former home of both minor league and Negro League teams.
  • 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: Hayward Field
Triple: [Oregon Ducks, trackFacility, Hayward Field]
Generated description
Hayward Field is a historic track and field stadium in Eugene, Oregon, renowned as a premier venue for collegiate and international athletics competitions.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Hayward Field
Target entity description: Hayward Field is a historic track and field stadium in Eugene, Oregon, renowned as a premier venue for collegiate and international athletics competitions.
  • A. 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.
  • B. Everett Memorial Stadium
    Everett Memorial Stadium is a multi-purpose athletic venue in Everett, Massachusetts, primarily used for local high school football and other community sporting events.
  • C. Dodger Stadium
    Dodger Stadium is a historic Major League Baseball ballpark in Los Angeles known for its picturesque setting and status as one of the oldest continuously used stadiums in the league.
  • D. California Memorial Stadium
    California Memorial Stadium is the historic on-campus football stadium of the University of California, Berkeley, known as the home of the California Golden Bears.
  • E. Rickwood Field
    Rickwood Field is a historic baseball park in Birmingham, Alabama, widely regarded as the oldest professional ballpark in the United States and a former home of both minor league and Negro League teams.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: trackFacility
Context triple: [Oregon Ducks, trackFacility, Hayward Field]
  • A. sportsFacility chosen
    Indicates that one entity is a sports facility where sports or physical activities can take place for the other entity.
  • B. trainingFacilityLocation
    Indicates the place or site where a training facility is situated or operates.
  • C. trackGauge
    Indicates the distance between the inner faces of the rails in a railway track system.
  • D. trailName
    Indicates the name assigned to a specific trail or path in the relationship.
  • E. tracks
    Indicates that one entity monitors, follows, or keeps a record of another entity’s state, behavior, or progress over time.
  • 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_69a4935c131c8190a5378c6bf101e8cc completed March 1, 2026, 7:28 p.m.
NER Named-entity recognition batch_69a49ec051bc8190b3e3f8651a367d77 completed March 1, 2026, 8:17 p.m.
NED1 Entity disambiguation (via context triple) batch_69a6732a8c0881909753261f9256fcf2 completed March 3, 2026, 5:35 a.m.
NEDg Description generation batch_69a6738d22f48190b7933ffeb84e8b9c completed March 3, 2026, 5:37 a.m.
NED2 Entity disambiguation (via description) batch_69a673dc2af88190896776ed418ffa44 completed March 3, 2026, 5:38 a.m.
PD Predicate disambiguation batch_69a49d01b29081908be87e4cd7726ff1 completed March 1, 2026, 8:09 p.m.
Created at: March 1, 2026, 7:35 p.m.