Triple

T35993
Position Surface form Disambiguated ID Type / Status
Subject Washington Nationals E712 entity
Predicate previousHomeBallpark P901 FINISHED
Object RFK Stadium
RFK Stadium is a multi-purpose sports venue in Washington, D.C., historically known for hosting Major League Baseball, NFL, and soccer games as well as major events and concerts.
E17721 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: RFK Stadium | Statement: [Washington Nationals, previousHomeBallpark, RFK Stadium]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: RFK Stadium
Context triple: [Washington Nationals, previousHomeBallpark, RFK Stadium]
  • A. Nationals Park
    Nationals Park is a modern Major League Baseball stadium in Washington, D.C., known as the home venue of the Washington Nationals and for its views of the U.S. Capitol and Anacostia Riverfront.
  • B. Foxboro Stadium
    Foxboro Stadium was a former outdoor sports venue in Foxborough, Massachusetts, best known as the longtime home of the NFL’s New England Patriots before it was replaced by Gillette Stadium.
  • C. Arrowhead Stadium
    Arrowhead Stadium is a major outdoor football stadium best known as the home of the NFL’s Kansas City Chiefs and for its exceptionally loud game-day atmosphere.
  • D. 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.
  • E. Franklin Field
    Franklin Field is a historic college football stadium in Philadelphia best known as the longtime home of the University of Pennsylvania’s football program and the Penn Relays.
  • 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: RFK Stadium
Triple: [Washington Nationals, previousHomeBallpark, RFK Stadium]
Generated description
RFK Stadium is a multi-purpose sports venue in Washington, D.C., historically known for hosting Major League Baseball, NFL, and soccer games as well as major events and concerts.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: RFK Stadium
Target entity description: RFK Stadium is a multi-purpose sports venue in Washington, D.C., historically known for hosting Major League Baseball, NFL, and soccer games as well as major events and concerts.
  • A. Nationals Park
    Nationals Park is a modern Major League Baseball stadium in Washington, D.C., known as the home venue of the Washington Nationals and for its views of the U.S. Capitol and Anacostia Riverfront.
  • B. Foxboro Stadium
    Foxboro Stadium was a former outdoor sports venue in Foxborough, Massachusetts, best known as the longtime home of the NFL’s New England Patriots before it was replaced by Gillette Stadium.
  • C. Arrowhead Stadium
    Arrowhead Stadium is a major outdoor football stadium best known as the home of the NFL’s Kansas City Chiefs and for its exceptionally loud game-day atmosphere.
  • D. 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.
  • E. Franklin Field
    Franklin Field is a historic college football stadium in Philadelphia best known as the longtime home of the University of Pennsylvania’s football program and the Penn Relays.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: previousHomeBallpark
Context triple: [Washington Nationals, previousHomeBallpark, RFK Stadium]
  • A. ballpark
    Indicates an approximate or rough estimation of a value, rather than an exact or precise figure.
  • B. hasBallpark
    Indicates that an entity possesses, is associated with, or includes a specific ballpark as part of its attributes or facilities.
  • C. homeStadium
    Indicates that a particular stadium serves as the primary venue where a sports team plays its home games.
  • D. formerHomeStadium chosen
    Indicates that a venue previously served as the home stadium for a team or organization but no longer holds that status.
  • E. formerHomeArena
    Indicates that a venue previously served as the primary home arena for a team or organization but no longer holds that status.
  • 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_69a247a8f6c08190bac804906d62ed5a completed Feb. 28, 2026, 1:40 a.m.
NER Named-entity recognition batch_69a24bb753f081909cd8b25cfb8e08af completed Feb. 28, 2026, 1:58 a.m.
NED1 Entity disambiguation (via context triple) batch_69a2c26f0f208190b407df744062d1f0 completed Feb. 28, 2026, 10:24 a.m.
NEDg Description generation batch_69a2c2f847e481908ad825c2bbe69e99 completed Feb. 28, 2026, 10:27 a.m.
NED2 Entity disambiguation (via description) batch_69a2c353f96c8190845a76bdd3ab6834 completed Feb. 28, 2026, 10:28 a.m.
PD Predicate disambiguation batch_69a24ab4a6908190b6f355415ffe7948 completed Feb. 28, 2026, 1:53 a.m.
Created at: Feb. 28, 2026, 1:46 a.m.