Triple

T2929823
Position Surface form Disambiguated ID Type / Status
Subject Nagano E78933 entity
Predicate hasLandmark P105 FINISHED
Object Big Hat Arena
Big Hat Arena is a prominent indoor ice skating and multipurpose sports venue in Nagano, Japan, known for hosting events during the 1998 Winter Olympics.
 E312845 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: Big Hat Arena | Statement: [Nagano, hasLandmark, Big Hat Arena]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Big Hat Arena
Context triple: [Nagano, hasLandmark, Big Hat Arena]
  • A. Cowtown Coliseum
    Cowtown Coliseum is a historic indoor rodeo arena and event venue located in Fort Worth’s Stockyards district, known for hosting traditional Western-themed shows and competitions.
  • B. Hagan Arena
    Hagan Arena is a college basketball venue located on the campus of Saint Joseph's University in Philadelphia, Pennsylvania.
  • C. Chartway Arena
    Chartway Arena is a multi-purpose indoor arena in Norfolk, Virginia, best known as the on-campus venue for Old Dominion University’s basketball programs and major events.
  • D. Lawlor Events Center
    Lawlor Events Center is a multi-purpose arena in Reno, Nevada, primarily known as the home venue for the University of Nevada Wolf Pack basketball teams and for hosting major concerts and events.
  • E. Berry Events Center
    Berry Events Center is a multi-purpose arena on the campus of Northern Michigan University that hosts the school's hockey and basketball games as well as concerts and other large 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: Big Hat Arena
Triple: [Nagano, hasLandmark, Big Hat Arena]
Generated description
Big Hat Arena is a prominent indoor ice skating and multipurpose sports venue in Nagano, Japan, known for hosting events during the 1998 Winter Olympics.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Big Hat Arena
Target entity description: Big Hat Arena is a prominent indoor ice skating and multipurpose sports venue in Nagano, Japan, known for hosting events during the 1998 Winter Olympics.
  • A. Cowtown Coliseum
    Cowtown Coliseum is a historic indoor rodeo arena and event venue located in Fort Worth’s Stockyards district, known for hosting traditional Western-themed shows and competitions.
  • B. Hagan Arena
    Hagan Arena is a college basketball venue located on the campus of Saint Joseph's University in Philadelphia, Pennsylvania.
  • C. Chartway Arena
    Chartway Arena is a multi-purpose indoor arena in Norfolk, Virginia, best known as the on-campus venue for Old Dominion University’s basketball programs and major events.
  • D. Lawlor Events Center
    Lawlor Events Center is a multi-purpose arena in Reno, Nevada, primarily known as the home venue for the University of Nevada Wolf Pack basketball teams and for hosting major concerts and events.
  • E. Berry Events Center
    Berry Events Center is a multi-purpose arena on the campus of Northern Michigan University that hosts the school's hockey and basketball games as well as concerts and other large events.
  • 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_69ad8b0d40b481908bc2a5fa2e73c3fb completed March 8, 2026, 2:43 p.m.
NER Named-entity recognition batch_69ad98002da4819098d6448eebcafad4 completed March 8, 2026, 3:38 p.m.
NED1 Entity disambiguation (via context triple) batch_69b086703868819083eacc3fe392fde1 completed March 10, 2026, 9 p.m.
NEDg Description generation batch_69b0d21ad8908190bf232b48d8766f59 completed March 11, 2026, 2:23 a.m.
NED2 Entity disambiguation (via description) batch_69b0d278538481909f573d77cb0338da completed March 11, 2026, 2:24 a.m.
Created at: March 8, 2026, 2:55 p.m.