Triple

T10092027
Position Surface form Disambiguated ID Type / Status
Subject Iowa Field House E215364 entity
Predicate replacedBy P101 FINISHED
Object Carver–Hawkeye Arena (for primary basketball use) E40898 NE FINISHED

How this triple was built (2 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: Carver–Hawkeye Arena (for primary basketball use) | Statement: [Iowa Field House, replacedBy, Carver–Hawkeye Arena (for primary basketball use)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Carver–Hawkeye Arena (for primary basketball use)
Context triple: [Iowa Field House, replacedBy, Carver–Hawkeye Arena (for primary basketball use)]
  • A. Carver-Hawkeye Arena chosen
    Carver-Hawkeye Arena is a major indoor sports venue at the University of Iowa, best known as the home court of the Iowa Hawkeyes basketball teams.
  • B. Timmons Arena
    Timmons Arena is a multi-purpose indoor sports and events venue that serves as the primary basketball arena for Furman University in Greenville, South Carolina.
  • C. Carver Arena
    Carver Arena is a multi-purpose indoor sports and entertainment venue in Peoria, Illinois, best known for hosting professional ice hockey games and major events.
  • D. Costello Athletic Center
    Costello Athletic Center is a multi-purpose sports arena on the University of Massachusetts Lowell campus that serves as the primary venue for the university’s athletic events and activities.
  • E. Welsh-Ryan Arena
    Welsh-Ryan Arena is an indoor sports venue in Evanston, Illinois, best known as the primary basketball arena for Northwestern University's athletic programs.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69ca83a1eed081908b2e9580f2ebeea7 completed March 30, 2026, 2:07 p.m.
NER Named-entity recognition batch_69cdd05c3c0c8190927580717429a4e5 completed April 2, 2026, 2:11 a.m.
NED1 Entity disambiguation (via context triple) batch_69d2b6a587e0819093f38d5e69db43ec completed April 5, 2026, 7:23 p.m.
Created at: March 30, 2026, 9:01 p.m.