Triple

T402585
Position Surface form Disambiguated ID Type / Status
Subject Cedar Falls, Iowa E9316 entity
Predicate hasCulturalInstitution P105 FINISHED
Object Gallagher Bluedorn Performing Arts Center
Gallagher Bluedorn Performing Arts Center is a major performing arts venue on the University of Northern Iowa campus that hosts concerts, theater, and cultural events for the Cedar Falls community and surrounding region.
 E51840 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: Gallagher Bluedorn Performing Arts Center | Statement: [Cedar Falls, Iowa, hasCulturalInstitution, Gallagher Bluedorn Performing Arts Center]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Gallagher Bluedorn Performing Arts Center
Context triple: [Cedar Falls, Iowa, hasCulturalInstitution, Gallagher Bluedorn Performing Arts Center]
  • A. Frauenthal Center for the Performing Arts
    The Frauenthal Center for the Performing Arts is a historic cultural venue and theater complex that hosts concerts, plays, films, and community events in downtown Muskegon, Michigan.
  • B. Spangler Center
    Spangler Center is a central student and community hub at Harvard Business School that houses dining, study, and social spaces for MBA students.
  • C. Assembly Hall Theatre
    Assembly Hall Theatre is a prominent performing arts venue in Royal Tunbridge Wells, England, hosting a wide range of live entertainment including theatre, music, comedy, and dance.
  • D. Wyly Theatre
    Wyly Theatre is a prominent, architecturally innovative performing arts venue in downtown Dallas known for its flexible, reconfigurable stage and role as home to major local theater companies.
  • E. Bushnell Center for the Performing Arts
    The Bushnell Center for the Performing Arts is a major historic performing arts venue and cultural hub in downtown Hartford, Connecticut, known for hosting Broadway tours, concerts, and community 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: Gallagher Bluedorn Performing Arts Center
Triple: [Cedar Falls, Iowa, hasCulturalInstitution, Gallagher Bluedorn Performing Arts Center]
Generated description
Gallagher Bluedorn Performing Arts Center is a major performing arts venue on the University of Northern Iowa campus that hosts concerts, theater, and cultural events for the Cedar Falls community and surrounding region.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Gallagher Bluedorn Performing Arts Center
Target entity description: Gallagher Bluedorn Performing Arts Center is a major performing arts venue on the University of Northern Iowa campus that hosts concerts, theater, and cultural events for the Cedar Falls community and surrounding region.
  • A. Frauenthal Center for the Performing Arts
    The Frauenthal Center for the Performing Arts is a historic cultural venue and theater complex that hosts concerts, plays, films, and community events in downtown Muskegon, Michigan.
  • B. Spangler Center
    Spangler Center is a central student and community hub at Harvard Business School that houses dining, study, and social spaces for MBA students.
  • C. Assembly Hall Theatre
    Assembly Hall Theatre is a prominent performing arts venue in Royal Tunbridge Wells, England, hosting a wide range of live entertainment including theatre, music, comedy, and dance.
  • D. Wyly Theatre
    Wyly Theatre is a prominent, architecturally innovative performing arts venue in downtown Dallas known for its flexible, reconfigurable stage and role as home to major local theater companies.
  • E. Bushnell Center for the Performing Arts
    The Bushnell Center for the Performing Arts is a major historic performing arts venue and cultural hub in downtown Hartford, Connecticut, known for hosting Broadway tours, concerts, and community 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_69a2e8004cb88190b92ed1add6abf41a completed Feb. 28, 2026, 1:05 p.m.
NER Named-entity recognition batch_69a2eca0e2048190a7bf360257965e56 completed Feb. 28, 2026, 1:24 p.m.
NED1 Entity disambiguation (via context triple) batch_69a41774cd008190a254facf9cba90b6 completed March 1, 2026, 10:39 a.m.
NEDg Description generation batch_69a418da55088190935babe9abae5ac4 completed March 1, 2026, 10:45 a.m.
NED2 Entity disambiguation (via description) batch_69a4196334948190a1f6004b1a292550 completed March 1, 2026, 10:48 a.m.
Created at: Feb. 28, 2026, 1:08 p.m.