Triple
T22507860
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Grand Center |
E556435
|
entity |
| Predicate | hasLandmark |
P105
|
FINISHED |
| Object | Sheldon Concert Hall |
—
|
NE NERFINISHED |
How this triple was built (3 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: Sheldon Concert Hall | Statement: [Grand Center, hasLandmark, Sheldon Concert Hall]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sheldon Concert Hall Context triple: [Grand Center, hasLandmark, Sheldon Concert Hall]
-
A.
Hutchins Concert Hall
Hutchins Concert Hall is the main performance venue within the Collins Center for the Arts, hosting concerts, theatrical productions, and other large-scale cultural events.
-
B.
Schaeffer Auditorium
Schaeffer Auditorium is a primary performing arts and event venue on the campus of Kutztown University of Pennsylvania, hosting concerts, theater productions, and university functions.
-
C.
Kimball Recital Hall
Kimball Recital Hall is a performance venue primarily used for concerts, recitals, and other musical events associated with the University of Nebraska–Lincoln’s arts programs.
-
D.
Emens Auditorium
Emens Auditorium is a major performing arts venue on the campus of Ball State University in Muncie, Indiana, hosting concerts, theater productions, and other cultural events.
-
E.
Hancher Auditorium
Hancher Auditorium is a major performing arts venue at the University of Iowa known for hosting concerts, theater, dance, and other cultural events.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Sheldon Concert Hall Target entity description: Sheldon Concert Hall is a historic performance venue in St. Louis, Missouri, renowned for its exceptional acoustics and diverse concerts and cultural events.
-
A.
Hutchins Concert Hall
Hutchins Concert Hall is the main performance venue within the Collins Center for the Arts, hosting concerts, theatrical productions, and other large-scale cultural events.
-
B.
Schaeffer Auditorium
Schaeffer Auditorium is a primary performing arts and event venue on the campus of Kutztown University of Pennsylvania, hosting concerts, theater productions, and university functions.
-
C.
Kimball Recital Hall
Kimball Recital Hall is a performance venue primarily used for concerts, recitals, and other musical events associated with the University of Nebraska–Lincoln’s arts programs.
-
D.
Emens Auditorium
Emens Auditorium is a major performing arts venue on the campus of Ball State University in Muncie, Indiana, hosting concerts, theater productions, and other cultural events.
-
E.
Hancher Auditorium
Hancher Auditorium is a major performing arts venue at the University of Iowa known for hosting concerts, theater, dance, and other cultural events.
- F. None of above. chosen
Provenance (2 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_69e11e555edc81909ca803587dafd747 |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f15d5dec7c8190bf71ef76a2dfe9a4 |
completed | April 29, 2026, 1:22 a.m. |
Created at: April 16, 2026, 8:50 p.m.