Triple
T21470361
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Central Nebraska Regional Airport |
E529713
|
entity |
| Predicate | operator |
P179
|
FINISHED |
| Object | City of Grand Island |
—
|
NE NERFINISHED |
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: City of Grand Island | Statement: [Central Nebraska Regional Airport, operator, City of Grand Island]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: City of Grand Island Context triple: [Central Nebraska Regional Airport, operator, City of Grand Island]
-
A.
City of Le Mars
The City of Le Mars is a municipal government in Iowa known for overseeing local services and public safety agencies within its community.
-
B.
Winterset
Winterset is a small historic city in Madison County, Iowa, best known as the birthplace of John Wayne and for its iconic covered bridges featured in "The Bridges of Madison County."
-
C.
Grand Island, Nebraska
chosen
Grand Island, Nebraska is a mid-sized city in central Nebraska known as a regional hub for agriculture, transportation, and the annual Nebraska State Fair.
-
D.
City of Watseka
City of Watseka is a small municipal community in Iroquois County in eastern Illinois, serving as the county seat and local economic center.
-
E.
City of Davenport
The City of Davenport is a major Mississippi River city in eastern Iowa known for its historic downtown, cultural institutions, and role as part of the Quad Cities metropolitan area.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69e0c459acb481909bb6ee452a0045c7 |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69e9ea12d9048190bf51ca3efc435a64 |
completed | April 23, 2026, 9:44 a.m. |
Created at: April 16, 2026, 6:17 p.m.