Triple
T13938175
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Evansville Regional Airport |
E335171
|
entity |
| Predicate | serves |
P98
|
FINISHED |
| Object | Indiana–Kentucky–Illinois tri-state area |
E335170
|
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: Indiana–Kentucky–Illinois tri-state area | Statement: [Evansville Regional Airport, serves, Indiana–Kentucky–Illinois tri-state area]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Indiana–Kentucky–Illinois tri-state area Context triple: [Evansville Regional Airport, serves, Indiana–Kentucky–Illinois tri-state area]
-
A.
Illinois–Indiana–Kentucky tri-state area
chosen
The Illinois–Indiana–Kentucky tri-state area is a regional metropolitan zone in the Midwestern and Southern United States centered around the city of Evansville and spanning portions of these three neighboring states.
-
B.
Kentucky–Indiana region
The Kentucky–Indiana region is a bi-state area centered around the Louisville metropolitan corridor, encompassing interconnected communities and economies across parts of north-central Kentucky and southern Indiana.
-
C.
Central Indiana
Central Indiana is a geographic and cultural region in the U.S. state of Indiana that includes the Indianapolis metropolitan area and surrounding communities.
-
D.
Southwestern Indiana
Southwestern Indiana is a region of Indiana centered around the city of Evansville, known for its Ohio River location, manufacturing base, and blend of Midwestern and Southern cultural influences.
-
E.
Northwest Indiana
Northwest Indiana is a region of Indiana adjacent to the Chicago metropolitan area, known for its mix of industrial cities, Lake Michigan shoreline, and suburban communities.
- 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_69d81c6081b88190b53e317c3370c8fe |
completed | April 9, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69de2cf5cc8c8190bea74291702b2925 |
completed | April 14, 2026, 12:03 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f7ce89d2348190b5a50376c2b8248c |
completed | May 3, 2026, 10:39 p.m. |
Created at: April 9, 2026, 10:17 p.m.