Triple
T11550956
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | South Bend International Airport |
E273887
|
entity |
| Predicate | formerName |
P65
|
FINISHED |
| Object | Michiana Regional Airport |
E273887
|
NE FINISHED |
Named-entity recognition
Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.
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: Michiana Regional Airport | Statement: [South Bend International Airport, formerName, Michiana Regional Airport]
Disambiguation candidates (1 decision)
The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Michiana Regional Airport Context triple: [South Bend International Airport, formerName, Michiana Regional Airport]
-
A.
Porter County Regional Airport
Porter County Regional Airport is a public-use airport serving general aviation needs in Porter County in northwestern Indiana.
-
B.
Chippewa Valley Regional Airport
Chippewa Valley Regional Airport is a public airport serving the Eau Claire area and the surrounding Chippewa Valley region in western Wisconsin.
-
C.
St. Clair County International Airport
St. Clair County International Airport is a public airport serving general aviation and regional air traffic for St. Clair County in eastern Michigan near the Canadian border.
-
D.
Willow Run Airport
Willow Run Airport is a historic public airport near Ypsilanti, Michigan, best known for its World War II-era bomber production and ongoing role in cargo and general aviation operations.
-
E.
South Bend International Airport
chosen
South Bend International Airport is a public airport in South Bend, Indiana, serving as a regional air travel hub and intermodal transportation center for northern Indiana and the surrounding area.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 batches)
| Stage | Batch ID | Job type | Status |
|---|---|---|---|
| creating | batch_69d6aae4dfa48190a3ab0b19a159a3c5 |
elicitation | completed |
| NER | batch_69d88a83f1e88190aabf11a4c8a6c9e5 |
ner | completed |
| NED1 | batch_69e8a75e4c1c81909eac9ebaf66e9ab8 |
ned_source_triple | completed |
Created at: April 8, 2026, 9:37 p.m.