Triple
T10704546
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | La Porte City, Iowa |
E252365
|
entity |
| Predicate | isPartOfStatisticalArea |
P294
|
FINISHED |
| Object | Waterloo–Cedar Falls, Iowa Metropolitan Statistical Area |
E302103
|
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: Waterloo–Cedar Falls, Iowa Metropolitan Statistical Area | Statement: [La Porte City, Iowa, isPartOfStatisticalArea, Waterloo–Cedar Falls, Iowa Metropolitan Statistical Area]
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: Waterloo–Cedar Falls, Iowa Metropolitan Statistical Area Context triple: [La Porte City, Iowa, isPartOfStatisticalArea, Waterloo–Cedar Falls, Iowa Metropolitan Statistical Area]
-
A.
Cedar Rapids metropolitan area
The Cedar Rapids metropolitan area is a regional urban and economic hub in eastern Iowa centered on the city of Cedar Rapids and its surrounding counties.
-
B.
Washington, Iowa metropolitan area
The Washington, Iowa metropolitan area is a small regional hub in southeastern Iowa centered on the city of Washington and its surrounding communities.
-
C.
Iowa City metropolitan area
The Iowa City metropolitan area is a regional urban and economic hub in eastern Iowa centered on the city of Iowa City and its surrounding communities.
-
D.
Des Moines–West Des Moines metropolitan area
The Des Moines–West Des Moines metropolitan area is a major urban and economic hub in central Iowa centered on the state capital of Des Moines and its surrounding suburbs and counties.
-
E.
Cedar Falls–Waterloo area
chosen
The Cedar Falls–Waterloo area is a metropolitan region in northeastern Iowa centered around the neighboring cities of Cedar Falls and Waterloo.
- 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_69d6aa5cbabc8190973e683950d89faf |
elicitation | completed |
| NER | batch_69d6fdddf258819097b9fd26d68cd2e4 |
ner | completed |
| NED1 | batch_69de2270ff1c81908ec1d37c7e9efd8a |
ned_source_triple | completed |
Created at: April 8, 2026, 9:12 p.m.