Triple
T6472390
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Metra SouthWest Service |
E145985
|
entity |
| Predicate | servesSuburb |
P82
|
FINISHED |
| Object | Lockport, Illinois |
E97756
|
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: Lockport, Illinois | Statement: [Metra SouthWest Service, servesSuburb, Lockport, Illinois]
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: Lockport, Illinois Context triple: [Metra SouthWest Service, servesSuburb, Lockport, Illinois]
-
A.
Lockport Heights, Illinois
Lockport Heights, Illinois is a small residential village located within Will County in the northeastern part of the state.
-
B.
Lockport, Illinois area
chosen
The Lockport, Illinois area is a suburban region southwest of Chicago known historically as a canal and transportation hub along the Des Plaines River and the Illinois and Michigan Canal.
-
C.
Erie, Illinois
Erie, Illinois is a small village in Whiteside County in northwestern Illinois, known for its rural community character within the broader Sterling area.
-
D.
Oswego, Illinois
Oswego, Illinois is a rapidly growing suburban village in the Chicago metropolitan area known for its residential communities, schools, and proximity to the Fox River.
-
E.
Mattoon, Illinois
Mattoon, Illinois is a small city in east-central Illinois known historically as a regional railroad hub and for its agricultural and manufacturing economy.
- 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_69c008fec7408190af7b146dc63d9750 |
elicitation | completed |
| NER | batch_69c06a3188488190a1b7452ede91ba5e |
ner | completed |
| NED1 | batch_69c6539fe1e08190ae0004ed2113e319 |
ned_source_triple | completed |
Created at: March 22, 2026, 4:50 p.m.