Triple
T6868681
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mattoon, Illinois |
E158481
|
entity |
| Predicate | hasLocalGovernment |
P2820
|
FINISHED |
| Object | City of Mattoon |
E158481
|
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: City of Mattoon | Statement: [Mattoon, Illinois, hasLocalGovernment, City of Mattoon]
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: City of Mattoon Context triple: [Mattoon, Illinois, hasLocalGovernment, City of Mattoon]
-
A.
Village of Mattoon
The Village of Mattoon is a small rural community located in north-central Wisconsin.
-
B.
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.
-
C.
City of Ellis
City of Ellis is a small municipal government in Kansas that oversees local services, facilities, and community amenities for the town of Ellis and its residents.
-
D.
City of Anderson
The City of Anderson is a small incorporated community in Northern California known for its location in the Sacramento Valley and its role as a residential and commercial center within Shasta County.
-
E.
Mattoon, Illinois
chosen
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_69c68831e3648190a643c328122e4d43 |
elicitation | completed |
| NER | batch_69c6d8a793a481909340239c065393a4 |
ner | completed |
| NED1 | batch_69c74299ae148190a56c7b1ee8829f40 |
ned_source_triple | completed |
Created at: March 27, 2026, 2:22 p.m.