Triple
T22363439
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Uonuma |
E552836
|
entity |
| Predicate | hasTransportation |
P105
|
FINISHED |
| Object | Kan-Etsu Expressway |
—
|
NE NERFINISHED |
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: Kan-Etsu Expressway | Statement: [Uonuma, hasTransportation, Kan-Etsu Expressway]
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: Kan-Etsu Expressway Context triple: [Uonuma, hasTransportation, Kan-Etsu Expressway]
-
A.
Kan-Etsu Expressway
chosen
The Kan-Etsu Expressway is a major Japanese expressway connecting the Tokyo metropolitan area with Gunma and Niigata Prefectures, serving as a key route to the Sea of Japan coast and popular ski and hot spring regions.
-
B.
Kyōjūkan Expressway
Kyōjūkan Expressway is a major Japanese expressway connecting parts of Kyoto Prefecture with surrounding regions, facilitating regional traffic and access.
-
C.
Kisei Expressway
Kisei Expressway is a major Japanese expressway running along the Kii Peninsula, facilitating regional connectivity between cities in Mie and Wakayama Prefectures.
-
D.
Shin-Kūkō Expressway
The Shin-Kūkō Expressway is a Japanese expressway that provides a primary road link to Narita International Airport in Chiba Prefecture.
-
E.
Ken-Ō Expressway
The Ken-Ō Expressway is a major orbital expressway in the Greater Tokyo area that forms part of the Metropolitan Inter-City Expressway network, helping divert traffic around central Tokyo.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 batches)
| Stage | Batch ID | Job type | Status |
|---|---|---|---|
| creating | batch_69e11e4affcc8190ba7c27d29062558d |
elicitation | completed |
| NER | batch_69f157d616748190921bd49039b7f6fc |
ner | completed |
Created at: April 16, 2026, 8:44 p.m.