Triple
T15086480
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Turin–Genoa railway |
E360286
|
entity |
| Predicate | regionServed |
P82
|
FINISHED |
| Object | Piedmont |
E28229
|
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: Piedmont | Statement: [Turin–Genoa railway, regionServed, Piedmont]
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: Piedmont Context triple: [Turin–Genoa railway, regionServed, Piedmont]
-
A.
Piedmont
chosen
Piedmont is a historically significant region in northwestern Italy, known for its role in the unification of Italy and for its rich wine, culinary, and alpine traditions.
-
B.
Piedmont
Piedmont is a small, affluent residential city completely surrounded by Oakland in California’s San Francisco Bay Area.
-
C.
Piedmont
Piedmont is a residential neighborhood in North Portland, Oregon, known for its historic homes, tree-lined streets, and proximity to major parks and transit.
-
D.
Piedmont region
The Piedmont region is a plateau area in the eastern United States characterized by rolling hills and foothills lying between the Atlantic Coastal Plain and the Appalachian Mountains.
-
E.
Piedmont (United States)
Piedmont (United States) is a plateau region in the eastern U.S. characterized by rolling hills and foothills lying between the Atlantic Coastal Plain and the Appalachian Mountains.
- 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_69d85a035aa88190b52a139d3a1b7b6d |
elicitation | completed |
| NER | batch_69e00276d1608190bc310d5b86ecd1d5 |
ner | completed |
| NED1 | batch_69fec87ad03c8190b8a77e8eca9caf4d |
ned_source_triple | completed |
Created at: April 10, 2026, 3:03 a.m.