Triple
T19239002
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Zapala |
E481079
|
entity |
| Predicate | railwayLine |
P848
|
FINISHED |
| Object | General Roca Railway |
—
|
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: General Roca Railway | Statement: [Zapala, railwayLine, General Roca Railway]
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: General Roca Railway Context triple: [Zapala, railwayLine, General Roca Railway]
-
A.
General Urquiza Railway
The General Urquiza Railway is a major Argentine railway line that historically connected Buenos Aires with the country's northeastern regions, playing a key role in passenger and freight transport.
-
B.
Belgrano Railway
Belgrano Railway is a major Argentine railway network, historically known for its extensive narrow-gauge lines connecting northern and central regions of the country.
-
C.
Argentine railway system
The Argentine railway system is the national network of passenger and freight rail lines that connects major cities and regions across Argentina and has historically played a central role in the country’s economic and territorial development.
-
D.
Sarmiento Line
The Sarmiento Line is a major commuter rail service in the Buenos Aires metropolitan area that links the city center with western suburbs.
-
E.
Roca railway line
chosen
The Roca railway line is a major commuter rail network in the Buenos Aires metropolitan area, connecting the city with numerous southern suburbs.
- 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_69d8e8ccb8f48190ad420098e74fb1db |
elicitation | completed |
| NER | batch_69e5faef827c81909157bbcd4060dfc9 |
ner | completed |
Created at: April 10, 2026, 1:26 p.m.