Triple
T15728094
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | NJ Transit Morris & Essex Lines |
E381268
|
entity |
| Predicate | usesInfrastructure |
P6820
|
FINISHED |
| Object | Gladstone Branch track |
E253532
|
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: Gladstone Branch track | Statement: [NJ Transit Morris & Essex Lines, usesInfrastructure, Gladstone Branch track]
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: Gladstone Branch track Context triple: [NJ Transit Morris & Essex Lines, usesInfrastructure, Gladstone Branch track]
-
A.
Gladstone Branch
chosen
The Gladstone Branch is a commuter rail line in New Jersey that provides service between Gladstone and Hoboken/New York as part of NJ Transit's Morris & Essex Lines network.
-
B.
Braintree Branch Line
The Braintree Branch Line is a rural railway route in Essex that connects the town of Braintree to the wider rail network, primarily serving local commuter and regional passenger traffic.
-
C.
Lakeside branch line
The Lakeside branch line was a short railway route in England’s Lake District that primarily served tourists traveling to the southern end of Windermere.
-
D.
Dorchester Branch rail corridor
The Dorchester Branch rail corridor is a commuter rail line in Boston, Massachusetts, that runs through the Dorchester neighborhood and connects several local stations to the broader regional rail network.
-
E.
Ravenswood Line
The Ravenswood Line is the historical name for what is now known as the Chicago Transit Authority's Brown Line, an elevated rapid transit route serving Chicago's North Side.
- 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_69d86d9cdb648190bf3171be0bd7d872 |
elicitation | completed |
| NER | batch_69e04fb4cc0081909efe330339474017 |
ner | completed |
| NED1 | batch_69ff876759288190b263cbea00fdaba4 |
ned_source_triple | completed |
Created at: April 10, 2026, 4:46 a.m.