Triple
T13455628
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | R-46 |
E311223
|
entity |
| Predicate | couplingType |
P21783
|
FINISHED |
| Object | Westinghouse H2C |
E311221
|
NE FINISHED |
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: Westinghouse H2C Context triple: [R-46, couplingType, Westinghouse H2C]
-
A.
Westinghouse H2C
chosen
The Westinghouse H2C is a type of electric multiple-unit coupler system used to connect and control New York City’s R46 subway cars.
-
B.
Westinghouse XCA248
Westinghouse XCA248 is a Westinghouse-designed railway signaling and train control system component used for managing and automating rail traffic operations.
-
C.
Whirlpool
"Whirlpool" is a song by British singer-songwriter Seal, featured as a track on his debut album.
-
D.
Rheem
Rheem is a major American manufacturer of heating, cooling, water heating, and pool/spa heating products.
-
E.
Hoovers
Hoovers are British Rail Class 50 diesel-electric locomotives, informally named for the distinctive vacuum-cleaner-like sound of their original cooling fans.
- 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_69d806a938b8819097ec43a2229fc7f9 |
elicitation | completed |
| NER | batch_69dbaefc52448190b30d7999f44a9765 |
ner | completed |
| NED1 | batch_69f7399e33008190b10c14f30ff0c0d2 |
ned_source_triple | completed |
Created at: April 9, 2026, 9:41 p.m.