Triple
T11798385
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Urban Transportation Development Corporation |
E280560
|
entity |
| Predicate | successor |
P78
|
FINISHED |
| Object | Bombardier Transportation |
—
|
NE GENERATED |
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: Bombardier Transportation Context triple: [Urban Transportation Development Corporation, successor, Bombardier Transportation]
-
A.
Alstom (formerly Bombardier Transportation)
chosen
Alstom (formerly Bombardier Transportation) is a major global rail transport manufacturer known for producing trains, trams, and related railway systems and equipment.
-
B.
Siemens Transportation Systems
Siemens Transportation Systems is a division of Siemens AG that designs and manufactures rail vehicles and related transportation infrastructure and technologies.
-
C.
Bombardier
Bombardier is a major Canadian manufacturer of trains and rail equipment widely used by transit agencies around the world.
-
D.
Alstom
Alstom is a French multinational company that designs, manufactures, and services rail transport equipment and systems, including trains, metros, and signaling solutions.
-
E.
Hitachi Rail
Hitachi Rail is a global rail transport and engineering company that designs, manufactures, and maintains trains and railway systems for urban, intercity, and high-speed networks.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (1 batch)
| Stage | Batch ID | Job type | Status |
|---|---|---|---|
| creating | batch_69d6ab258b808190b1735835c841e3a4 |
elicitation | completed |
Created at: April 8, 2026, 9:42 p.m.