Triple
T13969432
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | John Page (Canadian politician) |
E336014
|
entity |
| Predicate | workLocation |
P7
|
FINISHED |
| Object | Intercolonial Railway |
E168253
|
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: Intercolonial Railway | Statement: [John Page (Canadian politician), workLocation, Intercolonial 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: Intercolonial Railway Context triple: [John Page (Canadian politician), workLocation, Intercolonial Railway]
-
A.
Intercolonial Railway of Canada
chosen
The Intercolonial Railway of Canada was a government-owned railway that linked the Maritime provinces with central Canada and played a key role in the country’s early national transportation network.
-
B.
National Transcontinental Railway
The National Transcontinental Railway was a historic Canadian transcontinental rail line built in the early 20th century to link eastern and western Canada and later absorbed into the Canadian National Railway system.
-
C.
Grand Trunk Railway
The Grand Trunk Railway was a major 19th- and early 20th-century Canadian railway system that played a key role in linking central Canada with the Atlantic coast and the United States before being absorbed into the Canadian National Railway.
-
D.
North–South Railway
The North–South Railway is Vietnam’s principal rail line, running the length of the country and connecting major cities from Hanoi to Ho Chi Minh City.
-
E.
Hudson Bay Railway
The Hudson Bay Railway is a regional rail line in northern Manitoba, Canada, primarily serving remote communities and resource industries and providing a key transportation link to the Port of Churchill on Hudson Bay.
- 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_69d81c61f3508190aaf2ca0dc0002c59 |
elicitation | completed |
| NER | batch_69de2e8daeac8190aadd4b3b60222482 |
ner | completed |
| NED1 | batch_69fbac90250881908f1945793d261752 |
ned_source_triple | completed |
Created at: April 9, 2026, 10:18 p.m.