Triple
T23176338
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | GM New Look bus |
E579014
|
entity |
| Predicate | producedBy |
P490
|
FINISHED |
| Object | General Motors Diesel Division (Canada) |
—
|
NE NERFINISHED |
How this triple was built (2 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
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 Motors Diesel Division (Canada) | Statement: [GM New Look bus, producedBy, General Motors Diesel Division (Canada)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: General Motors Diesel Division (Canada) Context triple: [GM New Look bus, producedBy, General Motors Diesel Division (Canada)]
-
A.
General Motors Diesel Division (Canada)
chosen
General Motors Diesel Division (Canada) was a Canadian manufacturer best known for producing diesel locomotives and military vehicles as part of General Motors’ global rail and defense operations.
-
B.
Ford of Canada
Ford of Canada is the Canadian subsidiary of the Ford Motor Company responsible for manufacturing, marketing, and distributing Ford vehicles throughout Canada.
-
C.
Canadian Car and Foundry
Canadian Car and Foundry was a major Canadian manufacturer of railway rolling stock, aircraft, and other transportation equipment active primarily in the 20th century.
-
D.
Frontenac Motor Corporation
Frontenac Motor Corporation was an early 20th-century American automobile and racing car manufacturer co-founded by Arthur Chevrolet, known for producing competitive race cars and performance parts.
-
E.
Montreal Locomotive Works
Montreal Locomotive Works was a Canadian industrial company best known for producing locomotives and military vehicles, including armored fighting vehicles during World War II.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69e245fd2a388190b814c0dfa15f7148 |
completed | April 17, 2026, 2:38 p.m. |
| NER | Named-entity recognition | batch_69f18f6a8644819099b107bb13ea16ff |
completed | April 29, 2026, 4:56 a.m. |
Created at: April 17, 2026, 4:04 p.m.