Triple
T23176354
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | GM Old Look bus |
E579015
|
entity |
| Predicate | manufacturer |
P490
|
FINISHED |
| Object | Yellow Coach |
—
|
NE NERFINISHED |
How this triple was built (3 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: Yellow Coach | Statement: [GM Old Look bus, manufacturer, Yellow Coach]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Yellow Coach Context triple: [GM Old Look bus, manufacturer, Yellow Coach]
-
A.
Stagecoach London
Stagecoach London is a major bus operator in Greater London, running numerous routes across the city as part of the capital’s public transport network.
-
B.
Aircoach
Aircoach is an Irish coach operator best known for providing express bus services between Dublin Airport, Dublin city, and other major cities in Ireland.
-
C.
Stagecoach Rail
Stagecoach Rail was the rail transport division of Stagecoach Group, operating passenger train services in the United Kingdom before the brand was retired.
-
D.
Westy
Westy was the widely used nickname of General William Westmoreland, the U.S. Army officer who commanded American forces during the Vietnam War.
-
E.
The Bus
The Bus is the nickname of New Zealand rugby union winger Julian Savea, renowned for his powerful, hard-running style and prolific try-scoring.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Yellow Coach Target entity description: Yellow Coach was an early 20th-century American bus manufacturer known for pioneering modern motor coach and transit bus designs before being absorbed into General Motors.
-
A.
Stagecoach London
Stagecoach London is a major bus operator in Greater London, running numerous routes across the city as part of the capital’s public transport network.
-
B.
Aircoach
Aircoach is an Irish coach operator best known for providing express bus services between Dublin Airport, Dublin city, and other major cities in Ireland.
-
C.
Stagecoach Rail
Stagecoach Rail was the rail transport division of Stagecoach Group, operating passenger train services in the United Kingdom before the brand was retired.
-
D.
Westy
Westy was the widely used nickname of General William Westmoreland, the U.S. Army officer who commanded American forces during the Vietnam War.
-
E.
The Bus
The Bus is the nickname of New Zealand rugby union winger Julian Savea, renowned for his powerful, hard-running style and prolific try-scoring.
- F. None of above. chosen
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.