Triple
T13266384
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | 700 series Shinkansen |
E315935
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | Shinkansen rolling stock |
C31908
|
CONCEPT FINISHED |
How this triple was built (1 step)
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.
CD
Concept disambiguation
gpt-5-mini-2025-08-07
Target class: Shinkansen rolling stock Context triple: [700 series Shinkansen, instanceOf, Shinkansen rolling stock]
-
A.
Japanese Shinkansen train series
chosen
A Japanese Shinkansen train series is a family of high-speed electric multiple unit trains designed and operated for rapid, reliable, and comfortable intercity passenger service on Japan’s dedicated bullet train network.
-
B.
rolling stock
Rolling stock refers to all the vehicles that move on a railway, including locomotives, passenger coaches, freight wagons, and maintenance units.
-
C.
Amtrak rolling stock
Amtrak rolling stock comprises the locomotives, passenger cars, and specialized rail vehicles owned or operated by Amtrak for intercity and regional passenger rail service in the United States.
-
D.
rail vehicle
A rail vehicle is a wheeled conveyance designed to operate on railway tracks for transporting passengers, freight, or performing specialized rail-related tasks.
-
E.
passenger railcar fleet
A passenger railcar fleet is a managed collection of rail vehicles designed and maintained to transport people safely and efficiently across a rail network.
- F. None of above.
Provenance (1 batch)
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_69d806b1d9ac8190852c5571d5bd5f0f |
completed | April 9, 2026, 8:06 p.m. |
Created at: April 9, 2026, 9:25 p.m.