Triple
T36040433
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | R11 series |
E1042524
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | prototype subway car |
C19213
|
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: prototype subway car Context triple: [R11 series, instanceOf, prototype subway car]
-
A.
steel subway car
A steel subway car is a durable, enclosed rail vehicle constructed primarily from steel, designed to transport passengers through underground or elevated urban transit systems.
-
B.
New York City Subway rolling stock class
A New York City Subway rolling stock class is a standardized group of subway cars sharing common design, technical specifications, and operational characteristics used on the NYC subway system.
-
C.
monorail rolling stock
Monorail rolling stock comprises the specialized rail vehicles designed to operate on a single-rail guideway, including powered trains and unpowered cars used for passenger or freight transport.
-
D.
Tokyo Metro rolling stock
Tokyo Metro rolling stock comprises the various electric multiple unit train types operated by Tokyo Metro on its subway lines, designed to meet specific line requirements, capacity needs, and technological standards.
-
E.
prototype train
chosen
A prototype train is an experimental or pre-production railway vehicle built to test and refine new technologies, designs, or performance features before full-scale manufacturing and deployment.
- 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_69f76e2d7e8c8190bac4e90734566799 |
completed | May 3, 2026, 3:47 p.m. |
Created at: May 3, 2026, 4:07 p.m.