Triple
T36005055
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | R1–R9 series |
E1041241
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | New York City Subway rolling stock series |
C15202
|
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: New York City Subway rolling stock series Context triple: [R1–R9 series, instanceOf, New York City Subway rolling stock series]
-
A.
New York City Subway rolling stock class
chosen
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.
-
B.
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.
-
C.
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.
-
D.
era of New York City transit
An era of New York City transit represents a distinct historical period characterized by specific technologies, infrastructure, policies, and social conditions that shape how people move through the city.
-
E.
Chicago "L" rolling stock
Chicago "L" rolling stock comprises the various types of railcars specifically designed and used for passenger service on Chicago's elevated and subway rapid transit system.
- 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_69f76e2a02208190aedd1f9025a8b300 |
completed | May 3, 2026, 3:47 p.m. |
Created at: May 3, 2026, 4:07 p.m.