Triple
T21804504
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mark 3A |
E538315
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | railway passenger coach subtype |
C25334
|
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: railway passenger coach subtype Context triple: [Mark 3A, instanceOf, railway passenger coach subtype]
-
A.
train type
A train type is a classification that distinguishes trains based on their design, purpose, and operational characteristics, such as speed, service level, and route usage.
-
B.
railway postal coach series
A railway postal coach series is a group of rail vehicles specifically designed and equipped for sorting, handling, and transporting mail while in transit on a railway network.
-
C.
intercity coach
chosen
An intercity coach is a long-distance, high-capacity passenger vehicle designed for comfortable travel between cities, typically featuring reserved seating, luggage storage, and onboard amenities.
-
D.
Group B car
A Group B car is a high-performance rally vehicle built to the FIA’s 1980s Group B regulations, characterized by extreme power, advanced technology, and minimal restrictions that led to both legendary speed and significant safety concerns.
-
E.
passenger train
A passenger train is a rail vehicle or series of connected vehicles designed to transport people and their luggage between stations along a fixed route and schedule.
- 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_69e0c4733f4081909a86622e7e6d15d2 |
completed | April 16, 2026, 11:13 a.m. |
Created at: April 16, 2026, 6:53 p.m.