Triple
T4998749
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Metro line 50 |
E112313
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | Amsterdam Metro line |
C641
|
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: Amsterdam Metro line Context triple: [Metro line 50, instanceOf, Amsterdam Metro line]
-
A.
subway line
chosen
A subway line is a fixed route within an urban rail transit system, consisting of a sequence of stations and tracks over which trains operate according to a scheduled service.
-
B.
Berlin U-Bahn station
A Berlin U-Bahn station is an underground or elevated public transit facility in Berlin that serves as a stop for the city’s metro trains, providing passenger access, ticketing, and connections to other transport modes.
-
C.
metro train
A metro train is an electrically powered, multi-car rail vehicle designed to transport large numbers of passengers quickly and frequently along dedicated urban and suburban transit lines.
-
D.
Frankfurt U-Bahn station
A Frankfurt U-Bahn station is an underground or surface-level transit facility in Frankfurt am Main where passengers access, board, and transfer between urban metro trains on the city's U-Bahn network.
-
E.
borough of Amsterdam
A borough of Amsterdam is an administrative subdivision of the city that manages local governance, services, and regulations for its designated district within the municipality.
- 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_69bd4432b32c81909f3b3c6bd10f0653 |
completed | March 20, 2026, 12:57 p.m. |
Created at: March 20, 2026, 1:34 p.m.