Triple
T25265057
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tianjin Metro Line 2 |
E633408
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | railway line in Tianjin |
C3787
|
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 line in Tianjin Context triple: [Tianjin Metro Line 2, instanceOf, railway line in Tianjin]
-
A.
railway line
chosen
A railway line is a fixed transportation route consisting of tracks, signaling, and related infrastructure along which trains operate between defined locations.
-
B.
railroad line
A railroad line is a fixed route consisting of tracks and associated infrastructure over which trains operate to transport passengers or freight between locations.
-
C.
railway station in China
A railway station in China is a transportation hub where passengers board, alight, and transfer between trains within the country's extensive rail network, often integrating ticketing, waiting areas, and connections to other local transit systems.
-
D.
public railway
A public railway is a government- or publicly-owned rail transport system that provides scheduled passenger and/or freight services accessible to the general population, typically operating on standardized tracks and infrastructure.
-
E.
railway line in the Philippines
A railway line in the Philippines is a fixed transportation corridor consisting of tracks, stations, and related infrastructure used for the operation of passenger and/or freight trains within the Philippine archipelago.
- 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_69e75a922ad481908f4f1f884583cb42 |
completed | April 21, 2026, 11:08 a.m. |
Created at: April 21, 2026, 1:14 p.m.