Triple
T9008186
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | K |
E215397
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | Los Angeles Metro Rail line designation |
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: Los Angeles Metro Rail line designation Context triple: [K, instanceOf, Los Angeles Metro Rail line designation]
-
A.
former Los Angeles Metro Rail line
A former Los Angeles Metro Rail line is a previously operated light rail or rapid transit route within the Los Angeles Metro Rail system that has since been discontinued, restructured, or replaced.
-
B.
New York City Subway service designation
A New York City Subway service designation is a letter, number, or symbol that identifies a specific subway route, indicating its line, terminals, and general service pattern for riders.
-
C.
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.
-
D.
rapid transit line segment
A rapid transit line segment is a contiguous portion of a rapid transit route between two defined points (such as stations, junctions, or terminals) that carries high-frequency, high-capacity passenger rail service.
-
E.
diesel light rail line
A diesel light rail line is a passenger rail transit system that operates lighter, typically more frequent trains powered by diesel engines on dedicated or shared tracks, serving urban or regional corridors.
- 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_69ca83a2bf088190986ee7a8eb90407d |
completed | March 30, 2026, 2:07 p.m. |
Created at: March 30, 2026, 7:06 p.m.