Triple
T38311990
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Los Angeles Metro Rail D Line stations |
E1033713
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | Los Angeles Metro Rail infrastructure |
C55815
|
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 infrastructure Context triple: [Los Angeles Metro Rail D Line stations, instanceOf, Los Angeles Metro Rail infrastructure]
-
A.
Los Angeles Metro Rail infrastructure segment
chosen
A Los Angeles Metro Rail infrastructure segment is a contiguous physical portion of the rail system—such as track, stations, tunnels, bridges, and related fixed facilities—designed to support train operations and passenger movement within a defined corridor.
-
B.
Los Angeles Metro Rail service
Los Angeles Metro Rail service is a public transportation system of light rail and subway lines that connect key neighborhoods and destinations across the Los Angeles metropolitan area.
-
C.
Los Angeles Metro project
The Los Angeles Metro project is a large-scale public transportation initiative focused on expanding and improving the region’s rail and bus networks to enhance mobility, reduce congestion, and support sustainable urban growth across Los Angeles County.
-
D.
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.
-
E.
Los Angeles Metro Rail fare zone
A Los Angeles Metro Rail fare zone is a designated geographic area within the rail network used to determine ticket prices and validate passenger fares based on travel distance or boundaries crossed.
- 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_69f76e132c408190969b3d35c04b87ae |
completed | May 3, 2026, 3:47 p.m. |
Created at: May 3, 2026, 4:30 p.m.