Triple

T29502010
Position Surface form Disambiguated ID Type / Status
Subject Union Station–Wilshire/Vermont E748399 entity
Predicate instanceOf P0 FINISHED
Object Los Angeles Metro Rail infrastructure segment 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 segment
Context triple: [Union Station–Wilshire/Vermont, instanceOf, Los Angeles Metro Rail infrastructure segment]
  • 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. 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. Los Angeles Metro Busway line
    A Los Angeles Metro Busway line is a high-capacity, limited-stop bus service operating primarily on dedicated busways or managed lanes to provide faster, more reliable transit across key corridors in the Los Angeles metropolitan area.
  • E. San Diego Trolley line
    A San Diego Trolley line is a specific light rail route within the San Diego Metropolitan Transit System that operates along a defined corridor, serving designated stations according to a published schedule.
  • F. None of above. chosen

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_69f0bd455a9c8190b40a3e8ea38cf61f completed April 28, 2026, 1:59 p.m.
Created at: April 28, 2026, 4:24 p.m.