Triple

T21196533
Position Surface form Disambiguated ID Type / Status
Subject TRAX light rail E522340 entity
Predicate hasStation P35 FINISHED
Object University Medical Center station E416839 NE FINISHED

How this triple was built (2 steps)

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.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: University Medical Center station | Statement: [TRAX light rail, hasStation, University Medical Center station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: University Medical Center station
Context triple: [TRAX light rail, hasStation, University Medical Center station]
  • A. University Medical Center station chosen
    University Medical Center station is a light rail stop on Salt Lake City's TRAX system serving the University of Utah medical campus and nearby facilities.
  • B. Medical Center station
    Medical Center station is a Washington Metro Red Line station in Bethesda, Maryland, serving the National Institutes of Health and Walter Reed National Military Medical Center.
  • C. VA Medical Center station
    VA Medical Center station is a Dallas Area Rapid Transit (DART) light rail stop on the Green Line serving the Dallas VA Medical Center and surrounding area.
  • D. Facultad de Medicina station
    Facultad de Medicina station is a Buenos Aires Underground stop on Line D that serves the area around the University of Buenos Aires Faculty of Medicine.
  • E. VHS Medical Center station
    VHS Medical Center station is a southern terminus station on Seoul Subway Line 9 serving the area around the Veterans Health Service Medical Center in Seoul, South Korea.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 batches)

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_69e0b51061388190aa03f19700d3ef04 completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e7333bd7a0819084bbd1d6c111bc65 completed April 21, 2026, 8:20 a.m.
NED1 Entity disambiguation (via context triple) batch_6a097ecad6308190ae66611cdfe4f1c9 completed May 17, 2026, 8:39 a.m.
Created at: April 16, 2026, 3:08 p.m.