Triple

T6045016
Position Surface form Disambiguated ID Type / Status
Subject METRORail Red Line E134644 entity
Predicate hasStation P35 FINISHED
Object Texas Medical Center Transit Center station E474515 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: Texas Medical Center Transit Center station | Statement: [METRORail Red Line, hasStation, Texas Medical Center Transit Center station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Texas Medical Center Transit Center station
Context triple: [METRORail Red Line, hasStation, Texas Medical Center Transit Center station]
  • A. Texas Medical Center Transit Center chosen
    Texas Medical Center Transit Center is a major public transportation hub in Houston that serves buses and light rail lines providing access to the Texas Medical Center complex.
  • B. Baylor University Medical Center station
    Baylor University Medical Center station is a Dallas Area Rapid Transit (DART) light rail stop in Dallas, Texas, serving the nearby Baylor University Medical Center and surrounding area.
  • C. Farmers Branch station
    Farmers Branch station is a Dallas Area Rapid Transit (DART) light rail stop in Farmers Branch, Texas, serving the Green Line.
  • D. Hermann Park/Rice U station
    Hermann Park/Rice U station is a METRORail light rail stop in Houston, Texas, serving both Hermann Park and the nearby Rice University campus.
  • E. North Lake College station
    North Lake College station is a Dallas Area Rapid Transit (DART) light rail stop serving the North Lake College area in the Las Colinas community of Irving, Texas.
  • 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_69c00876a69881908088a2626d3b2666 completed March 22, 2026, 3:19 p.m.
NER Named-entity recognition batch_69c056e41f98819089c205ba6138faf0 completed March 22, 2026, 8:53 p.m.
NED1 Entity disambiguation (via context triple) batch_69c1139f53d881908f2aa8211fc7539f completed March 23, 2026, 10:19 a.m.
Created at: March 22, 2026, 4:09 p.m.