Triple

T20056148
Position Surface form Disambiguated ID Type / Status
Subject North Richland Hills/Iron Horse station E499339 entity
Predicate partOf P40 FINISHED
Object Dallas–Fort Worth commuter rail network — NE NERFINISHED

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: Dallas–Fort Worth commuter rail network | Statement: [North Richland Hills/Iron Horse station, partOf, Dallas–Fort Worth commuter rail network]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Dallas–Fort Worth commuter rail network
Context triple: [North Richland Hills/Iron Horse station, partOf, Dallas–Fort Worth commuter rail network]
  • A. Denton–Dallas commuter rail corridor
    The Denton–Dallas commuter rail corridor is a regional passenger rail line in North Texas that connects the cities of Denton and Dallas through a series of suburban and urban stations.
  • B. Fort Worth–DFW Airport TEXRail route
    The Fort Worth–DFW Airport TEXRail route is a commuter rail line in North Texas that connects downtown Fort Worth with Dallas/Fort Worth International Airport, serving several intermediate communities including Grapevine.
  • C. Dallas Area Rapid Transit (DART) Orange Line
    The Dallas Area Rapid Transit (DART) Orange Line is a light rail route in the Dallas–Fort Worth area that connects key destinations including downtown Dallas, Irving, and the Las Colinas urban center.
  • D. Dallas Area Rapid Transit chosen
    Dallas Area Rapid Transit is the public transportation authority serving the Dallas–Fort Worth metropolitan area with bus, light rail, commuter rail, and paratransit services.
  • E. TRAX light rail
    TRAX light rail is a public transit light rail system in the Salt Lake City metropolitan area of Utah, operated by the Utah Transit Authority.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69da6276bcf48190aabbf279192a5fb4 completed April 11, 2026, 3:02 p.m.
NER Named-entity recognition batch_69e663337d0c8190b82422802396cd67 completed April 20, 2026, 5:32 p.m.
Created at: April 11, 2026, 3:38 p.m.