Triple

T15813372
Position Surface form Disambiguated ID Type / Status
Subject G Line commuter rail E383409 entity
Predicate hasStation P35 FINISHED
Object Wheat Ridge–Ward Road station
Wheat Ridge–Ward Road station is a commuter rail stop in Wheat Ridge, Colorado, serving as the western terminus of Denver’s RTD G Line.
 E1182558 NE FINISHED

How this triple was built (4 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: Wheat Ridge–Ward Road station | Statement: [G Line commuter rail, hasStation, Wheat Ridge–Ward Road station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Wheat Ridge–Ward Road station
Context triple: [G Line commuter rail, hasStation, Wheat Ridge–Ward Road station]
  • A. Wheat Ridge–Ward Road station
    Wheat Ridge–Ward Road station is a Regional Transportation District light rail station in Wheat Ridge, Colorado, serving as the western terminus of Denver’s W Line.
  • B. Arvada Ridge station
    Arvada Ridge station is a commuter rail stop in Arvada, Colorado, serving Denver’s G Line with park-and-ride access for suburban travelers.
  • C. Arapaho Center station
    Arapaho Center station is a Dallas Area Rapid Transit (DART) light rail stop in Richardson, Texas, serving as a key park-and-ride and transfer point on the Red Line.
  • D. Olde Town Arvada station
    Olde Town Arvada station is a commuter rail stop on Denver’s G Line serving the historic Olde Town district of Arvada, Colorado.
  • E. Littleton–Downtown station
    Littleton–Downtown station is a Regional Transportation District (RTD) light rail stop serving the historic downtown area of Littleton, Colorado.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Wheat Ridge–Ward Road station
Triple: [G Line commuter rail, hasStation, Wheat Ridge–Ward Road station]
Generated description
Wheat Ridge–Ward Road station is a commuter rail stop in Wheat Ridge, Colorado, serving as the western terminus of Denver’s RTD G Line.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Wheat Ridge–Ward Road station
Target entity description: Wheat Ridge–Ward Road station is a commuter rail stop in Wheat Ridge, Colorado, serving as the western terminus of Denver’s RTD G Line.
  • A. Wheat Ridge–Ward Road station
    Wheat Ridge–Ward Road station is a Regional Transportation District light rail station in Wheat Ridge, Colorado, serving as the western terminus of Denver’s W Line.
  • B. Arvada Ridge station
    Arvada Ridge station is a commuter rail stop in Arvada, Colorado, serving Denver’s G Line with park-and-ride access for suburban travelers.
  • C. Arapaho Center station
    Arapaho Center station is a Dallas Area Rapid Transit (DART) light rail stop in Richardson, Texas, serving as a key park-and-ride and transfer point on the Red Line.
  • D. Olde Town Arvada station
    Olde Town Arvada station is a commuter rail stop on Denver’s G Line serving the historic Olde Town district of Arvada, Colorado.
  • E. Littleton–Downtown station
    Littleton–Downtown station is a Regional Transportation District (RTD) light rail stop serving the historic downtown area of Littleton, Colorado.
  • F. None of above. chosen

Provenance (5 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_69d86da2858c819090cc8481e7207b6e completed April 10, 2026, 3:25 a.m.
NER Named-entity recognition batch_69e0c4a069bc8190bf9504dc6c998fa2 completed April 16, 2026, 11:14 a.m.
NED1 Entity disambiguation (via context triple) batch_69ffb038dac881909ede37fa7766a249 completed May 9, 2026, 10:07 p.m.
NEDg Description generation batch_69ffb0ef7f3081908744a759bb3e4e8c completed May 9, 2026, 10:10 p.m.
NED2 Entity disambiguation (via description) batch_69ffb1dbd7d08190b84ae201e0866139 completed May 9, 2026, 10:14 p.m.
Created at: April 10, 2026, 4:49 a.m.